Watford

Watford is covered by postcode districts WD5, WD17, WD18, WD19, WD24, WD25 and 3 more. It is mostly in the Watford council area: 2,448 of its 3,123 postcodes. The others are in Three Rivers, Hertsmere and St Albans.

ONS publishes this built-up area as Watford (Watford).

Typical price £432,250 Homes sold in Watford, last 12 months. ▲ 0.4% on the year before Gigabit broadband 2,593 of 2,901 postcodes where every home and business can get it Flooding Some at high risk 83 of 3,123 postcodes have a home or business in an area at risk; 464 homes and businesses at high or medium risk Schools 12+ At least 8 primary schools and 4 secondary schools at its postcodes

Every postcode in Watford, by flood risk

Map of every postcode in Watford, by flood risk Of the 3,123 postcodes in Watford that ONS places, 30 have a home or business at high risk, 31 are at medium risk at worst, 21 are at low risk at worst, 1 are at very low risk only and 3,040 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 9 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Watford, Bushey, Moor Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4125A411A404M1 WD17 1AA: not on the flood risk listWD17 1AH: not on the flood risk listWD17 1AP: not on the flood risk listWD17 1AU: not on the flood risk listWD17 1AW: not on the flood risk listWD17 1BH: not on the flood risk listWD17 1BJ: not on the flood risk listWD17 1BN: not on the flood risk listWD17 1BU: not on the flood risk listWD17 1BZ: not on the flood risk listWD17 1DA: not on the flood risk listWD17 1DB: not on the flood risk listWD17 1DD: not on the flood risk listWD17 1DJ: not on the flood risk listWD17 1DY: not on the flood risk listWD17 1ES: not on the flood risk listWD17 1ET: not on the flood risk listWD17 1HE: not on the flood risk listWD17 1HP: not on the flood risk listWD17 1JJ: not on the flood risk listWD17 1JY: not on the flood risk listWD17 1NA: not on the flood risk listWD17 1NB: not on the flood risk listWD17 1PG: not on the flood risk listWD17 1PY: not on the flood risk listWD17 1QT: not on the flood risk listWD17 1RA: not on the flood risk listWD17 1RB: not on the flood risk listWD17 2AA: not on the flood risk listWD17 2AB: not on the flood risk listWD17 2AD: not on the flood risk listWD17 2AG: not on the flood risk listWD17 2AH: not on the flood risk listWD17 2AP: not on the flood risk listWD17 2AT: not on the flood risk listWD17 2AX: not on the flood risk listWD17 2BB: not on the flood risk listWD17 2BE: not on the flood risk listWD17 2BP: not on the flood risk listWD17 2BW: not on the flood risk listWD17 2EG: not on the flood risk listWD17 2EN: not on the flood risk listWD17 2HA: not on the flood risk listWD17 2JR: not on the flood risk listWD17 2LZ: not on the flood risk listWD17 2NB: not on the flood risk listWD17 2NX: not on the flood risk listWD17 2PD: not on the flood risk listWD17 2PY: not on the flood risk listWD17 2QD: not on the flood risk listWD17 2QH: not on the flood risk listWD17 2QT: not on the flood risk listWD17 3AA: not on the flood risk listWD17 3AD: not on the flood risk listWD17 3AF: not on the flood risk listWD17 3AG: not on the flood risk listWD17 3AH: not on the flood risk listWD17 3AJ: not on the flood risk listWD17 3AL: not on the flood risk listWD17 3AN: not on the flood risk listWD17 3AS: not on the flood risk listWD17 3AT: not on the flood risk listWD17 3AU: not on the flood risk listWD17 3AX: not on the flood risk listWD17 3AY: not on the flood risk listWD17 3AZ: not on the flood risk listWD17 3BA: not on the flood risk listWD17 3BD: not on the flood risk listWD17 3BE: not on the flood risk listWD17 3BG: not on the flood risk listWD17 3BJ: not on the flood risk listWD17 3BL: not on the flood risk listWD17 3BN: not on the flood risk listWD17 3BP: not on the flood risk listWD17 3BT: not on the flood risk listWD17 3BY: not on the flood risk listWD17 3BZ: not on the flood risk listWD17 3DA: not on the flood risk listWD17 3DD: not on the flood risk listWD17 3DF: not on the flood risk listWD17 3DG: not on the flood risk listWD17 3DH: not on the flood risk listWD17 3DN: not on the flood risk listWD17 3DS: not on the flood risk listWD17 3DW: not on the flood risk listWD17 3DY: not on the flood risk listWD17 3EA: not on the flood risk listWD17 3EG: not on the flood risk listWD17 3EH: not on the flood risk listWD17 3EJ: not on the flood risk listWD17 3EL: not on the flood risk listWD17 3EQ: not on the flood risk listWD17 3EY: not on the flood risk listWD17 3EZ: not on the flood risk listWD17 3HA: not on the flood risk listWD17 3HD: not on the flood risk listWD17 3HE: not on the flood risk listWD17 3HF: not on the flood risk listWD17 3HG: not on the flood risk listWD17 3HH: not on the flood risk listWD17 3HJ: not on the flood risk listWD17 3HL: not on the flood risk listWD17 3HW: not on the flood risk listWD17 3JL: not on the flood risk listWD17 3LA: not on the flood risk listWD17 3NB: not on the flood risk listWD17 3NN: not on the flood risk listWD17 3PB: not on the flood risk listWD17 3PE: not on the flood risk listWD17 3TT: not on the flood risk listWD17 3TY: not on the flood risk listWD17 3XE: not on the flood risk listWD17 4AJ: not on the flood risk listWD17 4AN: not on the flood risk listWD17 4AP: not on the flood risk listWD17 4AQ: not on the flood risk listWD17 4AS: not on the flood risk listWD17 4AW: not on the flood risk listWD17 4BN: not on the flood risk listWD17 4BP: not on the flood risk listWD17 4BT: not on the flood risk listWD17 4BU: not on the flood risk listWD17 4BX: not on the flood risk listWD17 4BY: not on the flood risk listWD17 4DE: not on the flood risk listWD17 4DF: not on the flood risk listWD17 4DH: not on the flood risk listWD17 4DJ: not on the flood risk listWD17 4DL: not on the flood risk listWD17 4DR: not on the flood risk listWD17 4DS: not on the flood risk listWD17 4DT: not on the flood risk listWD17 4DU: not on the flood risk listWD17 4DW: not on the flood risk listWD17 4DX: not on the flood risk listWD17 4DY: not on the flood risk listWD17 4EB: not on the flood risk listWD17 4EL: not on the flood risk listWD17 4EP: not on the flood risk listWD17 4FH: not on the flood risk listWD17 4FJ: not on the flood risk listWD17 4FL: not on the flood risk listWD17 4FR: not on the flood risk listWD17 4GE: not on the flood risk listWD17 4HP: not on the flood risk listWD17 4HR: not on the flood risk listWD17 4HT: not