CO7 postcode district: Brightlingsea and around

CO7 is a postcode district mostly in Essex, with 1,343 postcodes in use in 6 sectors. It has postcodes in Brightlingsea, Wivenhoe, Elmstead Market and 4 more places. It is split between 3 councils: Tendring (815 postcodes), Colchester (334) and Babergh (194). 1,149 are in Essex and 194 in Suffolk.

Postcodes in use
1,343
Sectors
6
Councils
3 councils
Places
7 places

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

Every postcode in CO7, by flood risk

Map of every postcode in CO7, by flood risk Of the 1,343 postcodes in CO7 that ONS places, 74 have a home or business at high risk, 15 are at medium risk at worst, 33 are at low risk at worst, 32 are at very low risk only and 1,189 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 36 postcodes at high or medium risk; 10 postcodes at high or medium risk; 8 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Brightlingsea, Colchester, Wivenhoe, Berechurch, Lawford, Capel St Mary. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A134A1071A14 CO7 0AA: not on the flood risk listCO7 0AB: not on the flood risk listCO7 0AL: not on the flood risk listCO7 0AN: not on the flood risk listCO7 0AQ: not on the flood risk listCO7 0DB: not on the flood risk listCO7 0EH: not on the flood risk listCO7 0EJ: not on the flood risk listCO7 0EN: not on the flood risk listCO7 0EY: not on the flood risk listCO7 0FA: not on the flood risk listCO7 0FQ: not on the flood risk listCO7 0FS: not on the flood risk listCO7 0FW: not on the flood risk listCO7 0GG: not on the flood risk listCO7 0GJ: not on the flood risk listCO7 0GY: not on the flood risk listCO7 0HA: not on the flood risk listCO7 0HB: not on the flood risk listCO7 0HD: not on the flood risk listCO7 0HE: not on the flood risk listCO7 0JD: not on the flood risk listCO7 0JE: not on the flood risk listCO7 0JF: not on the flood risk listCO7 0JN: not on the flood risk listCO7 0JQ: not on the flood risk listCO7 0JU: not on the flood risk listCO7 0JY: not on the flood risk listCO7 0LL: not on the flood risk listCO7 0LP: not on the flood risk listCO7 0LR: not on the flood risk listCO7 0NH: not on the flood risk listCO7 0NN: not on the flood risk listCO7 0NP: not on the flood risk listCO7 0NR: not on the flood risk listCO7 0NU: not on the flood risk listCO7 0PD: not on the flood risk listCO7 0PE: not on the flood risk listCO7 0PQ: not on the flood risk listCO7 0PT: not on the flood risk listCO7 0QH: not on the flood risk listCO7 0QJ: not on the flood risk listCO7 0QL: not on the flood risk listCO7 0QN: not on the flood risk listCO7 0QP: not on the flood risk listCO7 0QR: not on the flood risk listCO7 0QU: not on the flood risk listCO7 0QX: not on the flood risk listCO7 0RG: not on the flood risk listCO7 0RL: not on the flood risk listCO7 0RN: not on the flood risk listCO7 0RW: not on the flood risk listCO7 0SA: not on the flood risk listCO7 0SB: not on the flood risk listCO7 0SP: not on the flood risk listCO7 0SR: not on the flood risk listCO7 0SU: not on the flood risk listCO7 0SX: not on the flood risk listCO7 0SZ: not on the flood risk listCO7 0TA: not on the flood risk listCO7 6AA: not on the flood risk listCO7 6AE: not on the flood risk listCO7 6AJ: not on the flood risk listCO7 6AL: not on the flood risk listCO7 6AT: not on the flood risk listCO7 6AX: not on the flood risk listCO7 6AY: not on the flood risk listCO7 6AZ: not on the flood risk listCO7 6BB: not on the flood risk listCO7 6BE: not on the flood risk listCO7 6BH: not on the flood risk listCO7 6BJ: not on the flood risk listCO7 6BN: not on the flood risk listCO7 6BP: not on the flood risk listCO7 6BQ: not on the flood risk listCO7 6BS: not on the flood risk listCO7 6BT: not on the flood risk