BN1 postcode district: Brighton and Hove and around

BN1 is a postcode district in England, with 1,578 postcodes in use in 9 sectors. It has postcodes in Brighton and Hove. It is split between 3 councils: Brighton and Hove (1,558 postcodes), Lewes (19) and Mid Sussex (1). 20 of its 1,578 postcodes are in East Sussex and West Sussex. ONS lists no county for the other 1,558.

Postcodes in use
1,578
Sectors
9
Councils
3 councils
Places
Brighton and Hove

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

Every postcode in BN1, by flood risk

Map of every postcode in BN1, by flood risk Of the 1,578 postcodes in BN1 that ONS places, 1,578 are not on the Environment Agency's at-risk list. 5 postcodes lie beyond the edge and are listed under the map. Places named: Brighton and Hove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. BN1 1AA: not on the flood risk listBN1 1AB: not on the flood risk listBN1 1AD: not on the flood risk listBN1 1AE: not on the flood risk listBN1 1AF: not on the flood risk listBN1 1AG: not on the flood risk listBN1 1AH: not on the flood risk listBN1 1AL: not on the flood risk listBN1 1AN: not on the flood risk listBN1 1AP: not on the flood risk listBN1 1AX: not on the flood risk listBN1 1BG: not on the flood risk listBN1 1BN: not on the flood risk listBN1 1BP: not on the flood risk listBN1 1EB: not on the flood risk listBN1 1EE: not on the flood risk listBN1 1EF: not on the flood risk listBN1 1EH: not on the flood risk listBN1 1EJ: not on the flood risk listBN1 1EL: not on the flood risk listBN1 1EY: not on the flood risk listBN1 1FL: not on the flood risk listBN1 1FN: not on the flood risk listBN1 1FS: not on the flood risk listBN1 1FW: not on the flood risk listBN1 1FZ: not on the flood risk listBN1 1GA: not on the flood risk listBN1 1GE: not on the flood risk listBN1 1GL: not on the flood risk listBN1 1GS: not on the flood risk listBN1 1GX: not on the flood risk listBN1 1HA: not on the flood risk listBN1 1HG: not on the flood risk listBN1 1HH: not on the flood risk listBN1 1HP: not on the flood risk listBN1 1HW: not on the flood risk listBN1 1JA: not on the flood risk listBN1 1JE: not on the flood risk listBN1 1NB: not on the flood risk listBN1 1NH: not on the flood risk listBN1 1PN: not on the flood risk listBN1 1RB: not on the flood risk listBN1 1RD: not on the flood risk listBN1 1RE: not on the flood risk listBN1 1RG: not on the flood risk listBN1 1RJ: not on the flood risk listBN1 1RL: not on the flood risk listBN1 1RS: not on the flood risk listBN1 1SD: not on the flood risk listBN1 1TT: not on the flood risk listBN1 1TY: not on the flood risk listBN1 1UA: not on the flood risk listBN1 1UB: not on the flood risk listBN1 1UD: not on the flood risk listBN1 1UF: not on the flood risk listBN1 1UQ: not on the flood risk listBN1 1UU: not on the flood risk listBN1 1WR: not on the flood risk listBN1 1YE: not on the flood risk listBN1 1YG: not on the flood risk listBN1 1YW: not on the flood risk listBN1 1ZA: not on the flood risk listBN1 2AA: not on the flood risk listBN1 2AB: not on the flood risk listBN1 2AD: not on the flood risk listBN1 2AJ: not on the flood risk listBN1 2AU: not on the flood risk listBN1 2BA: not on the flood risk listBN1 2BB: not on the flood risk listBN1 2BE: not on the flood risk listBN1 2BJ: not on the flood risk listBN1 2BN: not on the flood risk listBN1 2DA: not on the flood risk listBN1 2DX: not on the flood risk listBN1 2EA: not on the flood risk listBN1 2EB: not on the flood risk listBN1 2EE: not on the flood risk listBN1 2EF: not on the flood risk listBN1 2EG: not on the flood risk listBN1 2ES: not on the flood risk listBN1 2EW: not on the flood risk listBN1 2FA: not on the flood risk listBN1 2FE: not on the flood risk listBN1 2FG: not on the flood risk listBN1 2FH: not on the flood risk listBN1 2FL: not on the flood risk listBN1 2FN: not on the flood risk listBN1 2FQ: not on the flood risk listBN1 2FW: not on the