TW13 postcode district: Hounslow and around

TW13 is a postcode district in England, with 692 postcodes in use in 5 sectors. It has postcodes in Hounslow and Richmond upon Thames. It is split between 2 councils: Hounslow (674 postcodes) and Richmond upon Thames (18).

Postcodes in use
692
Sectors
5
Councils
2 councils
Places
2 places

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

Every postcode in TW13, by flood risk

Map of every postcode in TW13, by flood risk Of the 692 postcodes in TW13 that ONS places, 3 are at very low risk only and 689 are not on the Environment Agency's at-risk list. Places named: Hanworth Village, Hanworth Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. TW13 4AA: not on the flood risk listTW13 4AB: not on the flood risk listTW13 4AD: not on the flood risk listTW13 4AE: not on the flood risk listTW13 4AF: not on the flood risk listTW13 4AG: not on the flood risk listTW13 4AH: not on the flood risk listTW13 4AQ: not on the flood risk listTW13 4AU: not on the flood risk listTW13 4AY: not on the flood risk listTW13 4BA: not on the flood risk listTW13 4BB: not on the flood risk listTW13 4BE: not on the flood risk listTW13 4BS: not on the flood risk listTW13 4BU: not on the flood risk listTW13 4BY: not on the flood risk listTW13 4BZ: not on the flood risk listTW13 4DA: not on the flood risk listTW13 4DB: not on the flood risk listTW13 4DE: not on the flood risk listTW13 4DF: not on the flood risk listTW13 4DG: not on the flood risk listTW13 4DH: not on the flood risk listTW13 4DL: not on the flood risk listTW13 4DQ: not on the flood risk listTW13 4DU: not on the flood risk listTW13 4DX: not on the flood risk listTW13 4DY: not on the flood risk listTW13 4DZ: not on the flood risk listTW13 4EA: not on the flood risk listTW13 4EB: not on the flood risk listTW13 4ED: not on the flood risk listTW13 4EE: not on the flood risk listTW13 4EF: not on the flood risk listTW13 4EG: not on the flood risk listTW13 4EH: not on the flood risk listTW13 4EJ: not on the flood risk listTW13 4EL: not on the flood risk listTW13 4EN: not on the flood risk listTW13 4EP: not on the flood risk listTW13 4EQ: not on the flood risk listTW13 4ER: not on the flood risk listTW13 4ES: not on the flood risk listTW13 4EU: not on the flood risk listTW13 4EW: not on the flood risk listTW13 4EX: not on the flood risk listTW13 4EZ: not on the flood risk listTW13 4FA: not on the flood risk listTW13 4FD: not on the flood risk listTW13 4FE: not on the flood risk listTW13 4FG: not on the flood risk listTW13 4FH: not on the flood risk listTW13 4FJ: not on the flood risk listTW13 4FN: not on the flood risk listTW13 4GA: not on the flood risk listTW13 4GB: not on the flood risk listTW13 4GD: not on the flood risk listTW13 4GE: not on the flood risk listTW13 4GF: not on the flood risk listTW13 4GG: not on the flood risk listTW13 4GJ: not on the flood risk listTW13 4GP: not on the flood risk listTW13 4GU: not on the flood risk listTW13 4HE: not on the flood risk listTW13 4HF: not on the flood risk listTW13 4HG: not on the flood risk listTW13 4HH: not on the flood risk listTW13 4HJ: not on the flood risk listTW13 4HL: not on the flood risk listTW13 4HN: not on the flood risk listTW13 4HP: not on the flood risk listTW13 4HQ: not on the flood risk listTW13 4HR: not on the flood risk listTW13 4HS: not on the flood risk listTW13 4HT: not on the flood risk listTW13 4HW: not on the flood risk listTW13 4HX: not on the flood risk listTW13 4JB: not on the flood risk listTW13 4JE: not on the flood risk listTW13 4JG: not on the flood risk listTW13 4JJ: not on the flood risk listTW13 4JL: not on the flood risk listTW13 4JN: not on the flood risk listTW13 4JP: not on the flood risk listTW13 4JQ: not on the flood risk listTW13 4JR: not on the flood risk listTW13 4JS: not on the flood risk listTW13 4JT: not on the flood risk listTW13 4JU: not on the flood risk listTW13 4JW: not on the flood risk listTW13 4JX: not on the flood risk listTW13 4JY: not on the flood risk listTW13 4JZ: not on the flood risk listTW13 4LA: not on