W1U postcode district: City of Westminster and around

W1U is a postcode district in England, with 1,070 postcodes in use in 8 sectors. It has postcodes in City of Westminster. Its council is Westminster.

Postcodes in use
1,070
Sectors
8
Council
Westminster
Places
City of Westminster

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

Every postcode in W1U, by flood risk

Map of every postcode in W1U, by flood risk Of the 1,070 postcodes in W1U that ONS places, 1,070 are not on the Environment Agency's at-risk list. Places named: City of Westminster. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A40A41A5204A4201 W1U 1AT: not on the flood risk listW1U 1AU: not on the flood risk listW1U 1AX: not on the flood risk listW1U 1AY: not on the flood risk listW1U 1AZ: not on the flood risk listW1U 1BB: not on the flood risk listW1U 1BD: not on the flood risk listW1U 1BE: not on the flood risk listW1U 1BG: not on the flood risk listW1U 1BH: not on the flood risk listW1U 1BL: not on the flood risk listW1U 1BN: not on the flood risk listW1U 1BP: not on the flood risk listW1U 1BQ: not on the flood risk listW1U 1BS: not on the flood risk listW1U 1BT: not on the flood risk listW1U 1BW: not on the flood risk listW1U 1DB: not on the flood risk listW1U 1DF: not on the flood risk listW1U 1DH: not on the flood risk listW1U 1DJ: not on the flood risk listW1U 1DL: not on the flood risk listW1U 1DQ: not on the flood risk listW1U 1DR: not on the flood risk listW1U 1DX: not on the flood risk listW1U 1DZ: not on the flood risk listW1U 1EA: not on the flood risk listW1U 1EB: not on the flood risk listW1U 1ED: not on the flood risk listW1U 1EF: not on the flood risk listW1U 1EH: not on the flood risk listW1U 1EJ: not on the flood risk listW1U 1EN: not on the flood risk listW1U 1EP: not on the flood risk listW1U 1ER: not on the flood risk listW1U 1ET: not on the flood risk listW1U 1EX: not on the flood risk listW1U 1EZ: not on the flood risk listW1U 1FD: not on the flood risk listW1U 1FE: not on the flood risk listW1U 1HB: not on the flood risk listW1U 1HD: not on the flood risk listW1U 1HE: not on the flood risk listW1U 1HZ: not on the flood risk listW1U 1JA: not on the flood risk listW1U 1JB: not on the flood risk listW1U 1JG: not on the flood risk listW1U 1JJ: not on the flood risk listW1U 1JN: not on the flood risk listW1U 1JQ: not on the flood risk listW1U 1JY: not on the flood risk listW1U 1LE: not on the flood risk listW1U 1LH: not on the flood risk listW1U 1LN: not on the flood risk listW1U 1LP: not on the flood risk listW1U 1LT: not on the flood risk listW1U 1LZ: not on the flood risk listW1U 1NA: not on the flood risk listW1U 1ND: not on the flood risk listW1U 1NG: not on the flood risk listW1U 1NH: not on the flood risk listW1U 1NJ: not on the flood risk listW1U 1NL: not on the flood risk listW1U 1NP: not on the flood risk listW1U 1NR: not on the flood risk listW1U 1NU: not on the flood risk listW1U 1NW: not on the flood risk listW1U 1NX: not on the flood risk listW1U 1PB: not on the flood risk listW1U 1PD: not on the flood risk listW1U 1PE: not on the flood risk listW1U 1PH: not on the flood risk listW1U 1PN: not on the flood risk listW1U 1PU: not on the flood risk listW1U 1PY: not on the flood risk listW1U 1QB: not on the flood risk listW1U 1QR: not on the flood risk listW1U 1QS: not on the flood risk listW1U 1QY: not on the flood risk listW1U 1QZ: not on the flood risk listW1U 2AA: not on the flood risk listW1U 2AD: not on the flood risk listW1U 2AF: not on the flood risk listW1U 2AJ: not on the flood risk listW1U 2AN: not on the flood risk listW1U 2AQ: not on the flood risk listW1U 2AU: not on the flood risk listW1U 2AW: not on the flood risk listW1U 2AY: not on the flood risk listW1U 2BB: not on the flood risk listW1U 2BE: not on the flood risk listW1U 2BF: not