flood risk listBN1 2GR: not on the flood risk listBN1 2HB: not on the flood risk listBN1 2HH: not on the flood risk listBN1 2HN: not on the flood risk listBN1 2HP: not on the flood risk listBN1 2HR: not on the flood risk listBN1 2HS: not on the flood risk listBN1 2HX: not on the flood risk listBN1 2LA: not on the flood risk listBN1 2LB: not on the flood risk listBN1 2LD: not on the flood risk listBN1 2LE: not on the flood risk listBN1 2LG: not on the flood risk listBN1 2LJ: not on the flood risk listBN1 2LN: not on the flood risk listBN1 2LP: not on the flood risk listBN1 2LQ: not on the flood risk listBN1 2LS: not on the flood risk listBN1 2PB: not on the flood risk listBN1 2PD: not on the flood risk listBN1 2PE: not on the flood risk listBN1 2PJ: not on the flood risk listBN1 2PL: not on the flood risk listBN1 2PN: not on the flood risk listBN1 2PS: not on the flood risk listBN1 2RA: not on the flood risk listBN1 2RG: not on the flood risk listBN1 2RL: not on the flood risk listBN1 2TE: not on the flood risk listBN1 3AA: not on the flood risk listBN1 3AD: not on the flood risk listBN1 3AE: not on the flood risk listBN1 3AF: not on the flood risk listBN1 3AG: not on the flood risk listBN1 3AH: not on the flood risk listBN1 3AJ: not on the flood risk listBN1 3AL: not on the flood risk listBN1 3AN: not on the flood risk listBN1 3AP: not on the flood risk listBN1 3AQ: not on the flood risk listBN1 3AR: not on the flood risk listBN1 3AS: not on the flood risk listBN1 3AT: not on the flood risk listBN1 3BA: not on the flood risk listBN1 3BB: not on the flood risk listBN1 3BD: not on the flood risk listBN1 3BF: not on the flood risk listBN1 3BH: not on the flood risk listBN1 3BU: not on the flood risk listBN1 3DB: not on the flood risk listBN1 3DD: not on the flood risk listBN1 3DF: not on the flood risk listBN1 3DH: not on the flood risk listBN1 3DJ: not on the flood risk listBN1 3DS: not on the flood risk listBN1 3EB: not on the flood risk listBN1 3ED: not on the flood risk listBN1 3EE: not on the flood risk listBN1 3EN: not on the flood risk listBN1 3FB: not on the flood risk listBN1 3FD: not on the flood risk listBN1 3FJ: not on the flood risk listBN1 3FL: not on the flood risk listBN1 3FP: not on the flood risk listBN1 3FS: not on the flood risk listBN1 3FU: not on the flood risk listBN1 3GP: not on the flood risk listBN1 3GS: not on the flood risk listBN1 3GZ: not on the flood risk listBN1 3HA: not on the flood risk listBN1 3HB: not on the flood risk listBN1 3HD: not on the flood risk listBN1 3HE: not on the flood risk listBN1 3HG: not on the flood risk listBN1 3HH: not on the flood risk listBN1 3HL: not on the flood risk listBN1 3HN: not on the flood risk listBN1 3HQ: not on the flood risk listBN1 3JA: not on the flood risk listBN1 3JD: not on the flood risk listBN1 3JG: not on the flood risk listBN1 3JH: not on the flood risk listBN1 3JJ: not on the flood risk listBN1 3JP: not on the flood risk listBN1 3JS: not on the flood risk listBN1 3JU: not on the flood risk listBN1 3LB: not on the flood risk listBN1 3LD: not on the flood risk listBN1 3LF: not on the flood risk listBN1 3LJ: not on the flood risk listBN1 3LL: not on the flood risk listBN1 3LP: not on the flood risk listBN1 3LQ: not on the flood risk listBN1 3LR: not on the flood risk listBN1 3LS: not on the flood risk listBN1 3LU: not on the flood risk listBN1 3LZ: not on the flood risk listBN1 3PD: not on the flood risk listBN1 3PE: not on the flood risk listBN1 3PH: not on the flood risk listBN1 3PJ: not on the flood risk listBN1 3PL: not on the flood risk listBN1 3PN: not on the flood risk listBN1 3PP: not on the flood risk listBN1 3PR: not on the flood risk listBN1 3PS: not on the flood risk listBN1 3RA: not on the flood risk listBN1 3RB: not on the flood risk listBN1 3RD: not on the flood risk listBN1 3RE: not on the flood risk listBN1 3RH: not on the flood risk listBN1 3RJ: not on the flood risk listBN1 