the flood risk listTW13 4LB: not on the flood risk listTW13 4LD: not on the flood risk listTW13 4LE: not on the flood risk listTW13 4LF: not on the flood risk listTW13 4LG: not on the flood risk listTW13 4LH: not on the flood risk listTW13 4LJ: not on the flood risk listTW13 4LL: not on the flood risk listTW13 4LN: not on the flood risk listTW13 4LP: not on the flood risk listTW13 4LQ: not on the flood risk listTW13 4LR: not on the flood risk listTW13 4LS: not on the flood risk listTW13 4LT: not on the flood risk listTW13 4LU: not on the flood risk listTW13 4LW: not on the flood risk listTW13 4LX: not on the flood risk listTW13 4LY: not on the flood risk listTW13 4LZ: not on the flood risk listTW13 4NA: not on the flood risk listTW13 4NB: not on the flood risk listTW13 4ND: not on the flood risk listTW13 4NG: not on the flood risk listTW13 4NP: not on the flood risk listTW13 4NZ: not on the flood risk listTW13 4PA: not on the flood risk listTW13 4PE: not on the flood risk listTW13 4PF: not on the flood risk listTW13 4PG: not on the flood risk listTW13 4PH: not on the flood risk listTW13 4PJ: not on the flood risk listTW13 4PP: not on the flood risk listTW13 4PQ: not on the flood risk listTW13 4PR: not on the flood risk listTW13 4PS: not on the flood risk listTW13 4PT: not on the flood risk listTW13 4PU: not on the flood risk listTW13 4PW: not on the flood risk listTW13 4PX: not on the flood risk listTW13 4PY: not on the flood risk listTW13 4PZ: not on the flood risk listTW13 4QA: not on the flood risk listTW13 4QB: not on the flood risk listTW13 4QD: not on the flood risk listTW13 4QE: not on the flood risk listTW13 4QF: not on the flood risk listTW13 4QG: not on the flood risk listTW13 4QH: not on the flood risk listTW13 4QL: not on the flood risk listTW13 4QN: not on the flood risk listTW13 4QP: not on the flood risk listTW13 4QQ: not on the flood risk listTW13 4QR: not on the flood risk listTW13 4QS: not on the flood risk listTW13 4QT: not on the flood risk listTW13 4QU: not on the flood risk listTW13 4QW: not on the flood risk listTW13 4QX: not on the flood risk listTW13 4QY: not on the flood risk listTW13 4QZ: not on the flood risk listTW13 4RA: not on the flood risk listTW13 4RB: not on the flood risk listTW13 4RD: not on the flood risk listTW13 4RE: not on the flood risk listTW13 4RF: not on the flood risk listTW13 4RG: not on the flood risk listTW13 4RH: not on the flood risk listTW13 4RJ: not on the flood risk listTW13 4RL: not on the flood risk listTW13 4RN: not on the flood risk listTW13 4RP: not on the flood risk listTW13 4RQ: not on the flood risk listTW13 4RR: not on the flood risk listTW13 4RT: not on the flood risk listTW13 4RU: not on the flood risk listTW13 4RX: not on the flood risk listTW13 4RY: not on the flood risk listTW13 4RZ: not on the flood risk listTW13 4SE: not on the flood risk listTW13 4SF: not on the flood risk listTW13 4SH: not on the flood risk listTW13 4SJ: not on the flood risk listTW13 4SL: not on the flood risk listTW13 4SN: not on the flood risk listTW13 4SP: not on the flood risk listTW13 4SQ: not on the flood risk listTW13 4SR: not on the flood risk listTW13 4SS: not on the flood risk listTW13 4TA: not on the flood risk listTW13 4TB: not on the flood risk listTW13 4TD: not on the flood risk listTW13 4TE: not on the flood risk listTW13 4TF: not on the flood risk listTW13 4TG: not on the flood risk listTW13 4TH: not on the flood risk listTW13 4TJ: not on the flood risk listTW13 4TL: not on the flood risk listTW13 4TN: not on the flood risk listTW13 4TP: not on the flood risk listTW13 4TQ: not on the flood risk listTW13 4TR: not on the flood risk listTW13 5AA: not on the flood risk listTW13 5AB: not on the flood risk listTW13 5AD: not on the flood risk listTW13 5AF: not on the flood risk listTW13 5AG: not on the flood risk listTW13 5AH: not on the flood risk listTW13 5AL: not on the flood risk listTW13 5AN: not on the flood risk listTW13 5AP: not on the flood risk listTW13 5AQ: not on the flood risk listTW13 5AR: not on the flood risk listTW13 5AS: not on the