listCO7 6BU: not on the flood risk listCO7 6BW: not on the flood risk listCO7 6BY: not on the flood risk listCO7 6DB: not on the flood risk listCO7 6DD: not on the flood risk listCO7 6DE: not on the flood risk listCO7 6DL: not on the flood risk listCO7 6DN: not on the flood risk listCO7 6DP: not on the flood risk listCO7 6DR: not on the flood risk listCO7 6DS: not on the flood risk listCO7 6DU: not on the flood risk listCO7 6DW: not on the flood risk listCO7 6DX: not on the flood risk listCO7 6DZ: not on the flood risk listCO7 6ED: not on the flood risk listCO7 6EE: not on the flood risk listCO7 6EF: not on the flood risk listCO7 6EG: not on the flood risk listCO7 6EH: not on the flood risk listCO7 6EJ: not on the flood risk listCO7 6EL: not on the flood risk listCO7 6EQ: not on the flood risk listCO7 6ER: not on the flood risk listCO7 6ES: not on the flood risk listCO7 6ET: not on the flood risk listCO7 6EW: not on the flood risk listCO7 6EX: not on the flood risk listCO7 6FD: not on the flood risk listCO7 6FG: not on the flood risk listCO7 6FH: not on the flood risk listCO7 6FJ: not on the flood risk listCO7 6FL: not on the flood risk listCO7 6FQ: not on the flood risk listCO7 6FR: not on the flood risk listCO7 6FU: not on the flood risk listCO7 6GB: not on the flood risk listCO7 6HF: not on the flood risk listCO7 6HG: not on the flood risk listCO7 6HN: not on the flood risk listCO7 6HR: not on the flood risk listCO7 6HS: not on the flood risk listCO7 6HU: not on the flood risk listCO7 6HX: not on the flood risk listCO7 6HZ: not on the flood risk listCO7 6JA: not on the flood risk listCO7 6JX: not on the flood risk listCO7 6JY: not on the flood risk listCO7 6LB: not on the flood risk listCO7 6LD: not on the flood risk listCO7 6LE: not on the flood risk listCO7 6LF: not on the flood risk listCO7 6LJ: not on the flood risk listCO7 6LP: not on the flood risk listCO7 6LS: not on the flood risk listCO7 6LT: not on the flood risk listCO7 6LU: not on the flood risk listCO7 6LX: not on the flood risk listCO7 6LY: not on the flood risk listCO7 6NA: not on the flood risk listCO7 6NB: not on the flood risk listCO7 6ND: not on the flood risk listCO7 6NE: not on the flood risk listCO7 6NG: not on the flood risk listCO7 6NH: not on the flood risk listCO7 6NJ: not on the flood risk listCO7 6NL: not on the flood risk listCO7 6NN: not on the flood risk listCO7 6NP: not on the flood risk listCO7 6NR: not on the flood risk listCO7 6NT: not on the flood risk listCO7 6NW: not on the flood risk listCO7 6NX: not on the flood risk listCO7 6PA: not on the flood risk listCO7 6PE: not on the flood risk listCO7 6PF: not on the flood risk listCO7 6PG: not on the flood risk listCO7 6PH: not on the flood risk listCO7 6PL: not on the flood risk listCO7 6PP: not on the flood risk listCO7 6PQ: not on the flood risk listCO7 6PR: not on the flood risk listCO7 6PS: not on the flood risk listCO7 6PU: not on the flood risk listCO7 6PW: not on the flood risk listCO7 6PX: not on the flood risk listCO7 6PZ: not on the flood risk listCO7 6QB: not on the flood risk listCO7 6QD: not on the flood risk listCO7 6QE: not on the flood risk listCO7 6QG: not on the flood risk listCO7 6QH: not on the flood risk listCO7 6QJ: not on the flood risk listCO7 6QN: not on the flood risk listCO7 6QQ: not on the flood risk listCO7 6QR: not on the flood risk listCO7 6QT: not on the flood risk listCO7 6QU: not on the flood risk listCO7 6QW: not on the flood risk listCO7 6QX: not on the flood risk listCO7 6RB: not on the flood risk listCO7 6RD: not on the flood risk listCO7 6RE: not on the flood risk listCO7 6RG: not on the flood risk listCO7 6RN: not on the flood risk listCO7 6RP: not on the flood risk listCO7 6RR: not on the flood risk listCO7 