on the flood risk listW1U 2BG: not on the flood risk listW1U 2BP: not on the flood risk listW1U 2BQ: not on the flood risk listW1U 2DB: not on the flood risk listW1U 2DE: not on the flood risk listW1U 2DF: not on the flood risk listW1U 2DG: not on the flood risk listW1U 2DH: not on the flood risk listW1U 2DL: not on the flood risk listW1U 2DN: not on the flood risk listW1U 2DQ: not on the flood risk listW1U 2DR: not on the flood risk listW1U 2DW: not on the flood risk listW1U 2DX: not on the flood risk listW1U 2EA: not on the flood risk listW1U 2EF: not on the flood risk listW1U 2EH: not on the flood risk listW1U 2EJ: not on the flood risk listW1U 2EN: not on the flood risk listW1U 2EP: not on the flood risk listW1U 2EQ: not on the flood risk listW1U 2ER: not on the flood risk listW1U 2ES: not on the flood risk listW1U 2EU: not on the flood risk listW1U 2FA: not on the flood risk listW1U 2HH: not on the flood risk listW1U 2HU: not on the flood risk listW1U 2HX: not on the flood risk listW1U 2JB: not on the flood risk listW1U 2JD: not on the flood risk listW1U 2JE: not on the flood risk listW1U 2JF: not on the flood risk listW1U 2JG: not on the flood risk listW1U 2JH: not on the flood risk listW1U 2JL: not on the flood risk listW1U 2JN: not on the flood risk listW1U 2JR: not on the flood risk listW1U 2LL: not on the flood risk listW1U 2LR: not on the flood risk listW1U 2LS: not on the flood risk listW1U 2LT: not on the flood risk listW1U 2LU: not on the flood risk listW1U 2LX: not on the flood risk listW1U 2LZ: not on the flood risk listW1U 2NE: not on the flood risk listW1U 2NG: not on the flood risk listW1U 2NH: not on the flood risk listW1U 2NP: not on the flood risk listW1U 2NQ: not on the flood risk listW1U 2NT: not on the flood risk listW1U 2NU: not on the flood risk listW1U 2NW: not on the flood risk listW1U 2NX: not on the flood risk listW1U 2NY: not on the flood risk listW1U 2PE: not on the flood risk listW1U 2PJ: not on the flood risk listW1U 2PP: not on the flood risk listW1U 2PQ: not on the flood risk listW1U 2PW: not on the flood risk listW1U 2PX: not on the flood risk listW1U 2PZ: not on the flood risk listW1U 2QA: not on the flood risk listW1U 2QF: not on the flood risk listW1U 2QG: not on the flood risk listW1U 2QH: not on the flood risk listW1U 2QN: not on the flood risk listW1U 2QP: not on the flood risk listW1U 2QT: not on the flood risk listW1U 2QU: not on the flood risk listW1U 2QW: not on the flood risk listW1U 2QX: not on the flood risk listW1U 2QY: not on the flood risk listW1U 2RD: not on the flood risk listW1U 2RE: not on the flood risk listW1U 2RF: not on the flood risk listW1U 2RG: not on the flood risk listW1U 2RH: not on the flood risk listW1U 2RJ: not on the flood risk listW1U 2RL: not on the flood risk listW1U 2RN: not on the flood risk listW1U 2RP: not on the flood risk listW1U 2RY: not on the flood risk listW1U 2RZ: not on the flood risk listW1U 2SA: not on the flood risk listW1U 2SD: not on the flood risk listW1U 2SH: not on the flood risk listW1U 2SQ: not on the flood risk listW1U 3AA: not on the flood risk listW1U 3AB: not on the flood risk listW1U 3AE: not on the flood risk listW1U 3AF: not on the flood risk listW1U 3AH: not on the flood risk listW1U 3AJ: not on the flood risk listW1U 3AW: not on the flood risk listW1U 3AY: not on the flood risk listW1U 3AZ: not on the flood risk listW1U 3BD: not on the flood risk listW1U 3BL: not on the flood risk listW1U 3BN: not on the flood risk listW1U 3BQ: not on the flood risk listW1U 3BW: not on the flood risk listW1U 3BX: not on the flood risk listW1U 3BZ: not on the flood risk listW1U 3DA: not on the flood risk listW1U 3DB: not on the flood risk listW1U 3DE: not on the flood risk listW1U 3DG: not on the flood risk listW1U 3DN: not on the flood risk listW1U 3DP: not on the flood