flood risk listTW13 5AT: not on the flood risk listTW13 5AU: not on the flood risk listTW13 5AW: not on the flood risk listTW13 5AX: not on the flood risk listTW13 5AY: not on the flood risk listTW13 5AZ: not on the flood risk listTW13 5BA: not on the flood risk listTW13 5BB: not on the flood risk listTW13 5BD: not on the flood risk listTW13 5BE: not on the flood risk listTW13 5BF: not on the flood risk listTW13 5BG: not on the flood risk listTW13 5BH: not on the flood risk listTW13 5BJ: not on the flood risk listTW13 5BN: not on the flood risk listTW13 5BP: not on the flood risk listTW13 5BQ: not on the flood risk listTW13 5BS: not on the flood risk listTW13 5BT: not on the flood risk listTW13 5BU: not on the flood risk listTW13 5BW: not on the flood risk listTW13 5BX: not on the flood risk listTW13 5BY: not on the flood risk listTW13 5BZ: not on the flood risk listTW13 5DA: not on the flood risk listTW13 5DB: not on the flood risk listTW13 5DF: not on the flood risk listTW13 5DG: not on the flood risk listTW13 5DH: not on the flood risk listTW13 5DJ: not on the flood risk listTW13 5DL: not on the flood risk listTW13 5DN: not on the flood risk listTW13 5DP: not on the flood risk listTW13 5DQ: not on the flood risk listTW13 5DR: not on the flood risk listTW13 5DS: not on the flood risk listTW13 5DT: not on the flood risk listTW13 5DU: not on the flood risk listTW13 5DW: not on the flood risk listTW13 5DX: not on the flood risk listTW13 5DY: not on the flood risk listTW13 5EA: not on the flood risk listTW13 5EB: not on the flood risk listTW13 5ED: not on the flood risk listTW13 5EE: not on the flood risk listTW13 5EF: not on the flood risk listTW13 5EG: not on the flood risk listTW13 5EH: not on the flood risk listTW13 5EJ: not on the flood risk listTW13 5EL: not on the flood risk listTW13 5EN: not on the flood risk listTW13 5EQ: not on the flood risk listTW13 5ER: not on the flood risk listTW13 5ES: not on the flood risk listTW13 5ET: not on the flood risk listTW13 5EU: not on the flood risk listTW13 5EX: not on the flood risk listTW13 5EY: not on the flood risk listTW13 5EZ: not on the flood risk listTW13 5HA: not on the flood risk listTW13 5HB: not on the flood risk listTW13 5HD: not on the flood risk listTW13 5HE: not on the flood risk listTW13 5HF: not on the flood risk listTW13 5HG: not on the flood risk listTW13 5HH: not on the flood risk listTW13 5HJ: not on the flood risk listTW13 5HL: not on the flood risk listTW13 5HN: not on the flood risk listTW13 5HQ: not on the flood risk listTW13 5HW: not on the flood risk listTW13 5HX: not on the flood risk listTW13 5HY: not on the flood risk listTW13 5HZ: not on the flood risk listTW13 5JA: not on the flood risk listTW13 5JB: not on the flood risk listTW13 5JD: not on the flood risk listTW13 5JE: not on the flood risk listTW13 5JG: not on the flood risk listTW13 5JH: not on the flood risk listTW13 5JJ: not on the flood risk listTW13 5JL: not on the flood risk listTW13 5JN: not on the flood risk listTW13 5JP: not on the flood risk listTW13 5JQ: not on the flood risk listTW13 5JR: not on the flood risk listTW13 5JS: not on the flood risk listTW13 5JU: not on the flood risk listTW13 5JW: not on the flood risk listTW13 5JX: not on the flood risk listTW13 5JY: not on the flood risk listTW13 5JZ: not on the flood risk listTW13 5LE: not on the flood risk listTW13 5LG: not on the flood risk listTW13 5LH: not on the flood risk listTW13 5LJ: not on the flood risk listTW13 5LL: not on the flood risk listTW13 5LN: not on the flood risk listTW13 5LP: not on the flood risk listTW13 5LQ: not on the flood risk listTW13 5LR: not on the flood risk listTW13 5LS: not on the flood risk listTW13 5LT: not on the flood risk listTW13 5LU: not on the flood risk listTW13 5LW: not on the flood risk listTW13 5LX: not on the flood risk listTW13 5LY: not on the flood risk listTW13 5LZ: not on the flood risk listTW13 5NA: not on the flood risk listTW13 5NB: not on the flood risk listTW13 5NE: not on the flood risk listTW13 5NG: not on the flood risk listTW13 5NH: not on the