on the flood risk listWD17 4HU: not on the flood risk listWD17 4HW: not on the flood risk listWD17 4HX: not on the flood risk listWD17 4HY: not on the flood risk listWD17 4HZ: not on the flood risk listWD17 4JE: not on the flood risk listWD17 4JF: not on the flood risk listWD17 4JG: not on the flood risk listWD17 4JJ: not on the flood risk listWD17 4JL: not on the flood risk listWD17 4JN: not on the flood risk listWD17 4JT: not on the flood risk listWD17 4JW: not on the flood risk listWD17 4JZ: not on the flood risk listWD17 4LB: not on the flood risk listWD17 4LL: not on the flood risk listWD17 4LN: not on the flood risk listWD17 4LR: not on the flood risk listWD17 4LU: not on the flood risk listWD17 4LY: not on the flood risk listWD17 4NP: not on the flood risk listWD17 4NQ: not on the flood risk listWD17 4NU: not on the flood risk listWD17 4PB: not on the flood risk listWD17 4PE: not on the flood risk listWD17 4PF: not on the flood risk listWD17 4PU: not on the flood risk listWD17 4PX: not on the flood risk listWD17 4PZ: not on the flood risk listWD17 4QN: not on the flood risk listWD17 4QP: not on the flood risk listWD17 4RA: not on the flood risk listWD17 4RG: not on the flood risk listWD17 4RL: not on the flood risk listWD17 4RR: not on the flood risk listWD17 4RT: not on the flood risk listWD17 4RX: not on the flood risk listWD17 4RY: not on the flood risk listWD17 4SD: not on the flood risk listWD17 4SH: not on the flood risk listWD17 4SJ: not on the flood risk listWD17 4SN: not on the flood risk listWD17 4SP: not on the flood risk listWD17 4SS: not on the flood risk listWD17 4ST: not on the flood risk listWD17 4SW: not on the flood risk listWD17 4SX: not on the flood risk listWD17 4SY: not on the flood risk listWD17 4SZ: not on the flood risk listWD17 4TD: not on the flood risk listWD17 4TE: not on the flood risk listWD18 0AA: not on the flood risk listWD18 0AE: not on the flood risk listWD18 0AF: not on the flood risk listWD18 0AJ: not on the flood risk listWD18 0AL: not on the flood risk listWD18 0AQ: not on the flood risk listWD18 0AU: not on the flood risk listWD18 0AX: not on the flood risk listWD18 0AZ: not on the flood risk listWD18 0BB: not on the flood risk listWD18 0BQ: not on the flood risk listWD18 0BS: not on the flood risk listWD18 0BU: not on the flood risk listWD18 0DD: not on the flood risk listWD18 0DE: not on the flood risk listWD18 0DH: not on the flood risk listWD18 0DL: not on the flood risk listWD18 0DQ: not on the flood risk listWD18 0DT: not on the flood risk listWD18 0EB: not on the flood risk listWD18 0EE: not on the flood risk listWD18 0EJ: not on the flood risk listWD18 0ER: not on the flood risk listWD18 0ES: not on the flood risk listWD18 0ET: not on the flood risk listWD18 0EU: not on the flood risk listWD18 0FB: not on the flood risk listWD18 0GY: not on the flood risk listWD18 0GZ: not on the flood risk listWD18 0HA: not on the flood risk listWD18 0HB: not on the flood risk listWD18 0HE: not on the flood risk listWD18 0HG: not on the flood risk listWD18 0HH: not on the flood risk listWD18 0HL: not on the flood risk listWD18 0HN: not on the flood risk listWD18 0HQ: not on the flood risk listWD18 0JA: not on the flood risk listWD18 0JF: not on the flood risk listWD18 0JW: not on the flood risk listWD18 0LA: not on the flood risk listWD18 0LD: not on the flood risk listWD18 0LJ: not on the flood risk listWD18 0LN: not on the flood risk listWD18 0LT: not on the flood risk listWD18 0NB: not on the flood risk listWD18 0NQ: not on the flood risk listWD18 0PT: not on the flood risk listWD18 0QA: not on the flood risk listWD18 0QL: not on the flood risk listWD18 0QN: not on the flood risk listWD18 0RE: not on the flood risk listWD18 0RG: not on the flood risk listWD18 0RP: not on the flood risk listWD18 0WF: not on the flood risk listWD18 0XP: not on the flood risk listWD18 6AA: not on the flood risk listWD18 6AB: not on the flood risk listWD18 6AD: not on the flood risk listWD18 6AE: not on the flood risk listWD18 6AF: not on the flood risk listWD18 6AG: not on the flood risk listWD18 6AH: not on the flood risk listWD18 6BW: not on the flood risk listWD18 6FU: not on the flood risk listWD18 6GB: not on the flood risk listWD18 6GE: not on the flood risk listWD18 6GG: not on the flood risk listWD18 6GS: not on the flood risk listWD18 6GT: not on the flood risk listWD18 6JD: not on the flood risk listWD18 6JG: not on the flood risk listWD18 6JH: not on the flood risk listWD18 6JL: not on the flood risk listWD18 6JN: not on the flood risk listWD18 6JS: not on the flood risk listWD18 6JU: not on the flood risk listWD18 6JW: not on the flood risk listWD18 6JZ: not on the flood risk listWD18 6LA: not on the flood risk listWD18 6LB: not on the flood risk listWD18 6LE: not on the flood risk listWD18 6NU: not on the flood risk listWD18 6NX: not on the flood risk listWD18 6PA: not on the flood risk listWD18 6PD: not on the flood risk listWD18 6PH: not on the flood risk listWD18 6PJ: not on the flood risk listWD18 6PN: not on the flood risk listWD18 6PR: not on the flood risk listWD18 6PZ: not on the flood risk listWD18 6UP: not on the flood risk listWD18 6XR: not on the flood risk listWD18 7AD: not on the flood risk listWD18 7AE: not on the flood risk listWD18 7AN: not on the flood risk listWD18 7AZ: not on the flood risk listWD18 7BD: not on the flood risk listWD18 7BG: not on the flood risk listWD18 7BJ: not on the flood risk listWD18 7BX: not on the flood risk listWD18 7BY: not on the flood risk listWD18 7BZ: not on the flood risk listWD18 7DA: not on the flood risk listWD18 7DB: not on the flood risk listWD18 7DE: not on the flood risk listWD18 7DH: not on the flood risk listWD18 7DN: not on the flood risk listWD18 7DS: not on the flood risk listWD18 7DT: not on the flood risk listWD18 7DU: not on the flood risk listWD18 7DY: not on the flood risk listWD18 7EA: not on the flood risk listWD18 7ED: not on the flood risk listWD18 7EH: not on the flood risk listWD18 7EL: not on the flood risk listWD18 7EN: not on the flood risk listWD18 7EQ: not on the flood risk listWD18 7EY: not on the flood risk listWD18 7FA: not on the flood risk listWD18 7FR: not on the flood risk listWD18 7GA: not on the flood risk listWD18 7HA: not on the flood risk listWD18 7HB: not on the flood risk listWD18 7HF: not on the flood risk listWD18 7HG: not on the flood risk listWD18 7HP: not on the flood