6RZ: not on the flood risk listCO7 6SA: not on the flood risk listCO7 6SB: not on the flood risk listCO7 6SE: not on the flood risk listCO7 6SH: not on the flood risk listCO7 6SL: not on the flood risk listCO7 6SR: not on the flood risk listCO7 6SW: not on the flood risk listCO7 6SZ: not on the flood risk listCO7 6TD: not on the flood risk listCO7 6TH: not on the flood risk listCO7 6TL: not on the flood risk listCO7 6TP: not on the flood risk listCO7 6TR: not on the flood risk listCO7 6TT: not on the flood risk listCO7 6TU: not on the flood risk listCO7 6TX: not on the flood risk listCO7 6TY: not on the flood risk listCO7 6TZ: not on the flood risk listCO7 6UA: not on the flood risk listCO7 6UH: not on the flood risk listCO7 6UJ: not on the flood risk listCO7 6UN: not on the flood risk listCO7 6UR: not on the flood risk listCO7 6US: not on the flood risk listCO7 6UT: not on the flood risk listCO7 6UU: not on the flood risk listCO7 6UX: not on the flood risk listCO7 6XA: not on the flood risk listCO7 6XB: not on the flood risk listCO7 6XD: not on the flood risk listCO7 6XH: not on the flood risk listCO7 6XL: not on the flood risk listCO7 6XN: not on the flood risk listCO7 6XQ: not on the flood risk listCO7 6XT: not on the flood risk listCO7 6XU: not on the flood risk listCO7 6YF: not on the flood risk listCO7 6YQ: not on the flood risk listCO7 7AA: not on the flood risk listCO7 7AH: not on the flood risk listCO7 7AJ: not on the flood risk listCO7 7AN: not on the flood risk listCO7 7AP: not on the flood risk listCO7 7AR: not on the flood risk listCO7 7AU: not on the flood risk listCO7 7AX: not on the flood risk listCO7 7AZ: not on the flood risk listCO7 7BA: not on the flood risk listCO7 7BB: not on the flood risk listCO7 7BE: not on the flood risk listCO7 7BG: not on the flood risk listCO7 7BH: not on the flood risk listCO7 7BJ: not on the flood risk listCO7 7BL: not on the flood risk listCO7 7BN: not on the flood risk listCO7 7BQ: not on the flood risk listCO7 7BT: not on the flood risk listCO7 7BX: not on the flood risk listCO7 7BZ: not on the flood risk listCO7 7DA: not on the flood risk listCO7 7DB: not on the flood risk listCO7 7DD: not on the flood risk listCO7 7DF: not on the flood risk listCO7 7DG: not on the flood risk listCO7 7DH: not on the flood risk listCO7 7DJ: not on the flood risk listCO7 7DP: not on the flood risk listCO7 7DQ: not on the flood risk listCO7 7DR: not on the flood risk listCO7 7DW: not on the flood risk listCO7 7DX: not on the flood risk listCO7 7DZ: not on the flood risk listCO7 7EA: not on the flood risk listCO7 7ED: not on the flood risk listCO7 7EE: not on the flood risk listCO7 7EG: not on the flood risk listCO7 7EP: not on the flood risk listCO7 7ER: not on the flood risk listCO7 7ET: not on the flood risk listCO7 7EU: not on the flood risk listCO7 7EX: not on the flood risk listCO7 7EY: not on the flood risk listCO7 7EZ: not on the flood risk listCO7 7FA: not on the flood risk listCO7 7FD: not on the flood risk listCO7 7FJ: not on the flood risk listCO7 7FL: not on the flood risk listCO7 7FQ: not on the flood risk listCO7 7FS: not on the flood risk listCO7 7FW: not on the flood risk listCO7 7FX: not on the flood risk listCO7 7FY: not on the flood risk listCO7 7GB: not on the flood risk listCO7 7GF: not on the flood risk listCO7 7GG: not on the flood risk listCO7 7GN: not on the flood risk listCO7 7GP: not on the flood risk listCO7 7GX: not on the flood risk listCO7 7GZ: not on the flood risk listCO7 7HA: not on the flood risk listCO7 7HB: not on the flood risk listCO7 7HD: not on the flood risk listCO7 7HE: not on the flood risk listCO7 7HG: not on the flood risk listCO7 7HH: not on the flood risk listCO7 7HJ: not on the flood risk listCO7 7HL: not