flood risk listTW13 5NJ: not on the flood risk listTW13 5NQ: not on the flood risk listTW13 5NR: not on the flood risk listTW13 5NS: not on the flood risk listTW13 5NT: not on the flood risk listTW13 5NU: not on the flood risk listTW13 5NX: not on the flood risk listTW13 5NY: not on the flood risk listTW13 5PA: not on the flood risk listTW13 5PB: not on the flood risk listTW13 5PD: not on the flood risk listTW13 5PE: not on the flood risk listTW13 5PF: not on the flood risk listTW13 5PG: not on the flood risk listTW13 5PH: not on the flood risk listTW13 5PJ: not on the flood risk listTW13 5PL: not on the flood risk listTW13 5PQ: not on the flood risk listTW13 5QR: not on the flood risk listTW13 5QS: not on the flood risk listTW13 5QU: not on the flood risk listTW13 5QW: not on the flood risk listTW13 5QX: not on the flood risk listTW13 5QY: not on the flood risk listTW13 5QZ: not on the flood risk listTW13 6AA: not on the flood risk listTW13 6AB: not on the flood risk listTW13 6AD: not on the flood risk listTW13 6AE: not on the flood risk listTW13 6AF: not on the flood risk listTW13 6AG: not on the flood risk listTW13 6AH: not on the flood risk listTW13 6AJ: not on the flood risk listTW13 6AL: not on the flood risk listTW13 6AP: not on the flood risk listTW13 6AQ: not on the flood risk listTW13 6AR: not on the flood risk listTW13 6AU: not on the flood risk listTW13 6AW: not on the flood risk listTW13 6AY: not on the flood risk listTW13 6BB: not on the flood risk listTW13 6BE: not on the flood risk listTW13 6BG: not on the flood risk listTW13 6BL: not on the flood risk listTW13 6BN: not on the flood risk listTW13 6BS: not on the flood risk listTW13 6BW: not on the flood risk listTW13 6BY: not on the flood risk listTW13 6DB: not on the flood risk listTW13 6DH: not on the flood risk listTW13 6DS: not on the flood risk listTW13 6EH: not on the flood risk listTW13 6EZ: not on the flood risk listTW13 6HB: not on the flood risk listTW13 6HD: not on the flood risk listTW13 6HF: not on the flood risk listTW13 6HG: not on the flood risk listTW13 6HH: not on the flood risk listTW13 6HJ: not on the flood risk listTW13 6HL: not on the flood risk listTW13 6HN: not on the flood risk listTW13 6HP: not on the flood risk listTW13 6HQ: not on the flood risk listTW13 6HR: not on the flood risk listTW13 6HS: not on the flood risk listTW13 6HT: not on the flood risk listTW13 6HU: not on the flood risk listTW13 6HW: not on the flood risk listTW13 6JA: not on the flood risk listTW13 6JB: not on the flood risk listTW13 6JE: not on the flood risk listTW13 6JH: not on the flood risk listTW13 6JL: not on the flood risk listTW13 6JP: not on the flood risk listTW13 6JR: not on the flood risk listTW13 6JS: not on the flood risk listTW13 6LA: not on the flood risk listTW13 6LB: not on the flood risk listTW13 6LD: not on the flood risk listTW13 6LE: not on the flood risk listTW13 6LF: not on the flood risk listTW13 6LG: not on the flood risk listTW13 6LH: not on the flood risk listTW13 6LJ: not on the flood risk listTW13 6LL: not on the flood risk listTW13 6LQ: not on the flood risk listTW13 6LT: not on the flood risk listTW13 6LU: not on the flood risk listTW13 6LX: not on the flood risk listTW13 6LY: not on the flood risk listTW13 6LZ: not on the flood risk listTW13 6NA: not on the flood risk listTW13 6NB: not on the flood risk listTW13 6ND: not on the flood risk listTW13 6NE: not on the flood risk listTW13 6NF: not on the flood risk listTW13 6NG: not on the flood risk listTW13 6NH: not on the flood risk listTW13 6NJ: not on the flood risk listTW13 6NN: not on the flood risk listTW13 6NP: not on the flood risk listTW13 6NQ: not on the flood risk listTW13 6NR: not on the flood risk listTW13 6NT: not on the flood risk listTW13 6NU: not on the flood risk listTW13 6NW: not on the flood risk listTW13 6NX: not on the flood risk listTW13 6NY: not on the flood risk listTW13 6NZ: not on the flood risk listTW13 6PA: not on the flood risk listTW13 6PB: not on the flood risk listTW13 6PD: not on the flood risk listTW13 6PG: not on the