risk listWD18 7HU: not on the flood risk listWD18 7HX: not on the flood risk listWD18 7HY: not on the flood risk listWD18 7HZ: not on the flood risk listWD18 7JA: not on the flood risk listWD18 7JD: not on the flood risk listWD18 7JH: not on the flood risk listWD18 7JN: not on the flood risk listWD18 7JP: not on the flood risk listWD18 7LA: not on the flood risk listWD18 7LB: not on the flood risk listWD18 7LD: not on the flood risk listWD18 7LF: not on the flood risk listWD18 7LG: not on the flood risk listWD18 7LH: not on the flood risk listWD18 7LJ: not on the flood risk listWD18 7LN: not on the flood risk listWD18 7LQ: not on the flood risk listWD18 7LU: not on the flood risk listWD18 7NS: not on the flood risk listWD18 7NT: not on the flood risk listWD18 7PG: not on the flood risk listWD18 7QB: not on the flood risk listWD18 7QF: not on the flood risk listWD18 7QP: not on the flood risk listWD18 7RE: not on the flood risk listWD18 7RS: not on the flood risk listWD18 7RY: not on the flood risk listWD18 7SS: not on the flood risk listWD18 7SZ: not on the flood risk listWD18 7UD: not on the flood risk listWD18 8AD: not on the flood risk listWD18 8AG: not on the flood risk listWD18 8AJ: not on the flood risk listWD18 8AL: not on the flood risk listWD18 8AN: not on the flood risk listWD18 8AS: not on the flood risk listWD18 8AT: not on the flood risk listWD18 8GA: not on the flood risk listWD18 8JA: not on the flood risk listWD18 8JB: not on the flood risk listWD18 8JF: not on the flood risk listWD18 8JG: not on the flood risk listWD18 8PX: not on the flood risk listWD18 8QZ: not on the flood risk listWD18 8RH: not on the flood risk listWD18 8RL: not on the flood risk listWD18 8SA: not on the flood risk listWD18 8UA: not on the flood risk listWD18 8UJ: not on the flood risk listWD18 8UW: not on the flood risk listWD18 8WW: not on the flood risk listWD18 8YA: not on the flood risk listWD18 8YB: not on the flood risk listWD18 8YE: not on the flood risk listWD18 8YF: not on the flood risk listWD18 8YH: not on the flood risk listWD18 8YZ: not on the flood risk listWD18 9AA: not on the flood risk listWD18 9AB: not on the flood risk listWD18 9AG: not on the flood risk listWD18 9ER: not on the flood risk listWD18 9EU: not on the flood risk listWD18 9NA: not on the flood risk listWD18 9QP: not on the flood risk listWD18 9QQ: not on the flood risk listWD18 9QR: not on the flood risk listWD18 9RE: not on the flood risk listWD18 9SW: not on the flood risk listWD18 9TD: not on the flood risk listWD18 9TL: not on the flood risk listWD18 9UD: not on the flood risk listWD19 4AA: not on the flood risk listWD19 4AE: not on the flood risk listWD19 4AG: not on the flood risk listWD19 4AJ: not on the flood risk listWD19 4AN: not on the flood risk listWD19 4AP: not on the flood risk listWD19 4AR: not on the flood risk listWD19 4AT: not on the flood risk listWD19 4AU: not on the flood risk listWD19 4AX: not on the flood risk listWD19 4AY: not on the flood risk listWD19 4BA: not on the flood risk listWD19 4BE: not on the flood risk listWD19 4BG: not on the flood risk listWD19 4BJ: not on the flood risk listWD19 4BX: not on the flood risk listWD19 4BY: not on the flood risk listWD19 4DA: not on the flood risk listWD19 4DH: not on the flood risk listWD19 4DR: not on the flood risk listWD19 4EG: not on the flood risk listWD19 4EJ: not on the flood risk listWD19 4EL: not on the flood risk listWD19 4EP: not on the flood risk listWD19 4ER: not on the flood risk listWD19 4EU: not on the flood risk listWD19 4FB: not on the flood risk listWD19 4FF: not on the flood risk listWD19 4FG: not on the flood risk listWD19 4FH: not on the flood risk listWD19 4FL: not on the flood risk listWD19 4FQ: not on the flood risk listWD19 4FT: not on the flood risk listWD19 4GE: not on the flood risk listWD19 4HA: not on the flood risk listWD19 4HB: not on the flood risk listWD19 4HH: not on the flood risk listWD19 4HL: not on the flood risk listWD19 4HN: not on the flood risk listWD19 4HP: not on the flood risk listWD19 4HU: not on the flood risk listWD19 4HW: not on the flood risk listWD19 4HX: not on the flood risk listWD19 4JA: not on the flood risk listWD19 4JL: not on the flood risk listWD19 4JN: not on the flood risk listWD19 4JQ: not on the flood risk listWD19 4JS: not on the flood risk listWD19 4LA: not on the flood risk listWD19 4LD: not on the flood risk listWD19 4LH: not on the flood risk listWD19 4LJ: not on the flood risk listWD19 4LL: not on the flood risk listWD19 4LN: not on the flood risk listWD19 4LP: not on the flood risk listWD19 4LQ: not on the flood risk listWD19 4LR: not on the flood risk listWD19 4LS: not on the flood risk listWD19 4LT: not on the flood risk listWD19 4NA: not on the flood risk listWD19 4ND: not on the flood risk listWD19 4NE: not on the flood risk listWD19 4NF: not on the flood risk listWD19 4NN: not on the flood risk listWD19 4NQ: not on the flood risk listWD19 4NT: not on the flood risk listWD19 4NW: not on the flood risk listWD19 4NX: not on the flood risk listWD19 4NY: not on the flood risk listWD19 4NZ: not on the flood risk listWD19 4PA: not on the flood risk listWD19 4PB: not on the flood risk listWD19 4PD: not on the flood risk listWD19 4PF: not on the flood risk listWD19 4PG: not on the flood risk listWD19 4PN: not on the flood risk listWD19 4PP: not on the flood risk listWD19 4PQ: not on the flood risk listWD19 4PR: not on the flood risk listWD19 4PS: not on the flood risk listWD19 4PT: not on the flood risk listWD19 4PU: not on the flood risk listWD19 4PW: not on the flood risk listWD19 4QD: not on the flood risk listWD19 4QF: not on the flood risk listWD19 4QG: not on the flood risk listWD19 4QL: not on the flood risk listWD19 4QP: not on the flood risk listWD19 4QZ: not on the flood risk listWD19 4SG: not on the flood risk listWD19 4TN: not on the flood risk listWD19 4TS: not on the flood risk listWD19 5AA: not on the flood risk listWD19 5AB: not on the flood risk listWD19 5AD: not on the flood risk listWD19 5AE: not on the flood risk listWD19 5AF: not on the flood risk listWD19 5AG: not on the flood risk listWD19 5AH: not on the flood risk listWD19 5AJ: not on the flood risk listWD19 5AN: not on the flood risk listWD19 5AP: not on the flood risk listWD19 5AR: not on the flood risk listWD19 5AT: not on the flood risk listWD19 5AW: not on the flood risk listWD19 5AX: not on the flood risk listWD19 5BB: not on the flood risk listWD19 5BF: not on the flood risk listWD19 5BG: not on the flood risk listWD19 5BH: not on the flood risk listWD19 5BJ: not on the flood risk listWD19 5BP: not on the flood risk listWD19 5BT: not on the flood risk listWD19 5BU: not on the flood risk listWD19 5DA: not on the flood risk listWD19 5DB: not on the flood risk listWD19 5DD: not on the flood risk listWD19 5DG: not on the flood risk listWD19 5DJ: not on the flood risk listWD19 5DL: not on the flood risk listWD19 5DN: not on the flood risk listWD19 5DS: not on the flood risk listWD19 5DY: not on the flood risk listWD19 5EB: not on the flood risk listWD19 5EE: not on the flood risk listWD19 5EJ: not on the flood risk listWD19 5EP: not on the flood risk listWD19 5ER: not on the flood risk listWD19 5ES: not on the flood risk listWD19 5EU: not on the flood risk listWD19 5EX: not on the flood risk listWD19 5HA: not on the flood risk listWD19 5HD: not on the flood risk listWD19 5HE: not on the flood risk listWD19 5HF: not on the flood risk listWD19 5HH: not on the flood risk listWD19 5HJ: not on the flood risk listWD19 5HL: not on the flood risk listWD19 5HQ: not on the flood risk listWD19 5RA: not on the flood risk listWD19 5RB: not on the flood risk listWD19 5RD: not on the flood risk listWD19 5RF: not on the flood risk listWD19 6AA: not on the flood risk listWD19 6AB: not on the flood risk listWD19 6AD: not on the flood risk listWD19 6AF: not on the flood risk listWD19 6AG: not on the flood risk listWD19 6AQ: not on the flood risk listWD19 6BJ: not on the flood risk listWD19 6DH: not on the flood risk listWD19 6DL: not on the flood risk listWD19 6EG: not on the flood risk listWD19 6EH: not on the flood risk listWD19 6EJ: not on the flood risk listWD19 6EN: not on the flood risk listWD19 6ER: not on the flood risk listWD19 6ET: not on the flood risk listWD19 6FH: not on the flood risk listWD19 6FL: not on the flood risk listWD19 6HA: not on the flood risk listWD19 6HB: not on the flood risk listWD19 6HE: not on the flood risk listWD19 6HG: not on the flood risk listWD19 6HH: not on the flood risk listWD19 6HJ: not on the flood risk listWD19 6HL: not on the flood risk listWD19 6HQ: not on the flood risk listWD19 6HZ: not on the flood risk listWD19 6JA: not on the flood risk listWD19 6JB: not on the flood risk listWD19 6JD: not on the flood risk listWD19 6JE: not on the flood risk listWD19 6JH: not on the flood risk listWD19 6JP: not on the flood risk listWD19 6JQ: not on the flood risk listWD19 6JT: not on the flood risk listWD19 6JU: not on the flood risk listWD19 6LB: not on the flood risk listWD19 6LD: not on the flood risk listWD19 6LE: not on the flood risk listWD19 6LH: not on the flood risk listWD19 6LL: not on the flood risk listWD19 6LS: not on the flood risk listWD19 6LT: not on the flood risk listWD19 6LU: not on the flood risk listWD19 6LW: not on the flood risk listWD19 6NA: not on the flood risk listWD19 6QG: not on the flood risk listWD19 6QH: not on the flood risk listWD19 6QL: not on the flood risk listWD19 6QS: not on the flood risk listWD19 6QX: not on the flood risk listWD19 6RZ: not on the flood risk listWD19 6TN: not on the flood risk listWD19 6TR: not on the flood risk listWD19 6TS: not on the flood risk listWD19 6TZ: not on the flood risk listWD19 6UG: not on the flood risk listWD19 6UH: not on the flood risk listWD19 6UT: not on the flood risk listWD19 6XA: not on the flood risk listWD19 6XB: not on the flood risk listWD19 6XF: not on the flood risk listWD19 6XN: not on the flood risk listWD19 6XP: not on the flood risk listWD19 6XU: not on the flood risk listWD19 6XX: not on the flood risk listWD19 6YA: not on the flood risk listWD19 6YD: not on the flood risk listWD19 6YF: not on the flood risk listWD19 6YG: not on the flood risk listWD19 6YJ: not on the flood risk listWD19 7AG: not on the flood risk listWD19 7AJ: not on the flood risk listWD19 7AL: not on the flood risk listWD19 7AR: not on the flood risk listWD19 7AS: not on the flood risk listWD19 7AU: not on the flood risk listWD19 7AY: not on the flood risk listWD19 7BD: not on the flood risk listWD19 7BE: not on the flood risk listWD19 7BG: not on the flood risk listWD19 7BH: not on the flood risk listWD19 7BJ: not on the flood risk listWD19 7BQ: not on the flood risk listWD19 7BS: not on the flood risk listWD19 7BT: not on the flood risk listWD19 7BW: not on the flood risk listWD19 7BY: not on the flood risk listWD19 7DF: not on the flood risk listWD19 7DG: not on the flood risk listWD19 7DH: not on the flood risk listWD19 7DT: not on the flood risk listWD19 7DW: not on the flood risk listWD19 7DX: not on the flood risk listWD19 7FY: not on the flood risk listWD19 7GA: not on the flood risk listWD19 7GL: not on the flood risk listWD19 7HH: not on the flood risk listWD19 7HJ: not on the flood risk listWD19 7HR: not on the flood risk listWD19 7NN: not on the flood risk listWD19 7NP: not on the flood risk listWD19 7NR: not on the flood risk listWD19 7NT: not on the flood risk listWD19 7NU: not on the flood risk listWD19 7NY: not on the flood risk listWD19 7PG: not on the flood risk listWD19 7PJ: not on the flood risk listWD19 7PN: not on the flood risk listWD19 7PP: not on the flood risk listWD19 7PQ: not on the flood risk listWD19 7PR: not on the flood risk listWD19 7PS: not on the flood risk listWD19 7QG: not on the flood risk listWD19 7QH: not on the flood risk listWD19 7QJ: not on the flood risk listWD19 7QN: not on the flood risk listWD19 7QP: not on the flood risk listWD19 7RA: not on the flood risk listWD19 7RU: not on the flood risk listWD19 7SL: not on the flood risk listWD19 7SN: not on the flood risk listWD23 2FN: not on the flood risk listWD23 2HH: not on the flood risk listWD23 2LA: not on the flood risk listWD23 2NA: not on the flood risk listWD23 2NB: not on the flood risk listWD23 2PG: not on the flood risk listWD24 4AD: not on the flood risk listWD24 4AE: not on the flood risk listWD24 4AS: not on the flood risk listWD24 4AT: not on the flood risk listWD24 4AX: not on the flood risk listWD24 4AY: not on the flood risk listWD24 4AZ: not on the flood risk listWD24 4BB: not on the flood risk listWD24 4BD: not on the flood risk listWD24 4BJ: not on the flood risk listWD24 4BL: not on the flood risk listWD24 4BN: not on the flood risk listWD24 4BY: not on the flood risk listWD24 4DD: not on the flood risk listWD24 4DF: not on the