risk listW1U 3DR: not on the flood risk listW1U 3DT: not on the flood risk listW1U 3DU: not on the flood risk listW1U 3DY: not on the flood risk listW1U 3DZ: not on the flood risk listW1U 3EA: not on the flood risk listW1U 3EB: not on the flood risk listW1U 3ED: not on the flood risk listW1U 3EE: not on the flood risk listW1U 3EH: not on the flood risk listW1U 3EJ: not on the flood risk listW1U 3EL: not on the flood risk listW1U 3EN: not on the flood risk listW1U 3ES: not on the flood risk listW1U 3ET: not on the flood risk listW1U 3EU: not on the flood risk listW1U 3EX: not on the flood risk listW1U 3EY: not on the flood risk listW1U 3HA: not on the flood risk listW1U 3HB: not on the flood risk listW1U 3HD: not on the flood risk listW1U 3HE: not on the flood risk listW1U 3HF: not on the flood risk listW1U 3HJ: not on the flood risk listW1U 3HN: not on the flood risk listW1U 3HP: not on the flood risk listW1U 3HR: not on the flood risk listW1U 3HX: not on the flood risk listW1U 3HZ: not on the flood risk listW1U 3JA: not on the flood risk listW1U 3JD: not on the flood risk listW1U 3JG: not on the flood risk listW1U 3JP: not on the flood risk listW1U 3JR: not on the flood risk listW1U 3JU: not on the flood risk listW1U 3JY: not on the flood risk listW1U 3LR: not on the flood risk listW1U 3NL: not on the flood risk listW1U 3PA: not on the flood risk listW1U 3PB: not on the flood risk listW1U 3PD: not on the flood risk listW1U 3PF: not on the flood risk listW1U 3PL: not on the flood risk listW1U 3PP: not on the flood risk listW1U 3PT: not on the flood risk listW1U 3PY: not on the flood risk listW1U 3QA: not on the flood risk listW1U 3QB: not on the flood risk listW1U 3QD: not on the flood risk listW1U 3QE: not on the flood risk listW1U 3QF: not on the flood risk listW1U 3QH: not on the flood risk listW1U 3QJ: not on the flood risk listW1U 3QL: not on the flood risk listW1U 3QN: not on the flood risk listW1U 3QP: not on the flood risk listW1U 3QU: not on the flood risk listW1U 3QW: not on the flood risk listW1U 3QY: not on the flood risk listW1U 3QZ: not on the flood risk listW1U 3RB: not on the flood risk listW1U 3RD: not on the flood risk listW1U 3RF: not on the flood risk listW1U 3RT: not on the flood risk listW1U 3RW: not on the flood risk listW1U 3RX: not on the flood risk listW1U 3RY: not on the flood risk listW1U 3RZ: not on the flood risk listW1U 3SB: not on the flood risk listW1U 3SD: not on the flood risk listW1U 4AF: not on the flood risk listW1U 4AH: not on the flood risk listW1U 4AJ: not on the flood risk listW1U 4AL: not on the flood risk listW1U 4AN: not on the flood risk listW1U 4AP: not on the flood risk listW1U 4AQ: not on the flood risk listW1U 4AU: not on the flood risk listW1U 4AW: not on the flood risk listW1U 4AZ: not on the flood risk listW1U 4BG: not on the flood risk listW1U 4BH: not on the flood risk listW1U 4BJ: not on the flood risk listW1U 4BL: not on the flood risk listW1U 4BN: not on the flood risk listW1U 4BP: not on the flood risk listW1U 4BQ: not on the flood risk listW1U 4BR: not on the flood risk listW1U 4BS: not on the flood risk listW1U 4BW: not on the flood risk listW1U 4BX: not on the flood risk listW1U 4BY: not on the flood risk listW1U 4BZ: not on the flood risk listW1U 4DA: not on the flood risk listW1U 4DB: not on the flood risk listW1U 4DD: not on the flood risk listW1U 4DE: not on the flood risk listW1U 4DF: not on the flood risk listW1U 4DG: not on the flood risk listW1U 4DJ: not on the flood risk listW1U 4DS: not on the flood risk listW1U 4DU: not on the flood risk listW1U 4DX: not on the flood risk listW1U 4DY: not on the flood risk listW1U 4DZ: not on the flood risk listW1U 4EA: not on the flood risk listW1U 4EE: not on the flood risk listW1U 4EF: not on the flood risk listW1U 4EG: not on the flood risk listW1U 