3RL: not on the flood risk listBN1 3RN: not on the flood risk listBN1 3RP: not on the flood risk listBN1 3RQ: not on the flood risk listBN1 3RS: not on the flood risk listBN1 3TA: not on the flood risk listBN1 3TB: not on the flood risk listBN1 3TE: not on the flood risk listBN1 3TF: not on the flood risk listBN1 3TG: not on the flood risk listBN1 3TJ: not on the flood risk listBN1 3TL: not on the flood risk listBN1 3TN: not on the flood risk listBN1 3TR: not on the flood risk listBN1 3TS: not on the flood risk listBN1 3TT: not on the flood risk listBN1 3TU: not on the flood risk listBN1 3UG: not on the flood risk listBN1 3UP: not on the flood risk listBN1 3XA: not on the flood risk listBN1 3XB: not on the flood risk listBN1 3XD: not on the flood risk listBN1 3XF: not on the flood risk listBN1 3XJ: not on the flood risk listBN1 3XP: not on the flood risk listBN1 4AA: not on the flood risk listBN1 4AF: not on the flood risk listBN1 4AG: not on the flood risk listBN1 4AJ: not on the flood risk listBN1 4AL: not on the flood risk listBN1 4AP: not on the flood risk listBN1 4AT: not on the flood risk listBN1 4AW: not on the flood risk listBN1 4BF: not on the flood risk listBN1 4BH: not on the flood risk listBN1 4BL: not on the flood risk listBN1 4BP: not on the flood risk listBN1 4BU: not on the flood risk listBN1 4DE: not on the flood risk listBN1 4DJ: not on the flood risk listBN1 4DU: not on the flood risk listBN1 4DW: not on the flood risk listBN1 4DY: not on the flood risk listBN1 4EA: not on the flood risk listBN1 4EE: not on the flood risk listBN1 4EJ: not on the flood risk listBN1 4EL: not on the flood risk listBN1 4EP: not on the flood risk listBN1 4EQ: not on the flood risk listBN1 4EU: not on the flood risk listBN1 4FA: not on the flood risk listBN1 4FE: not on the flood risk listBN1 4FQ: not on the flood risk listBN1 4GA: not on the flood risk listBN1 4GB: not on the flood risk listBN1 4GD: not on the flood risk listBN1 4GE: not on the flood risk listBN1 4GF: not on the flood risk listBN1 4GG: not on the flood risk listBN1 4GH: not on the flood risk listBN1 4GJ: not on the flood risk listBN1 4GN: not on the flood risk listBN1 4GP: not on the flood risk listBN1 4GQ: not on the flood risk listBN1 4GS: not on the flood risk listBN1 4GU: not on the flood risk listBN1 4GW: not on the flood risk listBN1 4HA: not on the flood risk listBN1 4HF: not on the flood risk listBN1 4HH: not on the flood risk listBN1 4HN: not on the flood risk listBN1 4HS: not on the flood risk listBN1 4JA: not on the flood risk listBN1 4JB: not on the flood risk listBN1 4JD: not on the flood risk listBN1 4JH: not on the flood risk listBN1 4JJ: not on the flood risk listBN1 4JN: not on the flood risk listBN1 4JP: not on the flood risk listBN1 4JQ: not on the flood risk listBN1 4JU: not on the flood risk listBN1 4LA: not on the flood risk listBN1 4LF: not on the flood risk listBN1 4LG: not on the flood risk listBN1 4NA: not on the flood risk listBN1 4ND: not on the flood risk listBN1 4NE: not on the flood risk listBN1 4NF: not on the flood risk listBN1 4NG: not on the flood risk listBN1 4NH: not on the flood risk listBN1 4NJ: not on the flood risk listBN1 4NL: not on the flood risk listBN1 4NQ: not on the flood risk listBN1 4NR: not on the flood risk listBN1 4NS: not on the flood risk listBN1 4NT: not on the flood risk listBN1 4NU: not on the flood risk listBN1 4NX: not on the flood risk listBN1 4PA: not on the flood risk listBN1 4PH: not on the flood risk listBN1 4QA: not on the flood risk listBN1 4QD: not on the flood risk listBN1 4QE: not on the flood risk listBN1 4QG: not on the flood risk listBN1 4QH: not on the flood risk listBN1 4QJ: not on the flood risk listBN1 4QL: not on the flood risk listBN1 4QN: not on the flood risk listBN1 4QP: not on the flood risk listBN1 4QQ: not on the flood risk listBN1 4QR: not on the flood risk listBN1 4QS: not on the flood risk listBN1 4SB: not on the flood