flood risk listWD24 4DP: not on the flood risk listWD24 4DY: not on the flood risk listWD24 4ES: not on the flood risk listWD24 4ET: not on the flood risk listWD24 4EX: not on the flood risk listWD24 4EY: not on the flood risk listWD24 4EZ: not on the flood risk listWD24 4FH: not on the flood risk listWD24 4FS: not on the flood risk listWD24 4GL: not on the flood risk listWD24 4GP: not on the flood risk listWD24 4GR: not on the flood risk listWD24 4GX: not on the flood risk listWD24 4GY: not on the flood risk listWD24 4HB: not on the flood risk listWD24 4HN: not on the flood risk listWD24 4HR: not on the flood risk listWD24 4HU: not on the flood risk listWD24 4JP: not on the flood risk listWD24 4LP: not on the flood risk listWD24 4PD: not on the flood risk listWD24 4PH: not on the flood risk listWD24 4PR: not on the flood risk listWD24 4QH: not on the flood risk listWD24 4QL: not on the flood risk listWD24 4QQ: not on the flood risk listWD24 4TP: not on the flood risk listWD24 4WW: not on the flood risk listWD24 4YY: not on the flood risk listWD24 5AA: not on the flood risk listWD24 5AF: not on the flood risk listWD24 5AH: not on the flood risk listWD24 5AL: not on the flood risk listWD24 5AN: not on the flood risk listWD24 5AT: not on the flood risk listWD24 5BA: not on the flood risk listWD24 5BD: not on the flood risk listWD24 5BF: not on the flood risk listWD24 5BW: not on the flood risk listWD24 5BX: not on the flood risk listWD24 5BY: not on the flood risk listWD24 5DN: not on the flood risk listWD24 5DW: not on the flood risk listWD24 5EE: not on the flood risk listWD24 5EG: not on the flood risk listWD24 5EU: not on the flood risk listWD24 5EX: not on the flood risk listWD24 5FA: not on the flood risk listWD24 5FJ: not on the flood risk listWD24 5FN: not on the flood risk listWD24 5FS: not on the flood risk listWD24 5FT: not on the flood risk listWD24 5GN: not on the flood risk listWD24 5GP: not on the flood risk listWD24 5GQ: not on the flood risk listWD24 5GU: not on the flood risk listWD24 5HG: not on the flood risk listWD24 5HL: not on the flood risk listWD24 5HP: not on the flood risk listWD24 5HT: not on the flood risk listWD24 5HX: not on the flood risk listWD24 5HY: not on the flood risk listWD24 5JB: not on the flood risk listWD24 5JD: not on the flood risk listWD24 5JE: not on the flood risk listWD24 5JF: not on the flood risk listWD24 5JG: not on the flood risk listWD24 5JJ: not on the flood risk listWD24 5JL: not on the flood risk listWD24 5JS: not on the flood risk listWD24 5JW: not on the flood risk listWD24 5LB: not on the flood risk listWD24 5LG: not on the flood risk listWD24 5LH: not on the flood risk listWD24 5LJ: not on the flood risk listWD24 5LS: not on the flood risk listWD24 5NA: not on the flood risk listWD24 5NG: not on the flood risk listWD24 5NJ: not on the flood risk listWD24 5NQ: not on the flood risk listWD24 5NX: not on the flood risk listWD24 5RR: not on the flood risk listWD24 5SL: not on the flood risk listWD24 5SU: not on the flood risk listWD24 6AB: not on the flood risk listWD24 6AE: not on the flood risk listWD24 6BH: not on the flood risk listWD24 6BQ: not on the flood risk listWD24 6BX: not on the flood risk listWD24 6DA: not on the flood risk listWD24 6DB: not on the flood risk listWD24 6DE: not on the flood risk listWD24 6DJ: not on the flood risk listWD24 6HJ: not on the flood risk listWD24 6HL: not on the flood risk listWD24 6HP: not on the flood risk listWD24 6HS: not on the flood risk listWD24 6HU: not on the flood risk listWD24 6ND: not on the flood risk listWD24 6NE: not on the flood risk listWD24 6NQ: not on the flood risk listWD24 6NR: not on the flood risk listWD24 6NS: not on the flood risk listWD24 6NU: not on the flood risk listWD24 6NX: not on the flood risk listWD24 6PE: not on the flood risk listWD24 6PJ: not on the flood risk listWD24 6PL: not on the flood risk listWD24 6PU: not on the flood risk listWD24 6PX: not on the flood risk listWD24 6QL: not on the flood risk listWD24 6RH: not on the flood risk listWD24 6RJ: not on the flood risk listWD24 6RN: not on the flood risk listWD24 6RP: not on the flood risk listWD24 6RR: not on the flood risk listWD24 6RT: not on the flood risk listWD24 6SA: not on the flood risk listWD24 6SG: not on the flood risk listWD24 6ST: not on the flood risk listWD24 6SX: not on the flood risk listWD24 7AB: not on the flood risk listWD24 7AE: not on the flood risk listWD24 7AY: not on the flood risk listWD24 7BE: not on the flood risk listWD24 7BN: not on the flood risk listWD24 7BP: not on the flood risk listWD24 7DR: not on the flood risk listWD24 7DS: not on the flood risk listWD24 7DU: not on the flood risk listWD24 7DZ: not on the flood risk listWD24 7EA: not on the flood risk listWD24 7EE: not on the flood risk listWD24 7EH: not on the flood risk listWD24 7EQ: not on the flood risk listWD24 7FQ: not on the flood risk listWD24 7GA: not on the flood risk listWD24 7GL: not on the flood risk listWD24 7GP: not on the flood risk listWD24 7JG: not on the flood risk listWD24 7JW: not on the flood risk listWD24 7JY: not on the flood risk listWD24 7LN: not on the flood risk listWD24 7LS: not on the flood risk listWD24 7LT: not on the flood risk listWD24 7LX: not on the flood risk listWD24 7NF: not on the flood risk listWD24 7NG: not on the flood risk listWD24 7NP: not on the flood risk listWD24 7NS: not on the flood risk listWD24 7NU: not on the flood risk listWD24 7NZ: not on the flood risk listWD24 7PA: not on the flood risk listWD24 7PB: not on the flood risk listWD24 7PE: not on the flood risk listWD24 7PJ: not on the flood risk listWD24 7QQ: not on the flood risk listWD24 7QU: not on the flood risk listWD24 7RA: not on the flood risk listWD24 7RB: not on the flood risk listWD24 7RD: not on the flood risk listWD24 7RF: not on the flood risk listWD24 7RG: not on the flood risk listWD24 7RH: not on the flood risk listWD24 7RL: not on the flood risk listWD24 7RU: not on the flood risk listWD24 7RW: not on the flood risk listWD24 7RX: not on the flood risk listWD24 7TQ: not on the flood risk listWD24 7TR: not on the flood risk listWD25 0AA: not on the flood risk listWD25 0AB: not on the flood risk listWD25 0AD: not on the flood risk listWD25 0AE: not on the flood risk listWD25 0AF: not on the flood risk listWD25 0AH: not on the flood risk listWD25 0AJ: not on the flood risk listWD25 0AL: not on the flood risk listWD25 