4EJ: not on the flood risk listW1U 4EL: not on the flood risk listW1U 4EN: not on the flood risk listW1U 4EP: not on the flood risk listW1U 4EQ: not on the flood risk listW1U 4ER: not on the flood risk listW1U 4EX: not on the flood risk listW1U 4EY: not on the flood risk listW1U 4FA: not on the flood risk listW1U 4FB: not on the flood risk listW1U 4GD: not on the flood risk listW1U 4HA: not on the flood risk listW1U 4HB: not on the flood risk listW1U 4HF: not on the flood risk listW1U 4HG: not on the flood risk listW1U 4HH: not on the flood risk listW1U 4HL: not on the flood risk listW1U 4HN: not on the flood risk listW1U 4HP: not on the flood risk listW1U 4HQ: not on the flood risk listW1U 4HS: not on the flood risk listW1U 4HT: not on the flood risk listW1U 4HX: not on the flood risk listW1U 4HZ: not on the flood risk listW1U 4JA: not on the flood risk listW1U 4JD: not on the flood risk listW1U 4JE: not on the flood risk listW1U 4JF: not on the flood risk listW1U 4JG: not on the flood risk listW1U 4JQ: not on the flood risk listW1U 4JX: not on the flood risk listW1U 4JY: not on the flood risk listW1U 4JZ: not on the flood risk listW1U 4LZ: not on the flood risk listW1U 4NF: not on the flood risk listW1U 4NG: not on the flood risk listW1U 4NJ: not on the flood risk listW1U 4NL: not on the flood risk listW1U 4NP: not on the flood risk listW1U 4NS: not on the flood risk listW1U 4NX: not on the flood risk listW1U 4PA: not on the flood risk listW1U 4PB: not on the flood risk listW1U 4PF: not on the flood risk listW1U 4PH: not on the flood risk listW1U 4PL: not on the flood risk listW1U 4PN: not on the flood risk listW1U 4PR: not on the flood risk listW1U 4PU: not on the flood risk listW1U 4PY: not on the flood risk listW1U 4QD: not on the flood risk listW1U 4QE: not on the flood risk listW1U 4QF: not on the flood risk listW1U 4QH: not on the flood risk listW1U 4QJ: not on the flood risk listW1U 4QN: not on the flood risk listW1U 4QR: not on the flood risk listW1U 4QS: not on the flood risk listW1U 4QT: not on the flood risk listW1U 4QU: not on the flood risk listW1U 4QW: not on the flood risk listW1U 4QX: not on the flood risk listW1U 4QY: not on the flood risk listW1U 4QZ: not on the flood risk listW1U 4RB: not on the flood risk listW1U 4RE: not on the flood risk listW1U 4RH: not on the flood risk listW1U 4RJ: not on the flood risk listW1U 4RL: not on the flood risk listW1U 4RN: not on the flood risk listW1U 4RP: not on the flood risk listW1U 4RS: not on the flood risk listW1U 4RT: not on the flood risk listW1U 4RX: not on the flood risk listW1U 4RY: not on the flood risk listW1U 4RZ: not on the flood risk listW1U 4SA: not on the flood risk listW1U 5AB: not on the flood risk listW1U 5AE: not on the flood risk listW1U 5AF: not on the flood risk listW1U 5AG: not on the flood risk listW1U 5AH: not on the flood risk listW1U 5AJ: not on the flood risk listW1U 5AL: not on the flood risk listW1U 5AQ: not on the flood risk listW1U 5AR: not on the flood risk listW1U 5AS: not on the flood risk listW1U 5AT: not on the flood risk listW1U 5AU: not on the flood risk listW1U 5AX: not on the flood risk listW1U 5AY: not on the flood risk listW1U 5AZ: not on the flood risk listW1U 5BA: not on the flood risk listW1U 5BF: not on the flood risk listW1U 5BG: not on the flood risk listW1U 5BH: not on the flood risk listW1U 5BJ: not on the flood risk listW1U 5BL: not on the flood risk listW1U 5BQ: not on the flood risk listW1U 5BR: not on the flood risk listW1U 5BS: not on the flood risk listW1U 5BT: not on the flood risk listW1U 5BU: not on the flood risk listW1U 5BY: not on the flood risk listW1U 5DT: not on the flood risk listW1U 5EF: not on the flood risk listW1U 5EG: not on the flood risk listW1U 5EH: not on the flood risk listW1U 5EJ: not on the flood risk listW1U 5EL: not on the