flood risk listTW13 6PN: not on the flood risk listTW13 6PP: not on the flood risk listTW13 6PQ: not on the flood risk listTW13 6PR: not on the flood risk listTW13 6PW: not on the flood risk listTW13 6PX: not on the flood risk listTW13 6QA: not on the flood risk listTW13 6QB: not on the flood risk listTW13 6QD: not on the flood risk listTW13 6QE: not on the flood risk listTW13 6QF: not on the flood risk listTW13 6QH: not on the flood risk listTW13 6QN: not on the flood risk listTW13 6QP: not on the flood risk listTW13 6QQ: not on the flood risk listTW13 6QR: not on the flood risk listTW13 6QS: not on the flood risk listTW13 6QT: not on the flood risk listTW13 6QU: not on the flood risk listTW13 6QW: not on the flood risk listTW13 6QY: not on the flood risk listTW13 6RA: not on the flood risk listTW13 6RB: not on the flood risk listTW13 6RD: not on the flood risk listTW13 6RE: not on the flood risk listTW13 6RF: not on the flood risk listTW13 6RG: not on the flood risk listTW13 6RJ: not on the flood risk listTW13 6RL: not on the flood risk listTW13 6RN: not on the flood risk listTW13 6RP: not on the flood risk listTW13 6RQ: not on the flood risk listTW13 6RR: not on the flood risk listTW13 6RS: not on the flood risk listTW13 6RT: not on the flood risk listTW13 6RW: not on the flood risk listTW13 6RX: not on the flood risk listTW13 6RY: not on the flood risk listTW13 6RZ: not on the flood risk listTW13 6SA: not on the flood risk listTW13 6SD: not on the flood risk listTW13 6SP: not on the flood risk listTW13 6SR: not on the flood risk listTW13 6SS: not on the flood risk listTW13 6ST: not on the flood risk listTW13 6SU: not on the flood risk listTW13 6SX: not on the flood risk listTW13 6SY: not on the flood risk listTW13 6SZ: not on the flood risk listTW13 6TE: not on the flood risk listTW13 6TF: not on the flood risk listTW13 6TG: not on the flood risk listTW13 6TH: not on the flood risk listTW13 6TJ: not on the flood risk listTW13 6TL: not on the flood risk listTW13 6TN: not on the flood risk listTW13 6TP: not on the flood risk listTW13 6TQ: not on the flood risk listTW13 6TR: not on the flood risk listTW13 6TW: not on the flood risk listTW13 6UA: not on the flood risk listTW13 6UB: not on the flood risk listTW13 6UD: not on the flood risk listTW13 6UE: not on the flood risk listTW13 6UF: not on the flood risk listTW13 6UG: not on the flood risk listTW13 6UH: not on the flood risk listTW13 6UJ: not on the flood risk listTW13 6UL: not on the flood risk listTW13 6UN: not on the flood risk listTW13 6UP: not on the flood risk listTW13 6UQ: not on the flood risk listTW13 6UR: not on the flood risk listTW13 6UW: not on the flood risk listTW13 6WX: not on the flood risk listTW13 6XJ: not on the flood risk listTW13 6YA: not on the flood risk listTW13 6YB: not on the flood risk listTW13 6YD: not on the flood risk listTW13 6YE: not on the flood risk listTW13 6YF: not on the flood risk listTW13 6YG: not on the flood risk listTW13 6YH: not on the flood risk listTW13 6YJ: not on the flood risk listTW13 6YL: not on the flood risk listTW13 6YN: not on the flood risk listTW13 6YP: not on the flood risk listTW13 6YQ: not on the flood risk listTW13 6YW: not on the flood risk listTW13 7AA: not on the flood risk listTW13 7AB: not on the flood risk listTW13 7AD: not on the flood risk listTW13 7AH: not on the flood risk listTW13 7AL: not on the flood risk listTW13 7AN: not on the flood risk listTW13 7AQ: not on the flood risk listTW13 7AT: not on the flood risk listTW13 7AU: not on the flood risk listTW13 7AW: not on the flood risk listTW13 7AX: not on the flood risk listTW13 7AY: not on the flood risk listTW13 7AZ: not on the flood risk listTW13 7BB: not on the flood risk listTW13 7BD: not on the flood risk listTW13 7BE: not on the flood risk listTW13 7BF: not on the flood risk listTW13 7BG: not on the flood risk listTW13 7BH: not on the flood risk listTW13 7BJ: not on the flood risk listTW13 7BL: not on the flood risk listTW13 7BN: not on the flood risk listTW13 7BQ: not on the flood risk listTW13 7BS: not on the