0AN: not on the flood risk listWD25 0AP: not on the flood risk listWD25 0AR: not on the flood risk listWD25 0AS: not on the flood risk listWD25 0AT: not on the flood risk listWD25 0AY: not on the flood risk listWD25 0AZ: not on the flood risk listWD25 0BB: not on the flood risk listWD25 0BE: not on the flood risk listWD25 0BF: not on the flood risk listWD25 0BH: not on the flood risk listWD25 0BN: not on the flood risk listWD25 0BS: not on the flood risk listWD25 0BT: not on the flood risk listWD25 0BX: not on the flood risk listWD25 0DB: not on the flood risk listWD25 0DE: not on the flood risk listWD25 0DF: not on the flood risk listWD25 0DG: not on the flood risk listWD25 0DH: not on the flood risk listWD25 0DJ: not on the flood risk listWD25 0DL: not on the flood risk listWD25 0DP: not on the flood risk listWD25 0DQ: not on the flood risk listWD25 0DS: not on the flood risk listWD25 0DX: not on the flood risk listWD25 0DY: not on the flood risk listWD25 0EA: not on the flood risk listWD25 0EB: not on the flood risk listWD25 0ED: not on the flood risk listWD25 0EE: not on the flood risk listWD25 0EH: not on the flood risk listWD25 0EL: not on the flood risk listWD25 0EN: not on the flood risk listWD25 0EP: not on the flood risk listWD25 0EQ: not on the flood risk listWD25 0ES: not on the flood risk listWD25 0ET: not on the flood risk listWD25 0EU: not on the flood risk listWD25 0EX: not on the flood risk listWD25 0GB: not on the flood risk listWD25 0HA: not on the flood risk listWD25 0HE: not on the flood risk listWD25 0HF: not on the flood risk listWD25 0HG: not on the flood risk listWD25 0HN: not on the flood risk listWD25 0HS: not on the flood risk listWD25 0HT: not on the flood risk listWD25 0JD: not on the flood risk listWD25 0JG: not on the flood risk listWD25 0JL: not on the flood risk listWD25 0JN: not on the flood risk listWD25 0JR: not on the flood risk listWD25 0JS: not on the flood risk listWD25 0JU: not on the flood risk listWD25 0JX: not on the flood risk listWD25 0LE: not on the flood risk listWD25 0LF: not on the flood risk listWD25 0LL: not on the flood risk listWD25 0LN: not on the flood risk listWD25 0LR: not on the flood risk listWD25 0LS: not on the flood risk listWD25 0LT: not on the flood risk listWD25 0LW: not on the flood risk listWD25 0LZ: not on the flood risk listWD25 0ND: not on the flood risk listWD25 0NF: not on the flood risk listWD25 0NG: not on the flood risk listWD25 0NH: not on the flood risk listWD25 0NJ: not on the flood risk listWD25 0PR: not on the flood risk listWD25 0RJ: not on the flood risk listWD25 0RQ: not on the flood risk listWD25 0RU: not on the flood risk listWD25 0SS: not on the flood risk listWD25 0TA: not on the flood risk listWD25 0UU: not on the flood risk listWD25 7AA: not on the flood risk listWD25 7AB: not on the flood risk listWD25 7AE: not on the flood risk listWD25 7AG: not on the flood risk listWD25 7AH: not on the flood risk listWD25 7AJ: not on the flood risk listWD25 7AL: not on the flood risk listWD25 7AN: not on the flood risk listWD25 7AP: not on the flood risk listWD25 7AR: not on the flood risk listWD25 7AS: not on the flood risk listWD25 7AX: not on the flood risk listWD25 7AY: not on the flood risk listWD25 7AZ: not on the flood risk listWD25 7BA: not on the flood risk listWD25 7BG: not on the flood risk listWD25 7BH: not on the flood risk listWD25 7BJ: not on the flood risk listWD25 7BT: not on the flood risk listWD25 7BX: not on the flood risk listWD25 7BZ: not on the flood risk listWD25 7DA: not on the flood risk listWD25 7DB: not on the flood risk listWD25 7DD: not on the flood risk listWD25 7DE: not on the flood risk listWD25 7DG: not on the flood risk listWD25 7DJ: not on the flood risk listWD25 7DL: not on the flood risk listWD25 7DN: not on the flood risk listWD25 7DP: not on the flood risk listWD25 7DR: not on the flood risk listWD25 7DX: not on the flood risk listWD25 7DY: not on the flood risk listWD25 7EB: not on the flood risk listWD25 7ED: not on the flood risk listWD25 7EG: not on the flood risk listWD25 7EH: not on the flood risk listWD25 7EJ: not on the flood risk listWD25 7EL: not on the flood risk listWD25 7EN: not on the flood risk listWD25 7EP: not on the flood risk listWD25 7EQ: not on the flood risk listWD25 7ER: not on the flood risk listWD25 7EU: not on the flood risk listWD25 7EX: not on the flood risk listWD25 7EY: not on the flood risk listWD25 7FD: not on the flood risk listWD25 7FE: not on the flood risk listWD25 7FF: not on the flood risk listWD25 7FG: not on the flood risk listWD25 7GA: not on the flood risk listWD25 7GB: not on the flood risk listWD25 7GD: not on the flood risk listWD25 7GG: not on the flood risk listWD25 7GJ: not on the flood risk listWD25 7GN: not on the flood risk listWD25 7GS: not on the flood risk listWD25 7HD: not on the flood risk listWD25 7HH: not on the flood risk listWD25 7HJ: not on the flood risk listWD25 7HL: not on the flood risk listWD25 7HN: not on the flood risk listWD25 7HP: not on the flood risk listWD25 7HQ: not on the flood risk listWD25 7HR: not on the flood risk listWD25 7HT: not on the flood risk listWD25 7HU: not on the flood risk listWD25 7HW: not on the flood risk listWD25 7HY: not on the flood risk listWD25 7JB: not on the flood risk listWD25 7JD: not on the flood risk listWD25 7JZ: not on the flood risk listWD25 7LP: not on the flood risk listWD25 7LR: not on the flood risk listWD25 7NA: not on the flood risk listWD25 7ND: not on the flood risk listWD25 7NF: not on the flood risk listWD25 7NG: not on the flood risk listWD25 7NL: not on the flood risk listWD25 7NN: not on the flood risk listWD25 7NP: not on the flood risk listWD25 7NQ: not on the flood risk listWD25 7QD: not on the flood risk listWD25 7QE: not on the flood risk listWD25 7QF: not on the flood risk listWD25 7QZ: not on the flood risk listWD25 7SL: not on the flood risk listWD25 7SP: not on the flood risk listWD25 7SR: not on the flood risk listWD25 7SS: not on the flood risk listWD25 7SU: not on the flood risk listWD25 7SW: not on the flood risk listWD25 9AA: not on the flood risk listWD25 9AB: not on the flood risk listWD25 9AD: not on the flood risk listWD25 9AE: not on the flood risk listWD25 9AF: not on the flood risk listWD25 9AH: not on the flood risk listWD25 9AJ: not on the flood risk listWD25 9AL: not on the flood risk listWD25 9AN: not on the flood risk listWD25 9AQ: not on