flood risk listW1U 5EN: not on the flood risk listW1U 5EP: not on the flood risk listW1U 5EQ: not on the flood risk listW1U 5ER: not on the flood risk listW1U 5ES: not on the flood risk listW1U 5ET: not on the flood risk listW1U 5EW: not on the flood risk listW1U 5HD: not on the flood risk listW1U 5HJ: not on the flood risk listW1U 5HN: not on the flood risk listW1U 5HR: not on the flood risk listW1U 5HT: not on the flood risk listW1U 5HW: not on the flood risk listW1U 5JE: not on the flood risk listW1U 5JG: not on the flood risk listW1U 5JH: not on the flood risk listW1U 5JL: not on the flood risk listW1U 5JR: not on the flood risk listW1U 5JU: not on the flood risk listW1U 5JW: not on the flood risk listW1U 5JZ: not on the flood risk listW1U 5LA: not on the flood risk listW1U 5LB: not on the flood risk listW1U 5LF: not on the flood risk listW1U 5LG: not on the flood risk listW1U 5LH: not on the flood risk listW1U 5LL: not on the flood risk listW1U 5LN: not on the flood risk listW1U 5LP: not on the flood risk listW1U 5LS: not on the flood risk listW1U 5LT: not on the flood risk listW1U 5LU: not on the flood risk listW1U 5LW: not on the flood risk listW1U 5LZ: not on the flood risk listW1U 5NA: not on the flood risk listW1U 5NB: not on the flood risk listW1U 5ND: not on the flood risk listW1U 5NF: not on the flood risk listW1U 5NH: not on the flood risk listW1U 5NJ: not on the flood risk listW1U 5NN: not on the flood risk listW1U 5NP: not on the flood risk listW1U 5NR: not on the flood risk listW1U 5NS: not on the flood risk listW1U 5NT: not on the flood risk listW1U 5NX: not on the flood risk listW1U 5NY: not on the flood risk listW1U 5PG: not on the flood risk listW1U 5PJ: not on the flood risk listW1U 5PL: not on the flood risk listW1U 5PN: not on the flood risk listW1U 5PP: not on the flood risk listW1U 5PS: not on the flood risk listW1U 5QE: not on the flood risk listW1U 5QG: not on the flood risk listW1U 5QH: not on the flood risk listW1U 5QL: not on the flood risk listW1U 5QN: not on the flood risk listW1U 5QP: not on the flood risk listW1U 5QY: not on the flood risk listW1U 5RB: not on the flood risk listW1U 5UW: not on the flood risk listW1U 6AA: not on the flood risk listW1U 6AG: not on the flood risk listW1U 6AH: not on the flood risk listW1U 6AJ: not on the flood risk listW1U 6AS: not on the flood risk listW1U 6AW: not on the flood risk listW1U 6AX: not on the flood risk listW1U 6AY: not on the flood risk listW1U 6AZ: not on the flood risk listW1U 6BB: not on the flood risk listW1U 6BE: not on the flood risk listW1U 6BF: not on the flood risk listW1U 6BG: not on the flood risk listW1U 6BH: not on the flood risk listW1U 6BN: not on the flood risk listW1U 6BP: not on the flood risk listW1U 6BU: not on the flood risk listW1U 6BZ: not on the flood risk listW1U 6DD: not on the flood risk listW1U 6DE: not on the flood risk listW1U 6DF: not on the flood risk listW1U 6DG: not on the flood risk listW1U 6DP: not on the flood risk listW1U 6DQ: not on the flood risk listW1U 6DR: not on the flood risk listW1U 6DS: not on the flood risk listW1U 6DT: not on the flood risk listW1U 6DW: not on the flood risk listW1U 6DX: not on the flood risk listW1U 6DY: not on the flood risk listW1U 6EB: not on the flood risk listW1U 6EF: not on the flood risk listW1U 6EG: not on the flood risk listW1U 6EQ: not on the flood risk listW1U 6FY: not on the flood risk listW1U 6HA: not on the flood risk listW1U 6HD: not on the flood risk listW1U 6HE: not on the flood risk listW1U 6HG: not on the flood risk listW1U 6HL: not on the flood risk listW1U 6HN: not on the flood risk listW1U 6HP: not on the flood risk listW1U 6HR: not on the flood risk listW1U 6HT: not on the flood risk listW1U 6HU: not on the flood risk listW1U 6HX: not on the flood risk listW1U 6JA: not on the flood risk