flood risk listTW13 7BT: not on the flood risk listTW13 7BU: not on the flood risk listTW13 7BW: not on the flood risk listTW13 7BX: not on the flood risk listTW13 7BY: not on the flood risk listTW13 7BZ: not on the flood risk listTW13 7DA: not on the flood risk listTW13 7DB: not on the flood risk listTW13 7DD: not on the flood risk listTW13 7DE: not on the flood risk listTW13 7DF: not on the flood risk listTW13 7DG: not on the flood risk listTW13 7DH: not on the flood risk listTW13 7DJ: not on the flood risk listTW13 7DL: not on the flood risk listTW13 7DN: not on the flood risk listTW13 7DP: not on the flood risk listTW13 7DQ: not on the flood risk listTW13 7DU: not on the flood risk listTW13 7DW: not on the flood risk listTW13 7DY: not on the flood risk listTW13 7EA: not on the flood risk listTW13 7ED: not on the flood risk listTW13 7EF: not on the flood risk listTW13 7EG: not on the flood risk listTW13 7EJ: not on the flood risk listTW13 7EP: not on the flood risk listTW13 7EQ: not on the flood risk listTW13 7ER: not on the flood risk listTW13 7ES: not on the flood risk listTW13 7EW: not on the flood risk listTW13 7EY: not on the flood risk listTW13 7FB: not on the flood risk listTW13 7FD: not on the flood risk listTW13 7HA: not on the flood risk listTW13 7HB: not on the flood risk listTW13 7HE: not on the flood risk listTW13 7HF: not on the flood risk listTW13 7HL: not on the flood risk listTW13 7HN: not on the flood risk listTW13 7HP: not on the flood risk listTW13 7HR: not on the flood risk listTW13 7HS: not on the flood risk listTW13 7HT: not on the flood risk listTW13 7HU: not on the flood risk listTW13 7HW: not on the flood risk listTW13 7JA: not on the flood risk listTW13 7JB: not on the flood risk listTW13 7JE: not on the flood risk listTW13 7JF: not on the flood risk listTW13 7JG: not on the flood risk listTW13 7JH: not on the flood risk listTW13 7JL: not on the flood risk listTW13 7JN: not on the flood risk listTW13 7JP: not on the flood risk listTW13 7JQ: not on the flood risk listTW13 7JR: not on the flood risk listTW13 7JS: not on the flood risk listTW13 7JT: not on the flood risk listTW13 7JU: not on the flood risk listTW13 7JW: not on the flood risk listTW13 7LA: not on the flood risk listTW13 7LB: not on the flood risk listTW13 7LD: not on the flood risk listTW13 7LE: not on the flood risk listTW13 7LF: not on the flood risk listTW13 7LG: not on the flood risk listTW13 7LH: not on the flood risk listTW13 7LJ: not on the flood risk listTW13 7LL: not on the flood risk listTW13 7LQ: not on the flood risk listTW13 7LR: not on the flood risk listTW13 7LU: not on the flood risk listTW13 7LW: not on the flood risk listTW13 7LX: not on the flood risk listTW13 7NA: not on the flood risk listTW13 7NB: not on the flood risk listTW13 7NF: not on the flood risk listTW13 7NL: not on the flood risk listTW13 7NP: not on the flood risk listTW13 7NS: not on the flood risk listTW13 7NT: not on the flood risk listTW13 7NU: not on the flood risk listTW13 7NW: not on the flood risk listTW13 7NX: not on the flood risk listTW13 7NY: not on the flood risk listTW13 7PE: not on the flood risk listTW13 7PF: not on the flood risk listTW13 7PG: not on the flood risk listTW13 7PH: not on the flood risk listTW13 7PQ: not on the flood risk listTW13 7QA: not on the flood risk listTW13 7QB: not on the flood risk listTW13 7QF: not on the flood risk listTW13 7QG: not on the flood risk listTW13 7QH: not on the flood risk listTW13 7QQ: not on the flood risk listTW13 7WB: not on the flood risk listTW13 6SW: very low flood risk onlyTW13 6XH: very low flood risk onlyTW13 7ND: very low flood risk only Hanworth VillageHanworth Park Map of every postcode in TW13, by flood risk Of the 692 postcodes in TW13 that ONS places, 3 are at very low risk only and 689 are not on the Environment Agency's at-risk list. Places named: Hanworth Village, Hanworth Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A314 Hanworth VillageHanworth Park
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 3
  • Not on the at-risk list: 689