risk listBN1 4SD: not on the flood risk listBN1 4SE: not on the flood risk listBN1 4SF: not on the flood risk listBN1 4SG: not on the flood risk listBN1 4ST: not on the flood risk listBN1 4UB: not on the flood risk listBN1 4ZB: not on the flood risk listBN1 4ZL: not on the flood risk listBN1 4ZR: not on the flood risk listBN1 5AA: not on the flood risk listBN1 5AB: not on the flood risk listBN1 5AD: not on the flood risk listBN1 5AE: not on the flood risk listBN1 5AF: not on the flood risk listBN1 5AG: not on the flood risk listBN1 5AH: not on the flood risk listBN1 5AJ: not on the flood risk listBN1 5AL: not on the flood risk listBN1 5AP: not on the flood risk listBN1 5AQ: not on the flood risk listBN1 5AR: not on the flood risk listBN1 5AS: not on the flood risk listBN1 5AT: not on the flood risk listBN1 5AW: not on the flood risk listBN1 5AZ: not on the flood risk listBN1 5BA: not on the flood risk listBN1 5BB: not on the flood risk listBN1 5BD: not on the flood risk listBN1 5BE: not on the flood risk listBN1 5BF: not on the flood risk listBN1 5BJ: not on the flood risk listBN1 5BL: not on the flood risk listBN1 5BN: not on the flood risk listBN1 5BP: not on the flood risk listBN1 5BQ: not on the flood risk listBN1 5BS: not on the flood risk listBN1 5DA: not on the flood risk listBN1 5DB: not on the flood risk listBN1 5DD: not on the flood risk listBN1 5DE: not on the flood risk listBN1 5DF: not on the flood risk listBN1 5DH: not on the flood risk listBN1 5DJ: not on the flood risk listBN1 5DL: not on the flood risk listBN1 5DN: not on the flood risk listBN1 5DQ: not on the flood risk listBN1 5DR: not on the flood risk listBN1 5DS: not on the flood risk listBN1 5ED: not on the flood risk listBN1 5EE: not on the flood risk listBN1 5EF: not on the flood risk listBN1 5EG: not on the flood risk listBN1 5EH: not on the flood risk listBN1 5EJ: not on the flood risk listBN1 5EN: not on the flood risk listBN1 5EP: not on the flood risk listBN1 5EQ: not on the flood risk listBN1 5ER: not on the flood risk listBN1 5ES: not on the flood risk listBN1 5FA: not on the flood risk listBN1 5FB: not on the flood risk listBN1 5FD: not on the flood risk listBN1 5FE: not on the flood risk listBN1 5FF: not on the flood risk listBN1 5FG: not on the flood risk listBN1 5FH: not on the flood risk listBN1 5FJ: not on the flood risk listBN1 5FL: not on the flood risk listBN1 5FN: not on the flood risk listBN1 5FR: not on the flood risk listBN1 5FS: not on the flood risk listBN1 5GB: not on the flood risk listBN1 5GD: not on the flood risk listBN1 5GE: not on the flood risk listBN1 5GF: not on the flood risk listBN1 5GG: not on the flood risk listBN1 5GH: not on the flood risk listBN1 5GL: not on the flood risk listBN1 5GN: not on the flood risk listBN1 5GQ: not on the flood risk listBN1 5HA: not on the flood risk listBN1 5HB: not on the flood risk listBN1 5HD: not on the flood risk listBN1 5HF: not on the flood risk listBN1 5HG: not on the flood risk listBN1 5HH: not on the flood risk listBN1 5HJ: not on the flood risk listBN1 5HL: not on the flood risk listBN1 5JB: not on the flood risk listBN1 5JD: not on the flood risk listBN1 5JE: not on the flood risk listBN1 5JF: not on the flood risk listBN1 5JG: not on the flood risk listBN1 5JH: not on the flood risk listBN1 5JJ: not on the flood risk listBN1 5JL: not on the flood risk listBN1 5JN: not on the flood risk listBN1 5JP: not on the flood risk listBN1 5JS: not on the flood risk listBN1 5JX: not on the flood risk listBN1 5LB: not on the flood risk listBN1 5LD: not on the flood risk listBN1 5LE: not on the flood risk listBN1 5LF: not on the flood risk listBN1 5LG: not on the flood risk listBN1 5LH: not on the flood risk listBN1 5LJ: not on the flood risk listBN1 5LL: not on the flood risk listBN1 5LN: not on the flood risk listBN1 5LP: not on the flood risk listBN1 5LQ: not on the flood risk listBN1 5LR: not on the flood risk listBN1 5LS: not on