listW1U 6JD: not on the flood risk listW1U 6JE: not on the flood risk listW1U 6JF: not on the flood risk listW1U 6JG: not on the flood risk listW1U 6JH: not on the flood risk listW1U 6JJ: not on the flood risk listW1U 6JN: not on the flood risk listW1U 6JP: not on the flood risk listW1U 6JQ: not on the flood risk listW1U 6JR: not on the flood risk listW1U 6JS: not on the flood risk listW1U 6JU: not on the flood risk listW1U 6JW: not on the flood risk listW1U 6JX: not on the flood risk listW1U 6JY: not on the flood risk listW1U 6JZ: not on the flood risk listW1U 6LB: not on the flood risk listW1U 6LD: not on the flood risk listW1U 6LF: not on the flood risk listW1U 6LJ: not on the flood risk listW1U 6LQ: not on the flood risk listW1U 6LT: not on the flood risk listW1U 6ND: not on the flood risk listW1U 6NF: not on the flood risk listW1U 6NH: not on the flood risk listW1U 6NJ: not on the flood risk listW1U 6NL: not on the flood risk listW1U 6NN: not on the flood risk listW1U 6NP: not on the flood risk listW1U 6NR: not on the flood risk listW1U 6NT: not on the flood risk listW1U 6NU: not on the flood risk listW1U 6NX: not on the flood risk listW1U 6PA: not on the flood risk listW1U 6PB: not on the flood risk listW1U 6PD: not on the flood risk listW1U 6PE: not on the flood risk listW1U 6PF: not on the flood risk listW1U 6PG: not on the flood risk listW1U 6PN: not on the flood risk listW1U 6PP: not on the flood risk listW1U 6PQ: not on the flood risk listW1U 6PR: not on the flood risk listW1U 6PS: not on the flood risk listW1U 6PU: not on the flood risk listW1U 6PX: not on the flood risk listW1U 6PZ: not on the flood risk listW1U 6QA: not on the flood risk listW1U 6QD: not on the flood risk listW1U 6QJ: not on the flood risk listW1U 6QN: not on the flood risk listW1U 6QP: not on the flood risk listW1U 6QQ: not on the flood risk listW1U 6QR: not on the flood risk listW1U 6QS: not on the flood risk listW1U 6QT: not on the flood risk listW1U 6QU: not on the flood risk listW1U 6QW: not on the flood risk listW1U 6QX: not on the flood risk listW1U 6QY: not on the flood risk listW1U 6QZ: not on the flood risk listW1U 6RB: not on the flood risk listW1U 6RD: not on the flood risk listW1U 6RE: not on the flood risk listW1U 6RF: not on the flood risk listW1U 6RJ: not on the flood risk listW1U 6RL: not on the flood risk listW1U 6RP: not on the flood risk listW1U 6RR: not on the flood risk listW1U 6RS: not on the flood risk listW1U 6RT: not on the flood risk listW1U 6RU: not on the flood risk listW1U 6RX: not on the flood risk listW1U 6RZ: not on the flood risk listW1U 6SD: not on the flood risk listW1U 6SF: not on the flood risk listW1U 6SH: not on the flood risk listW1U 6TG: not on the flood risk listW1U 6TJ: not on the flood risk listW1U 6TN: not on the flood risk listW1U 6TT: not on the flood risk listW1U 6TU: not on the flood risk listW1U 6TX: not on the flood risk listW1U 7BR: not on the flood risk listW1U 7BS: not on the flood risk listW1U 7BT: not on the flood risk listW1U 7DF: not on the flood risk listW1U 7DJ: not on the flood risk listW1U 7DL: not on the flood risk listW1U 7DP: not on the flood risk listW1U 7DR: not on the flood risk listW1U 7DS: not on the flood risk listW1U 7DU: not on the flood risk listW1U 7DX: not on the flood risk listW1U 7EA: not on the flood risk listW1U 7EB: not on the flood risk listW1U 7EJ: not on the flood risk listW1U 7EL: not on the flood risk listW1U 7EN: not on the flood risk listW1U 7EP: not on the flood risk listW1U 7ET: not on the flood risk listW1U 7EU: not on the flood risk listW1U 7EW: not on the flood risk listW1U 7HA: not on the flood risk listW1U 7HB: not on the flood risk listW1U 7HG: not on the flood risk listW1U 7HH: not on the flood risk listW1U 7HJ: not on the flood risk listW1U 7HP: not on the flood risk listW1U 7HR: not on the flood risk listW1U 7HS: not on the flood risk listW1U 7HT: not on the flood risk listW1U 7HU: not on the flood risk listW1U 7HX: not on the flood risk listW1U 7JA: not on the flood risk listW1U 7JB: not on the flood risk listW1U 7JD: not on the flood risk listW1U 7JL: not on the flood risk listW1U 7LE: not on the flood risk listW1U 7LF: not on the flood risk listW1U 7LH: not on the flood risk listW1U 7LJ: not on the flood risk listW1U 7LL: not on the flood risk listW1U 7LN: not on the flood risk listW1U 7LP: not on the flood risk listW1U 7LQ: not on the flood risk listW1U 7LR: not on the flood risk listW1U 7LS: not on the flood risk listW1U 7LT: not on the flood risk listW1U 7LU: not on the flood risk listW1U 7NB: not on the flood risk listW1U 7ND: not on the flood risk listW1U 7NG: not on the flood risk listW1U 7NH: not on the flood risk listW1U 7NN: not on the flood risk listW1U 7NP: not on the flood risk listW1U 7NS: not on the flood risk listW1U 7NT: not on the flood risk listW1U 7NU: not on the flood risk listW1U 7NX: not on the flood risk listW1U 7NY: not on the flood risk listW1U 7NZ: not on the flood risk listW1U 7PA: not on the flood risk listW1U 7PB: not on the flood risk listW1U 7PG: not on the flood risk listW1U 7PJ: not on the flood risk listW1U 7PP: not on the flood risk listW1U 7PR: not on the flood risk listW1U 7QD: not on the flood risk listW1U 7QH: not on the flood risk listW1U 7QU: not on the flood risk listW1U 7RT: not on the flood risk listW1U 8AD: not on the flood risk listW1U 8AE: not on the flood risk listW1U 8AF: not on the flood risk listW1U 8AG: not on the flood risk listW1U 8AP: not on the flood risk listW1U 8AQ: not on the flood risk listW1U 8AS: not on the flood risk listW1U 8AU: not on the flood risk listW1U 8AW: not on the flood risk listW1U 8AX: not on the flood risk listW1U 8AZ: not on the flood risk listW1U 8BA: not on the flood risk listW1U 8BB: not on the flood risk listW1U 8BD: not on the flood risk listW1U 8BE: not on the flood risk listW1U 8BF: not on the flood risk listW1U 8BH: not on the flood risk listW1U 8BJ: not on the flood risk listW1U 8BL: not on the flood risk listW1U 8EA: not on the flood risk listW1U 8ED: not on the flood risk listW1U 8EE: not on the flood risk listW1U 8EJ: not on the flood risk listW1U 8EN: not on the flood risk listW1U 8EQ: not on the flood risk listW1U 8EZ: not on the flood risk listW1U 8HA: not on the flood risk listW1U 8HF: not on the flood risk listW1U 8HG: not on the flood risk listW1U 8HJ: not on the flood risk listW1U 8HN: not on the flood risk listW1U 8HP: not on the flood risk listW1U 8HR: not on the flood risk listW1U 8HS: not on the flood risk listW1U 8HT: not on the flood risk listW1U 8HU: not on the flood risk listW1U 8HW: not on the flood risk listW1U 8HX: not on the flood risk listW1U 8HY: not on the flood risk listW1U 8HZ: not on the flood risk listW1U 8JA: not on the flood risk listW1U 8JB: not on the flood risk listW1U 8JD: not on the flood risk listW1U 8JE: not on the flood risk listW1U 8JF: not on the flood risk listW1U 8JG: not on the flood risk listW1U 8JH: not on the flood risk listW1U 8JL: not on the flood risk listW1U 8JN: not on the flood risk listW1U 8JP: not on the flood risk listW1U 8JQ: not on the flood risk listW1U 8JR: not on the flood risk listW1U 8JW: not on the flood risk listW1U 8LT: not on the flood risk listW1U 8NX: not on the flood risk listW1U 8PB: not on the flood risk list City of Westminster Map of every postcode in W1U, by flood risk Of the 1,070 postcodes in W1U that ONS places, 1,070 are not on the Environment Agency's at-risk list. Places named: City of Westminster. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. City of Westminster
  • 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: 0
  • Not on the at-risk list: 1,070