on the flood risk listCO7 7HN: not on the flood risk listCO7 7HP: not on the flood risk listCO7 7HQ: not on the flood risk listCO7 7HW: not on the flood risk listCO7 7JB: not on the flood risk listCO7 7JE: not on the flood risk listCO7 7JF: not on the flood risk listCO7 7JG: not on the flood risk listCO7 7JH: not on the flood risk listCO7 7JJ: not on the flood risk listCO7 7JN: not on the flood risk listCO7 7JP: not on the flood risk listCO7 7JQ: not on the flood risk listCO7 7JT: not on the flood risk listCO7 7JU: not on the flood risk listCO7 7JW: not on the flood risk listCO7 7JX: not on the flood risk listCO7 7LH: not on the flood risk listCO7 7LN: not on the flood risk listCO7 7LP: not on the flood risk listCO7 7LS: not on the flood risk listCO7 7LU: not on the flood risk listCO7 7LW: not on the flood risk listCO7 7LX: not on the flood risk listCO7 7LZ: not on the flood risk listCO7 7NA: not on the flood risk listCO7 7NB: not on the flood risk listCO7 7NE: not on the flood risk listCO7 7NF: not on the flood risk listCO7 7NG: not on the flood risk listCO7 7NQ: not on the flood risk listCO7 7NS: not on the flood risk listCO7 7NT: not on the flood risk listCO7 7NX: not on the flood risk listCO7 7NY: not on the flood risk listCO7 7PA: not on the flood risk listCO7 7PE: not on the flood risk listCO7 7PF: not on the flood risk listCO7 7PG: not on the flood risk listCO7 7PH: not on the flood risk listCO7 7PL: not on the flood risk listCO7 7PN: not on the flood risk listCO7 7PQ: not on the flood risk listCO7 7PW: not on the flood risk listCO7 7QA: not on the flood risk listCO7 7QB: not on the flood risk listCO7 7QD: not on the flood risk listCO7 7QE: not on the flood risk listCO7 7QG: not on the flood risk listCO7 7QH: not on the flood risk listCO7 7QJ: not on the flood risk listCO7 7QN: not on the flood risk listCO7 7QQ: not on the flood risk listCO7 7QR: not on the flood risk listCO7 7QS: not on the flood risk listCO7 7QT: not on the flood risk listCO7 7QW: not on the flood risk listCO7 7QY: not on the flood risk listCO7 7QZ: not on the flood risk listCO7 7RA: not on the flood risk listCO7 7RB: not on the flood risk listCO7 7RD: not on the flood risk listCO7 7RE: not on the flood risk listCO7 7RF: not on the flood risk listCO7 7RG: not on the flood risk listCO7 7RH: not on the flood risk listCO7 7RN: not on the flood risk listCO7 7RQ: not on the flood risk listCO7 7RT: not on the flood risk listCO7 7RU: not on the flood risk listCO7 7RW: not on the flood risk listCO7 7RX: not on the flood risk listCO7 7RY: not on the flood risk listCO7 7SA: not on the flood risk listCO7 7SB: not on the flood risk listCO7 7SD: not on the flood risk listCO7 7SE: not on the flood risk listCO7 7SF: not on the flood risk listCO7 7SG: not on the flood risk listCO7 7SH: not on the flood risk listCO7 7SJ: not on the flood risk listCO7 7SL: not on the flood risk listCO7 7SN: not on the flood risk listCO7 7SP: not on the flood risk listCO7 7SQ: not on the flood risk listCO7 7SR: not on the flood risk listCO7 7SS: not on the flood risk listCO7 7ST: not on the flood risk listCO7 7SU: not on the flood risk listCO7 7SW: not on the flood risk listCO7 7SY: not on the flood risk listCO7 7SZ: not on the flood risk listCO7 7TA: not on the flood risk listCO7 7TB: not on the flood risk listCO7 7TD: not on the flood risk listCO7 7TE: not on the flood risk listCO7 7TL: not on the flood risk listCO7 7TN: not on the flood risk listCO7 7TQ: not on the flood risk listCO7 7TR: not on the flood risk listCO7 7TS: not on the flood risk listCO7 7TU: not on the flood risk listCO7 7TX: not on the flood risk listCO7 7TY: not on the flood risk listCO7 7TZ: not on the flood risk listCO7 7UA: not on the flood risk listCO7 7UB: not on the