the flood risk listBN1 5LT: not on the flood risk listBN1 5LU: not on the flood risk listBN1 5LW: not on the flood risk listBN1 5LY: not on the flood risk listBN1 5NA: not on the flood risk listBN1 5NB: not on the flood risk listBN1 5ND: not on the flood risk listBN1 5NE: not on the flood risk listBN1 5NF: not on the flood risk listBN1 5NG: not on the flood risk listBN1 5NH: not on the flood risk listBN1 5NJ: not on the flood risk listBN1 5NL: not on the flood risk listBN1 5NN: not on the flood risk listBN1 5NP: not on the flood risk listBN1 5NQ: not on the flood risk listBN1 5PA: not on the flood risk listBN1 5PB: not on the flood risk listBN1 5PD: not on the flood risk listBN1 5PF: not on the flood risk listBN1 5PG: not on the flood risk listBN1 5PL: not on the flood risk listBN1 5PN: not on the flood risk listBN1 5PQ: not on the flood risk listBN1 5PS: not on the flood risk listBN1 5PT: not on the flood risk listBN1 5PW: not on the flood risk listBN1 5PZ: not on the flood risk listBN1 5RA: not on the flood risk listBN1 6AA: not on the flood risk listBN1 6AB: not on the flood risk listBN1 6AD: not on the flood risk listBN1 6AE: not on the flood risk listBN1 6AF: not on the flood risk listBN1 6AG: not on the flood risk listBN1 6AH: not on the flood risk listBN1 6AJ: not on the flood risk listBN1 6AL: not on the flood risk listBN1 6AN: not on the flood risk listBN1 6AP: not on the flood risk listBN1 6AQ: not on the flood risk listBN1 6AR: not on the flood risk listBN1 6AT: not on the flood risk listBN1 6AU: not on the flood risk listBN1 6AY: not on the flood risk listBN1 6AZ: not on the flood risk listBN1 6BB: not on the flood risk listBN1 6BL: not on the flood risk listBN1 6BQ: not on the flood risk listBN1 6BY: not on the flood risk listBN1 6BZ: not on the flood risk listBN1 6DD: not on the flood risk listBN1 6DE: not on the flood risk listBN1 6DF: not on the flood risk listBN1 6DG: not on the flood risk listBN1 6DH: not on the flood risk listBN1 6DJ: not on the flood risk listBN1 6DL: not on the flood risk listBN1 6DN: not on the flood risk listBN1 6DQ: not on the flood risk listBN1 6DR: not on the flood risk listBN1 6DW: not on the flood risk listBN1 6EA: not on the flood risk listBN1 6EB: not on the flood risk listBN1 6ED: not on the flood risk listBN1 6EE: not on the flood risk listBN1 6EF: not on the flood risk listBN1 6EG: not on the flood risk listBN1 6EH: not on the flood risk listBN1 6EJ: not on the flood risk listBN1 6EL: not on the flood risk listBN1 6EN: not on the flood risk listBN1 6EQ: not on the flood risk listBN1 6EW: not on the flood risk listBN1 6FA: not on the flood risk listBN1 6FB: not on the flood risk listBN1 6FD: not on the flood risk listBN1 6FE: not on the flood risk listBN1 6FF: not on the flood risk listBN1 6FG: not on the flood risk listBN1 6FH: not on the flood risk listBN1 6FJ: not on the flood risk listBN1 6FL: not on the flood risk listBN1 6FN: not on the flood risk listBN1 6FP: not on the flood risk listBN1 6GA: not on the flood risk listBN1 6GB: not on the flood risk listBN1 6GD: not on the flood risk listBN1 6GE: not on the flood risk listBN1 6GF: not on the flood risk listBN1 6GH: not on the flood risk listBN1 6GJ: not on the flood risk listBN1 6GL: not on the flood risk listBN1 6GN: not on the flood risk listBN1 6GP: not on the flood risk listBN1 6GQ: not on the flood risk listBN1 6HA: not on the flood risk listBN1 6HB: not on the flood risk listBN1 6HF: not on the flood risk listBN1 6HG: not on the flood risk listBN1 6HH: not on the flood risk listBN1 6HJ: not on the flood risk listBN1 6HL: not on the flood risk listBN1 6HN: not on the flood risk listBN1 6HR: not on the flood risk listBN1 6JA: not on the flood risk listBN1 6JB: not on the flood risk listBN1 6JD: not on the flood risk listBN1 6JE: not on the flood risk listBN1 6JF: not on the flood risk listBN1 6JG: not on the flood risk listBN1 6JH: not on the flood risk listBN1 