the flood risk listWD25 9AR: not on the flood risk listWD25 9AS: not on the flood risk listWD25 9AT: not on the flood risk listWD25 9AU: not on the flood risk listWD25 9AW: not on the flood risk listWD25 9BD: not on the flood risk listWD25 9BE: not on the flood risk listWD25 9BG: not on the flood risk listWD25 9BN: not on the flood risk listWD25 9BP: not on the flood risk listWD25 9BS: not on the flood risk listWD25 9DD: not on the flood risk listWD25 9DE: not on the flood risk listWD25 9DH: not on the flood risk listWD25 9DJ: not on the flood risk listWD25 9DL: not on the flood risk listWD25 9DR: not on the flood risk listWD25 9DS: not on the flood risk listWD25 9DU: not on the flood risk listWD25 9EA: not on the flood risk listWD25 9EJ: not on the flood risk listWD25 9ET: not on the flood risk listWD25 9EW: not on the flood risk listWD25 9FF: not on the flood risk listWD25 9FG: not on the flood risk listWD25 9FH: not on the flood risk listWD25 9FJ: not on the flood risk listWD25 9FL: not on the flood risk listWD25 9GP: not on the flood risk listWD25 9JH: not on the flood risk listWD25 9JL: not on the flood risk listWD25 9JN: not on the flood risk listWD25 9JQ: not on the flood risk listWD25 9JX: not on the flood risk listWD25 9JZ: not on the flood risk listWD25 9LB: not on the flood risk listWD25 9NB: not on the flood risk listWD25 9ND: not on the flood risk listWD25 9NE: not on the flood risk listWD25 9NH: not on the flood risk listWD25 9NR: not on the flood risk listWD25 9NT: not on the flood risk listWD25 9NU: not on the flood risk listWD25 9NW: not on the flood risk listWD25 9PA: not on the flood risk listWD25 9PB: not on the flood risk listWD25 9PS: not on the flood risk listWD25 9PX: not on the flood risk listWD25 9PY: not on the flood risk listWD25 9QB: not on the flood risk listWD25 9QD: not on the flood risk listWD25 9QG: not on the flood risk listWD25 9QJ: not on the flood risk listWD25 9QL: not on the flood risk listWD25 9QQ: not on the flood risk listWD25 9QS: not on the flood risk listWD25 9QU: not on the flood risk listWD25 9QX: not on the flood risk listWD25 9RA: not on the flood risk listWD25 9RB: not on the flood risk listWD25 9RE: not on the flood risk listWD25 9RH: not on the flood risk listWD25 9RT: not on the flood risk listWD25 9SP: not on the flood risk listWD25 9SR: not on the flood risk listWD25 9ST: not on the flood risk listWD25 9SW: not on the flood risk listWD25 9SY: not on the flood risk listWD25 9TA: not on the flood risk listWD25 9TF: not on the flood risk listWD25 9TH: not on the flood risk listWD25 9TP: not on the flood risk listWD25 9TS: not on the flood risk listWD25 9TU: not on the flood risk listWD25 9TW: not on the flood risk listWD25 9TY: not on the flood risk listWD25 9UG: not on the flood risk listWD25 9WY: not on the flood risk listWD4 8PN: not on the flood risk listWD5 0BD: not on the flood risk listWD5 0BE: not on the flood risk listWD5 0BT: not on the flood risk listWD5 0GZ: not on the flood risk listWD5 0ST: not on the flood risk listWD5 0TF: not on the flood risk listWD5 0TH: not on the flood risk listWD5 0TN: not on the flood risk listWD5 0TP: not on the flood risk listWD5 0TS: not on the flood risk listWD99 1AA: not on the flood risk listWD17 3HN: low flood risk at worstWD18 0LU: low flood risk at worstWD18 0HZ: low flood risk at worstWD19 4JW: low flood risk at worstWD19 4LG: low flood risk at worstWD19 4RW: low flood risk at worstWD19 5EF: low flood risk at worstWD19 5BL: low flood risk at worstWD19 5EH: low flood risk at worstWD19 5EY: low flood risk at worstWD19 5RQ: low flood risk at worstWD24 4JL: low flood risk at worstWD24 7LW: low flood risk at worstWD25 9DN: low flood risk at worstWD25 9DW: low flood risk at worstWD25 9RL: low flood risk at worstWD17 2JX: medium flood risk at worstWD17 2BD: medium flood risk at worstWD17 2JJ: medium flood risk at worstWD17 2HN: medium flood risk at worstWD17 2HU: medium flood risk at worstWD17 2JG: medium flood risk at worstWD17 2JZ: medium flood risk at worstWD17 2SF: medium flood risk at worstWD18 6QE: medium flood risk at worstWD19 4BP: medium flood risk at worstWD19 4DQ: medium flood risk at worstWD19 4JR: medium flood risk at worstWD19 4TU: medium flood risk at worstWD19 4RS: medium flood risk at worstWD19 4SA: medium flood risk at worstWD19 5BY: medium flood risk at worstWD24 4HH: medium flood risk at worstWD24 4LL: medium flood risk at worstWD17 2NH: high flood riskWD17 2SD: high flood riskWD17 2NJ: high flood riskWD17 2RG: high flood riskWD17 2RE: high flood riskWD17 2RQ: high flood riskWD17 3NL: high flood riskWD17 3TU: high flood riskWD18 0FS: high flood riskWD18 0DP: high flood riskWD18 0FE: high flood riskWD18 0FL: high flood riskWD18 6QT: high flood riskWD18 0LE: high flood riskWD18 9QG: high flood riskWD19 4DE: high flood riskWD19 4RU: high flood riskWD19 4HY: high flood riskWD19 4JP: high flood riskWD19 4NS: high flood riskWD19 5AY: high flood riskWD24 4LH: high flood riskWD25 9DB: high flood riskWD24 7TG: high flood riskWD25 9DG: high flood risk WatfordBusheyMoor Park 16 postcodes at high or medium risk, outlined: this goes to WD17 2SD, the one with most homes and businesses at high risk16 postcodes at high or medium risk9 postcodes at high or medium risk, outlined: this goes to WD19 4JP, the one with most homes and businesses at high risk9 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to WD18 0FN, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in Watford, by flood risk Of the 3,123 postcodes in Watford that ONS places, 30 have a home or business at high risk, 31 are at medium risk at worst, 21 are at low risk at worst, 1 are at very low risk only and 3,040 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 9 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Watford, Moor Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A404A412M25 WatfordMoor Park
  • A home or business at high risk: 30
  • At medium risk at worst: 31
  • At low risk at worst: 21
  • At very low risk only: 1
  • Not on the at-risk list: 3,040
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 3,123 postcodes in Watford that ONS places, 30 have a home or business at high risk, 31 are at medium risk at worst, 21 are at low risk at worst, 1 are at very low risk only and 3,040 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6596, longitude -0.4011. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