flood risk listCO7 7UE: not on the flood risk listCO7 7UJ: not on the flood risk listCO7 7UL: not on the flood risk listCO7 7UN: not on the flood risk listCO7 7UP: not on the flood risk listCO7 7UQ: not on the flood risk listCO7 7UR: not on the flood risk listCO7 7US: not on the flood risk listCO7 7UT: not on the flood risk listCO7 7UW: not on the flood risk listCO7 7UX: not on the flood risk listCO7 7UY: not on the flood risk listCO7 7UZ: not on the flood risk listCO7 7WA: not on the flood risk listCO7 7WD: not on the flood risk listCO7 7WU: not on the flood risk listCO7 7WX: not on the flood risk listCO7 7XA: not on the flood risk listCO7 7XB: not on the flood risk listCO7 7XE: not on the flood risk listCO7 7XG: not on the flood risk listCO7 7XJ: not on the flood risk listCO7 7XT: not on the flood risk listCO7 7YA: not on the flood risk listCO7 7YD: not on the flood risk listCO7 7YG: not on the flood risk listCO7 7YL: not on the flood risk listCO7 7YN: not on the flood risk listCO7 7YQ: not on the flood risk listCO7 8AA: not on the flood risk listCO7 8AB: not on the flood risk listCO7 8AD: not on the flood risk listCO7 8AG: not on the flood risk listCO7 8AH: not on the flood risk listCO7 8AJ: not on the flood risk listCO7 8AQ: not on the flood risk listCO7 8AR: not on the flood risk listCO7 8AU: not on the flood risk listCO7 8AW: not on the flood risk listCO7 8AX: not on the flood risk listCO7 8AZ: not on the flood risk listCO7 8BD: not on the flood risk listCO7 8BE: not on the flood risk listCO7 8BG: not on the flood risk listCO7 8BH: not on the flood risk listCO7 8BJ: not on the flood risk listCO7 8BQ: not on the flood risk listCO7 8BS: not on the flood risk listCO7 8BT: not on the flood risk listCO7 8BZ: not on the flood risk listCO7 8DA: not on the flood risk listCO7 8DB: not on the flood risk listCO7 8DE: not on the flood risk listCO7 8DG: not on the flood risk listCO7 8DJ: not on the flood risk listCO7 8DR: not on the flood risk listCO7 8DT: not on the flood risk listCO7 8DX: not on the flood risk listCO7 8EA: not on the flood risk listCO7 8ED: not on the flood risk listCO7 8ES: not on the flood risk listCO7 8ET: not on the flood risk listCO7 8EU: not on the flood risk listCO7 8EW: not on the flood risk listCO7 8EZ: not on the flood risk listCO7 8FA: not on the flood risk listCO7 8FB: not on the flood risk listCO7 8FD: not on the flood risk listCO7 8FE: not on the flood risk listCO7 8FF: not on the flood risk listCO7 8FG: not on the flood risk listCO7 8FN: not on the flood risk listCO7 8FU: not on the flood risk listCO7 8FW: not on the flood risk listCO7 8FZ: not on the flood risk listCO7 8GA: not on the flood risk listCO7 8GD: not on the flood risk listCO7 8GF: not on the flood risk listCO7 8GH: not on the flood risk listCO7 8GJ: not on the flood risk listCO7 8GN: not on the flood risk listCO7 8GS: not on the flood risk listCO7 8GW: not on the flood risk listCO7 8GX: not on the flood risk listCO7 8HA: not on the flood risk listCO7 8HB: not on the flood risk listCO7 8HE: not on the flood risk listCO7 8HH: not on the flood risk listCO7 8HJ: not on the flood risk listCO7 8HR: not on the flood risk listCO7 8HT: not on the flood risk listCO7 8HU: not on the flood risk listCO7 8HX: not on the flood risk listCO7 8HZ: not on the flood risk listCO7 8JA: not on the flood risk listCO7 8JD: not on the flood risk listCO7 8JH: not on the flood risk listCO7 8JR: not on the flood risk listCO7 8LA: not on the flood risk listCO7 8LN: not on the flood risk listCO7 8LW: not on the flood risk listCO7 8LY: not on the flood risk listCO7 8LZ: not on the flood risk listCO7 8NA: not on the flood risk listCO7 8NJ: not on the flood risk listCO7 8NL: not on the flood risk listCO7 8NP: not on the flood risk