6JJ: not on the flood risk listBN1 6JN: not on the flood risk listBN1 6JP: not on the flood risk listBN1 6JR: not on the flood risk listBN1 6JT: not on the flood risk listBN1 6JU: not on the flood risk listBN1 6JX: not on the flood risk listBN1 6LA: not on the flood risk listBN1 6LB: not on the flood risk listBN1 6LD: not on the flood risk listBN1 6LE: not on the flood risk listBN1 6LF: not on the flood risk listBN1 6LG: not on the flood risk listBN1 6LH: not on the flood risk listBN1 6LJ: not on the flood risk listBN1 6LN: not on the flood risk listBN1 6LP: not on the flood risk listBN1 6LR: not on the flood risk listBN1 6LT: not on the flood risk listBN1 6LU: not on the flood risk listBN1 6NA: not on the flood risk listBN1 6NB: not on the flood risk listBN1 6ND: not on the flood risk listBN1 6NE: not on the flood risk listBN1 6NF: not on the flood risk listBN1 6NG: not on the flood risk listBN1 6NH: not on the flood risk listBN1 6NJ: not on the flood risk listBN1 6NL: not on the flood risk listBN1 6NN: not on the flood risk listBN1 6NP: not on the flood risk listBN1 6NR: not on the flood risk listBN1 6NW: not on the flood risk listBN1 6PA: not on the flood risk listBN1 6PB: not on the flood risk listBN1 6PD: not on the flood risk listBN1 6PE: not on the flood risk listBN1 6PG: not on the flood risk listBN1 6PH: not on the flood risk listBN1 6PJ: not on the flood risk listBN1 6PL: not on the flood risk listBN1 6PN: not on the flood risk listBN1 6PP: not on the flood risk listBN1 6PQ: not on the flood risk listBN1 6PR: not on the flood risk listBN1 6PS: not on the flood risk listBN1 6PT: not on the flood risk listBN1 6PU: not on the flood risk listBN1 6PW: not on the flood risk listBN1 6PY: not on the flood risk listBN1 6PZ: not on the flood risk listBN1 6QB: not on the flood risk listBN1 6QE: not on the flood risk listBN1 6QG: not on the flood risk listBN1 6QR: not on the flood risk listBN1 6QX: not on the flood risk listBN1 6RA: not on the flood risk listBN1 6RB: not on the flood risk listBN1 6RD: not on the flood risk listBN1 6RE: not on the flood risk listBN1 6RF: not on the flood risk listBN1 6RG: not on the flood risk listBN1 6RH: not on the flood risk listBN1 6RJ: not on the flood risk listBN1 6RL: not on the flood risk listBN1 6RN: not on the flood risk listBN1 6RP: not on the flood risk listBN1 6RQ: not on the flood risk listBN1 6RR: not on the flood risk listBN1 6RS: not on the flood risk listBN1 6RU: not on the flood risk listBN1 6RW: not on the flood risk listBN1 6RX: not on the flood risk listBN1 6SA: not on the flood risk listBN1 6SB: not on the flood risk listBN1 6SD: not on the flood risk listBN1 6SE: not on the flood risk listBN1 6SF: not on the flood risk listBN1 6SG: not on the flood risk listBN1 6SH: not on the flood risk listBN1 6SJ: not on the flood risk listBN1 6SL: not on the flood risk listBN1 6SN: not on the flood risk listBN1 6SQ: not on the flood risk listBN1 6SR: not on the flood risk listBN1 6SS: not on the flood risk listBN1 6ST: not on the flood risk listBN1 6TA: not on the flood risk listBN1 6TD: not on the flood risk listBN1 6TE: not on the flood risk listBN1 6TF: not on the flood risk listBN1 6TZ: not on the flood risk listBN1 6UA: not on the flood risk listBN1 6UB: not on the flood risk listBN1 6UD: not on the flood risk listBN1 6UF: not on the flood risk listBN1 6UG: not on the flood risk listBN1 6UH: not on the flood risk listBN1 6UJ: not on the flood risk listBN1 6UL: not on the flood risk listBN1 6UN: not on the flood risk listBN1 6UT: not on the flood risk listBN1 6UU: not on the flood risk listBN1 6UW: not on the flood risk listBN1 6UY: not on the flood risk listBN1 6UZ: not on the flood risk listBN1 6WA: not on the flood risk listBN1 6WB: not on the flood risk listBN1 6WE: not on the flood risk listBN1 6WF: not on the flood risk listBN1 6WG: not on the flood risk listBN1 6WH: not on the flood risk listBN1 6WJ: not on the flood