30 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

WD17 2SB32 at high riskWD18 0FN18 at high riskWD19 4DE16 at high riskWD18 0DP12 at high riskWD19 4HY12 at high riskWD19 4JP12 at high riskWD18 0FL10 at high riskWD19 5EA7 at high riskWD24 7TG7 at high riskWD17 2RQ6 at high riskWD19 4RU6 at high riskWD19 4DG4 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. WD17 2SD, is the one with most homes and businesses at high risk.
  • 9 postcodes at high or medium risk, outlined on the map. WD19 4JP, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. WD18 0FN, is the one with most homes and businesses at high risk.

What is it like to live in Watford?

Homes sold for a typical £432,250 in the 12 months to August 2026, up 0.4% on the 12 months before. At 2,593 of the 2,901 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 464 homes and businesses at high or medium risk of flooding from rivers or the sea, at 83 of its 3,123 postcodes. It has at least 8 primary schools and 4 secondary schools at its postcodes. At least 5 GP practices are at its postcodes. The nearest railway station is Watford Junction, 550 metres from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says. See all our data sources

What do homes cost in Watford?

Homes in Watford sold for a typical £432,250 in the 12 months to August 2026, across 1,041 sales, up 0.4% on the 12 months before, HM Land Registry's figures show.

£432,250 typical price, the 12 months to August 2026
£430,453 12 months to August 2025
▲ up 0.4% on the 12 months before
  • Detached £855,000 117 sales
  • Semi-detached £550,000 255 sales
  • Terraced £428,500 344 sales
  • Flat or maisonette £268,000 325 sales

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole WD18 district, Watford's main postcode district: a typical £370,000.

Sales at the postcodes ONS places in Watford: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Are new homes being built in Watford?

190 of the 3,123 postcodes now in use in Watford came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 179 of the 1,531 homes sold in Watford were newly built (12%), HM Land Registry's records show; across the WD18 district, 21%.

The newest postcodes

WD17 1DTsince July 2026WD18 1RLsince July 2026WD18 1RNsince July 2026WD18 7FAsince July 2026WD18 1RJsince June 2026WD17 1DBsince May 2026

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn WatfordAcross the WD18 district
The 12 months to August 2026 13 of 1,041 (1%) 11 of 188 (6%)
The 12 months to August 2025 179 of 1,531 (12%) 58 of 277 (21%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it

What broadband can you get in Watford?

Ofcom reports on 2,901 of the 3,123 postcodes in Watford. At 2,593 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit2,593 of 2,901
Postcodes where every home can get superfast2,848 of 2,901

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is Watford at risk of flooding?

83 of the 3,123 postcodes in Watford have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 464 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 83 of 3,123 postcodes High: 170Medium: 294Low: 486Very low: 12

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Which schools are in Watford?

The open schools at the postcodes in Watford (the first 8 primaries by distance from its middle). A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.

Primary

Secondary

Find and compare schools in England, on GOV.UK

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

How far is the station from Watford?

The nearest railway station to the centre point of the postcodes in Watford is Watford Junction Rail Station, 550 m away in a straight line.

  • Watford Junction Rail Station Railway station 550 mWalk
  • Watford Junction Rail Station Railway station 600 mWalk
  • Watford High Street Rail Station Railway station 1.0 kmWalk
  • Watford Underground Station Underground, metro or tram 1.1 kmWalk

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are in Watford?

The GP practices at the postcodes in Watford, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Is Watford safe? Crime recorded around it

Police.uk records 7,206 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Watford over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 571 September 2025
  2. 610 October 2025
  3. 532 November 2025
  4. 529 December 2025
  5. 535 January 2026
  6. 542 February 2026
  7. 595 March 2026
  8. 558 April 2026
  9. 612 May 2026
  10. 681 June 2026
  11. 732 July 2026
  12. 709 August 2026

By kind, over the 12 months

Violence and sexual offences2,204 reports
Anti-social behaviour1,459 reports
Shoplifting776 reports
Other theft512 reports
Public order464 reports
Criminal damage and arson420 reports
Drugs318 reports
Vehicle crime296 reports

Also: burglary 175, bicycle theft 160, theft from the person 155, robbery 113, other crime 86, possession of weapons 68.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: Police.uk (data.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

Who runs Watford?

Councils
Watford (2,448), Three Rivers (658), Hertsmere (15) and 1 other
County council
Hertfordshire
Parliamentary constituencies
Watford (2,451), South West Hertfordshire (658), Hertsmere (12) and 1 other
Police force area
Hertfordshire
Region
East of England
Country
England

Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Moving to Watford

Who to tell and what to sort out in your first week. Most of Watford is in Watford; near its edge, check which council a postcode is in.

Who to tell when moving house: the full list Moving house checklist

Watford postcodes

3,123 postcodes in use in Watford, by district:

WD18 postcode district,703 postcodesWD19 postcode district,682 postcodesWD17 postcode district,571 postcodesWD25 postcode district,558 postcodesWD24 postcode district,531 postcodesWD5 postcode district,26 postcodesWD23 postcode district,16 postcodesWD4 postcode district,15 postcodesWD99 postcode district,21 postcodes

Those districts are all in the WD postcode area.

Check a Watford postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Watford

With the typical price of a home in each, to set beside Watford's £432,250. Distances are straight lines between the middles of each place's postcodes.

Bushey3.4 km, £555,000Moor Park4.4 km, £1,400,000Rickmansworth4.8 km, £605,000Abbots Langley and Kings Langley5.6 km, £487,000Bricket Wood5.7 km, £626,500Radlett6.2 km, £935,000Elstree7.1 km, £455,000Chorleywood7.2 km, £925,000 All places A to Z

Questions about Watford

What is it like to live in Watford?
Homes sold for a typical £432,250 in the 12 months to August 2026, up 0.4% on the 12 months before. At 2,593 of the 2,901 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 464 homes and businesses at high or medium risk of flooding from rivers or the sea, at 83 of its 3,123 postcodes. It has at least 8 primary schools and 4 secondary schools at its postcodes. At least 5 GP practices are at its postcodes. The nearest railway station is Watford Junction, 550 metres from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says.
What is the postcode for Watford?
Watford is covered by postcode districts WD5, WD17, WD18, WD19, WD24, WD25 and 3 more, across 3,123 postcodes in use. Source: ONS Postcode Directory.
How much are houses in Watford?
Homes in Watford sold for a typical £432,250 in the 12 months to August 2026, across 1,041 sales, up 0.4% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
What schools are in Watford?
In Watford, primary schools at its postcodes include Watford St John's Church of England Primary School, Lanchester Primary School and Chater Junior School; secondary schools at its postcodes include Watford Grammar School for Girls, Watford Grammar School for Boys and Chessbrook Education Support Centre. Source: Department for Education, Get Information about Schools, read 17 October 2026.
Does Watford have a railway station?
Yes: Watford Junction is 550 metres from the centre point of the postcodes in Watford, in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
What broadband can you get in Watford?
Ofcom reports on 2,901 of the 3,123 postcodes in Watford. At 2,593 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
Is Watford at risk of flooding?
83 of the 3,123 postcodes in Watford have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 464 homes and businesses in an area at high or medium risk. This is long-term risk for the land, and leaves out surface water. Source: Environment Agency.
Are new homes being built in Watford?
190 of the 3,123 postcodes now in use in Watford came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 179 of the 1,531 homes sold in Watford were newly built (12%), HM Land Registry's records show; across the WD18 district, 21%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.

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