listCO7 8NQ: not on the flood risk listCO7 8NR: not on the flood risk listCO7 8NX: not on the flood risk listCO7 8PB: not on the flood risk listCO7 8PE: not on the flood risk listCO7 8PG: not on the flood risk listCO7 8PP: not on the flood risk listCO7 8PR: not on the flood risk listCO7 8PT: not on the flood risk listCO7 8PU: not on the flood risk listCO7 8QD: not on the flood risk listCO7 8QE: not on the flood risk listCO7 8QG: not on the flood risk listCO7 8QL: not on the flood risk listCO7 8QN: not on the flood risk listCO7 8QP: not on the flood risk listCO7 8QS: not on the flood risk listCO7 8QT: not on the flood risk listCO7 8QU: not on the flood risk listCO7 8QX: not on the flood risk listCO7 8QZ: not on the flood risk listCO7 8RA: not on the flood risk listCO7 8RB: not on the flood risk listCO7 8RD: not on the flood risk listCO7 8RH: not on the flood risk listCO7 8RN: not on the flood risk listCO7 8RP: not on the flood risk listCO7 8RQ: not on the flood risk listCO7 8RR: not on the flood risk listCO7 8RS: not on the flood risk listCO7 8RT: not on the flood risk listCO7 8RU: not on the flood risk listCO7 8RX: not on the flood risk listCO7 8RY: not on the flood risk listCO7 8RZ: not on the flood risk listCO7 8SA: not on the flood risk listCO7 8SB: not on the flood risk listCO7 8SD: not on the flood risk listCO7 8SE: not on the flood risk listCO7 8SF: not on the flood risk listCO7 8SG: not on the flood risk listCO7 8SH: not on the flood risk listCO7 8SJ: not on the flood risk listCO7 8SL: not on the flood risk listCO7 8SN: not on the flood risk listCO7 8SP: not on the flood risk listCO7 8SR: not on the flood risk listCO7 8SS: not on the flood risk listCO7 8ST: not on the flood risk listCO7 8SU: not on the flood risk listCO7 8SX: not on the flood risk listCO7 8SY: not on the flood risk listCO7 8SZ: not on the flood risk listCO7 8TA: not on the flood risk listCO7 8TB: not on the flood risk listCO7 8TL: not on the flood risk listCO7 8TR: not on the flood risk listCO7 9AB: not on the flood risk listCO7 9AF: not on the flood risk listCO7 9AH: not on the flood risk listCO7 9AL: not on the flood risk listCO7 9AN: not on the flood risk listCO7 9AP: not on the flood risk listCO7 9AS: not on the flood risk listCO7 9EH: not on the flood risk listCO7 9EJ: not on the flood risk listCO7 9EP: not on the flood risk listCO7 9ES: not on the flood risk listCO7 9ET: not on the flood risk listCO7 9EU: not on the flood risk listCO7 9EW: not on the flood risk listCO7 9EY: not on the flood risk listCO7 9FP: not on the flood risk listCO7 9FR: not on the flood risk listCO7 9FZ: not on the flood risk listCO7 9HH: not on the flood risk listCO7 9HS: not on the flood risk listCO7 9HT: not on the flood risk listCO7 9HU: not on the flood risk listCO7 9HW: not on the flood risk listCO7 9HZ: not on the flood risk listCO7 9JD: not on the flood risk listCO7 9JS: not on the flood risk listCO7 9JT: not on the flood risk listCO7 9JU: not on the flood risk listCO7 9JX: not on the flood risk listCO7 9JZ: not on the flood risk listCO7 9LA: not on the flood risk listCO7 9LD: not on the flood risk listCO7 9LE: not on the flood risk listCO7 9LG: not on the flood risk listCO7 9LH: not on the flood risk listCO7 9LN: not on the flood risk listCO7 9LT: not on the flood risk listCO7 9NS: not on the flood risk listCO7 9PA: not on the flood risk listCO7 9PB: not on the flood risk listCO7 9PG: not on the flood risk listCO7 9PR: not on the flood risk listCO7 9PT: not on the flood risk listCO7 9PX: not on the flood risk listCO7 9PY: not on the flood risk listCO7 9QT: not on the flood risk listCO7 9RB: not on the flood risk listCO7 9RD: not on the flood risk listCO7 9RR: not on the flood risk listCO7 9RT: not on the flood risk listCO7 