risk listBN1 6WN: not on the flood risk listBN1 6WP: not on the flood risk listBN1 6WQ: not on the flood risk listBN1 6WT: not on the flood risk listBN1 6XA: not on the flood risk listBN1 6XB: not on the flood risk listBN1 6XD: not on the flood risk listBN1 6XZ: not on the flood risk listBN1 6YD: not on the flood risk listBN1 6YF: not on the flood risk listBN1 6YG: not on the flood risk listBN1 6YH: not on the flood risk listBN1 6YJ: not on the flood risk listBN1 6YL: not on the flood risk listBN1 6YP: not on the flood risk listBN1 6YS: not on the flood risk listBN1 6ZA: not on the flood risk listBN1 6ZD: not on the flood risk listBN1 7AA: not on the flood risk listBN1 7AD: not on the flood risk listBN1 7AE: not on the flood risk listBN1 7AX: not on the flood risk listBN1 7AY: not on the flood risk listBN1 7BB: not on the flood risk listBN1 7BD: not on the flood risk listBN1 7BE: not on the flood risk listBN1 7BF: not on the flood risk listBN1 7BG: not on the flood risk listBN1 7BH: not on the flood risk listBN1 7BN: not on the flood risk listBN1 7BP: not on the flood risk listBN1 7BQ: not on the flood risk listBN1 7BR: not on the flood risk listBN1 7BS: not on the flood risk listBN1 7BT: not on the flood risk listBN1 7BU: not on the flood risk listBN1 7BW: not on the flood risk listBN1 7DU: not on the flood risk listBN1 7DW: not on the flood risk listBN1 7DY: not on the flood risk listBN1 7EA: not on the flood risk listBN1 7EB: not on the flood risk listBN1 7ED: not on the flood risk listBN1 7EF: not on the flood risk listBN1 7EG: not on the flood risk listBN1 7EL: not on the flood risk listBN1 7EN: not on the flood risk listBN1 7EP: not on the flood risk listBN1 7ES: not on the flood risk listBN1 7ET: not on the flood risk listBN1 7EU: not on the flood risk listBN1 7EX: not on the flood risk listBN1 7EY: not on the flood risk listBN1 7FA: not on the flood risk listBN1 7FB: not on the flood risk listBN1 7FD: not on the flood risk listBN1 7FE: not on the flood risk listBN1 7FF: not on the flood risk listBN1 7FG: not on the flood risk listBN1 7FH: not on the flood risk listBN1 7FJ: not on the flood risk listBN1 7FL: not on the flood risk listBN1 7FP: not on the flood risk listBN1 7FQ: not on the flood risk listBN1 7GA: not on the flood risk listBN1 7GB: not on the flood risk listBN1 7GD: not on the flood risk listBN1 7GE: not on the flood risk listBN1 7GF: not on the flood risk listBN1 7GG: not on the flood risk listBN1 7GH: not on the flood risk listBN1 7GL: not on the flood risk listBN1 7GN: not on the flood risk listBN1 7GR: not on the flood risk listBN1 7GS: not on the flood risk listBN1 7GU: not on the flood risk listBN1 7GW: not on the flood risk listBN1 7GX: not on the flood risk listBN1 7GY: not on the flood risk listBN1 7HA: not on the flood risk listBN1 7HD: not on the flood risk listBN1 7HE: not on the flood risk listBN1 7HH: not on the flood risk listBN1 7HJ: not on the flood risk listBN1 7HL: not on the flood risk listBN1 7HN: not on the flood risk listBN1 7HP: not on the flood risk listBN1 7HR: not on the flood risk listBN1 7HS: not on the flood risk listBN1 7HT: not on the flood risk listBN1 7HU: not on the flood risk listBN1 7HX: not on the flood risk listBN1 7HZ: not on the flood risk listBN1 7JA: not on the flood risk listBN1 7JE: not on the flood risk listBN1 7JF: not on the flood risk listBN1 7JJ: not on the flood risk listBN1 7JP: not on the flood risk listBN1 7JR: not on the flood risk listBN1 7JS: not on the flood risk listBN1 7LA: not on the flood risk listBN1 7LB: not on the flood risk listBN1 8AA: not on the flood risk listBN1 8AB: not on the flood risk listBN1 8AD: not on the flood risk listBN1 8AF: not on the flood risk listBN1 8AG: not on the flood risk listBN1 8AL: not on the flood risk listBN1 8AN: not on the flood risk listBN1 8AP: not on the flood risk listBN1 8AQ: not on the flood risk listBN1 8AS: not on the flood risk listBN1 8AT: not