Of the 692 postcodes in TW13 that ONS places, 3 are at very low risk only and 689 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.4390, longitude -0.4019. 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

What broadband can you get in TW13?

Ofcom reports on 641 of the 692 postcodes in TW13. At 544 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit544 of 641
Postcodes where every home can get superfast626 of 641

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 TW13 at risk of flooding?

3 of the 692 postcodes in TW13 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 none of the homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 3 of 692 postcodes Very low: 15

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 TW13?

Homes in TW13 sold for a typical £428,725 in the 12 months to August 2026, across 200 sales, down 1% on the 12 months before, HM Land Registry's figures show.

£428,725 typical price, the 12 months to August 2026
£433,000 12 months to August 2025
▼ down 1% on the 12 months before
  • Detached £620,000 5 sales
  • Semi-detached £473,500 56 sales
  • Terraced £436,250 90 sales
  • Flat or maisonette £240,000 49 sales

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

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 TW13

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

TW13 4214 postcodesTW13 5153 postcodesTW13 6184 postcodesTW13 7129 postcodesTW13 912 postcodes
UK postcode format explained

Places in TW13

Towns and villages with postcodes in TW13, and how many each has here.

Hounslow postcodes,672Richmond upon Thames postcodes,19

Who covers TW13

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

  • Feltham and Heston674
  • Twickenham18

Police force areas

  • Metropolitan Police692

Next to TW13

TW12 postcode district TW14 postcode district All TW districts Hounslow postcodes

"Next to" is by number: the districts before and after TW13 in the TW area.

Check a postcode

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