9SF: not on the flood risk listCO7 9SH: not on the flood risk listCO7 9SQ: not on the flood risk listCO7 6FB: very low flood risk onlyCO7 9DD: very low flood risk onlyCO7 9DA: very low flood risk onlyCO7 9DW: very low flood risk onlyCO7 9FJ: very low flood risk onlyCO7 9GD: very low flood risk onlyCO7 9GW: very low flood risk onlyCO7 9TF: very low flood risk onlyCO7 0JS: low flood risk at worstCO7 0JT: low flood risk at worstCO7 0LB: low flood risk at worstCO7 0RZ: low flood risk at worstCO7 6AW: low flood risk at worstCO7 6HP: low flood risk at worstCO7 6JT: low flood risk at worstCO7 6JZ: low flood risk at worstCO7 7HU: low flood risk at worstCO7 7PT: low flood risk at worstCO7 8AP: low flood risk at worstCO7 8AY: low flood risk at worstCO7 8JB: low flood risk at worstCO7 8JF: low flood risk at worstCO7 8RE: low flood risk at worstCO7 9NA: low flood risk at worstCO7 9NJ: low flood risk at worstCO7 6JR: medium flood risk at worstCO7 6HW: medium flood risk at worstCO7 6JJ: medium flood risk at worstCO7 8RG: medium flood risk at worstCO7 9BX: medium flood risk at worstCO7 9LW: medium flood risk at worstCO7 0EQ: high flood riskCO7 0AP: high flood riskCO7 0AR: high flood riskCO7 0BA: high flood riskCO7 0DH: high flood riskCO7 0DT: high flood riskCO7 0DL: high flood riskCO7 0HH: high flood riskCO7 0HP: high flood riskCO7 0JX: high flood riskCO7 0LW: high flood riskCO7 0SD: high flood riskCO7 6AD: high flood riskCO7 6AH: high flood riskCO7 6BL: high flood riskCO7 6DH: high flood riskCO7 6DT: high flood riskCO7 6HL: high flood riskCO7 6JH: high flood riskCO7 6JL: high flood riskCO7 6JN: high flood riskCO7 6JS: high flood riskCO7 6JU: high flood riskCO7 6LA: high flood riskCO7 6PJ: high flood riskCO7 6UL: high flood riskCO7 7BD: high flood riskCO7 7RS: high flood riskCO7 7FN: high flood riskCO7 7HX: high flood riskCO7 7LD: high flood riskCO7 7RR: high flood riskCO7 7NP: high flood riskCO7 7RP: high flood riskCO7 7UU: high flood riskCO7 8BA: high flood riskCO7 8BB: high flood riskCO7 8HD: high flood riskCO7 8JJ: high flood riskCO7 8JL: high flood riskCO7 8RF: high flood riskCO7 9DP: high flood riskCO7 9DR: high flood riskCO7 9WS: high flood risk BrightlingseaColchesterWivenhoeBerechurchLawfordCapel St Mary 10 postcodes at high or medium risk, outlined: this goes to CO7 6JU, the one with most homes and businesses at high risk10 postcodes at high or medium risk8 postcodes at high or medium risk, outlined: this goes to CO7 9DP, the one with most homes and businesses at high risk8 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to CO7 7WL, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in CO7, by flood risk Of the 1,343 postcodes in CO7 that ONS places, 74 have a home or business at high risk, 15 are at medium risk at worst, 33 are at low risk at worst, 32 are at very low risk only and 1,189 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 36 postcodes at high or medium risk; 10 postcodes at high or medium risk; 8 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Brightlingsea, Colchester, Wivenhoe, Lawford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. BrightlingseaColchesterWivenhoeLawford
  • A home or business at high risk: 74
  • At medium risk at worst: 15
  • At low risk at worst: 33
  • At very low risk only: 32
  • Not on the at-risk list: 1,189
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,343 postcodes in CO7 that ONS places, 74 have a home or business at high risk, 15 are at medium risk at worst, 33 are at low risk at worst, 32 are at very low risk only and 1,189 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 170 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 51.8827, longitude 1.0054. 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