Of the 1,070 postcodes in W1U that ONS places, 1,070 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.

The middle of its postcodes: latitude 51.5187, longitude -0.1535. 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 W1U?

Ofcom reports on 1,001 of the 1,070 postcodes in W1U. At 888 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit888 of 1,001
Postcodes where every home can get superfast940 of 1,001

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 W1U at risk of flooding?

None of the 1,070 postcodes in W1U is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

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 W1U?

Homes in W1U sold for a typical £1,500,000 in the 12 months to August 2026, across 56 sales, up 17.2% on the 12 months before, HM Land Registry's figures show.

£1,500,000 typical price, the 12 months to August 2026
£1,280,000 12 months to August 2025
▲ up 17.2% on the 12 months before
  • Detached 1 sale, too few to price
  • Terraced 2 sales, too few to price
  • Flat or maisonette £1,500,000 53 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 W1U

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

W1U 1130 postcodesW1U 2137 postcodesW1U 3135 postcodesW1U 4157 postcodesW1U 5133 postcodesW1U 6192 postcodesW1U 7121 postcodesW1U 865 postcodes
UK postcode format explained

Places in W1U

Towns and villages with postcodes in W1U, and how many each has here.

City of Westminster postcodes,1,070

Who covers W1U

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

  • Cities of London and Westminster1,070

Police force areas

  • Metropolitan Police1,070

Next to W1U

W1T postcode district W1W postcode district All W districts City of Westminster postcodes

"Next to" is by number: the districts before and after W1U in the W area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.