74 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.

CO7 8RF90 at high riskCO7 0LW82 at high riskCO7 0GA39 at high riskCO7 0GB39 at high riskCO7 0AR33 at high riskCO7 0JX29 at high riskCO7 0DU25 at high riskCO7 7RS23 at high riskCO7 0DL19 at high riskCO7 0GE17 at high riskCO7 0FE16 at high riskCO7 9DP16 at high risk

Where the postcodes at high or medium risk lie together

  • 36 postcodes at high or medium risk, outlined on the map. CO7 0LW, is the one with most homes and businesses at high risk.
  • 10 postcodes at high or medium risk, outlined on the map. CO7 6JU, is the one with most homes and businesses at high risk.
  • 8 postcodes at high or medium risk, outlined on the map. CO7 9DP, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. CO7 7WL, is the one with most homes and businesses at high risk.

What broadband can you get in CO7?

Ofcom reports on 1,309 of the 1,343 postcodes in CO7. At 737 of them every home and business can get gigabit broadband, and at 9 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit737 of 1,309
Postcodes where every home can get superfast1,172 of 1,309
Postcodes where some cannot get decent broadband9 of 1,309

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 CO7 at risk of flooding?

154 of the 1,343 postcodes in CO7 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 868 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 154 of 1,343 postcodes High: 687Medium: 181Low: 324Very low: 545

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

What do homes sell for in CO7?

Homes in CO7 sold for a typical £332,000 in the 12 months to August 2026, across 459 sales, down 7.8% on the 12 months before, HM Land Registry's figures show.

£332,000 typical price, the 12 months to August 2026
12 months to August 2025
£360,000
12 months to August 2026
£332,000

▼ down 7.8% on the 12 months before

Detached£450,000 187 sales
Semi-detached£315,000 176 sales
Terraced£277,500 71 sales
Flat or maisonette£170,000 25 sales

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

Postcodes in CO7

Pick a sector, then a postcode. A sector is the district plus the next digit.

CO7 0237 postcodesCO7 54 postcodesCO7 6282 postcodesCO7 7317 postcodesCO7 8259 postcodesCO7 9244 postcodes
UK postcode format explained

Places in CO7

Towns and villages with postcodes in CO7, and how many each has here.

Brightlingsea postcodes,234Wivenhoe postcodes,231Elmstead Market postcodes,74East Bergholt postcodes,69Alresford postcodes,67Great Bentley postcodes,62Colchester postcodes,14

Who covers CO7

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Harwich and North Essex984
  • South Suffolk194
  • Clacton163
  • Colchester2

Police force areas

  • Essex1,149
  • Suffolk194

Next to CO7

CO6 postcode district CO8 postcode district All CO districts Brightlingsea postcodes

"Next to" is by number: the districts before and after CO7 in the CO area.

Check a postcode

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