on the flood risk listBN1 8AZ: not on the flood risk listBN1 8BA: not on the flood risk listBN1 8BB: not on the flood risk listBN1 8BD: not on the flood risk listBN1 8BL: not on the flood risk listBN1 8DA: not on the flood risk listBN1 8DB: not on the flood risk listBN1 8DD: not on the flood risk listBN1 8DE: not on the flood risk listBN1 8DF: not on the flood risk listBN1 8DG: not on the flood risk listBN1 8DJ: not on the flood risk listBN1 8DL: not on the flood risk listBN1 8DN: not on the flood risk listBN1 8DP: not on the flood risk listBN1 8DQ: not on the flood risk listBN1 8DR: not on the flood risk listBN1 8DS: not on the flood risk listBN1 8EA: not on the flood risk listBN1 8EB: not on the flood risk listBN1 8ED: not on the flood risk listBN1 8EE: not on the flood risk listBN1 8EF: not on the flood risk listBN1 8EG: not on the flood risk listBN1 8EH: not on the flood risk listBN1 8EL: not on the flood risk listBN1 8EN: not on the flood risk listBN1 8EP: not on the flood risk listBN1 8EQ: not on the flood risk listBN1 8FB: not on the flood risk listBN1 8FD: not on the flood risk listBN1 8FE: not on the flood risk listBN1 8FF: not on the flood risk listBN1 8FG: not on the flood risk listBN1 8FH: not on the flood risk listBN1 8FL: not on the flood risk listBN1 8FN: not on the flood risk listBN1 8FP: not on the flood risk listBN1 8GA: not on the flood risk listBN1 8GB: not on the flood risk listBN1 8GD: not on the flood risk listBN1 8GE: not on the flood risk listBN1 8GF: not on the flood risk listBN1 8GG: not on the flood risk listBN1 8GH: not on the flood risk listBN1 8GJ: not on the flood risk listBN1 8GL: not on the flood risk listBN1 8GN: not on the flood risk listBN1 8GP: not on the flood risk listBN1 8GQ: not on the flood risk listBN1 8HA: not on the flood risk listBN1 8HB: not on the flood risk listBN1 8HD: not on the flood risk listBN1 8HE: not on the flood risk listBN1 8HF: not on the flood risk listBN1 8HG: not on the flood risk listBN1 8HH: not on the flood risk listBN1 8HJ: not on the flood risk listBN1 8HL: not on the flood risk listBN1 8HN: not on the flood risk listBN1 8HP: not on the flood risk listBN1 8HQ: not on the flood risk listBN1 8HS: not on the flood risk listBN1 8JA: not on the flood risk listBN1 8JB: not on the flood risk listBN1 8JD: not on the flood risk listBN1 8JE: not on the flood risk listBN1 8JG: not on the flood risk listBN1 8JH: not on the flood risk listBN1 8JJ: not on the flood risk listBN1 8JL: not on the flood risk listBN1 8JN: not on the flood risk listBN1 8LA: not on the flood risk listBN1 8LB: not on the flood risk listBN1 8LD: not on the flood risk listBN1 8LE: not on the flood risk listBN1 8LF: not on the flood risk listBN1 8LG: not on the flood risk listBN1 8LH: not on the flood risk listBN1 8LJ: not on the flood risk listBN1 8LL: not on the flood risk listBN1 8LN: not on the flood risk listBN1 8LP: not on the flood risk listBN1 8LQ: not on the flood risk listBN1 8LR: not on the flood risk listBN1 8LS: not on the flood risk listBN1 8LU: not on the flood risk listBN1 8LW: not on the flood risk listBN1 8LZ: not on the flood risk listBN1 8NA: not on the flood risk listBN1 8NB: not on the flood risk listBN1 8ND: not on the flood risk listBN1 8NE: not on the flood risk listBN1 8NF: not on the flood risk listBN1 8NG: not on the flood risk listBN1 8NH: not on the flood risk listBN1 8NJ: not on the flood risk listBN1 8NL: not on the flood risk listBN1 8NN: not on the flood risk listBN1 8NP: not on the flood risk listBN1 8NQ: not on the flood risk listBN1 8NR: not on the flood risk listBN1 8NT: not on the flood risk listBN1 8NW: not on the flood risk listBN1 8NY: not on the flood risk listBN1 8PB: not on the flood risk listBN1 8PJ: not on the flood risk listBN1 8PL: not on the flood risk listBN1 8PN: not on the flood risk listBN1 8PP: not on the flood risk listBN1 8PZ: not on the flood risk listBN1 8QA: not on the flood risk listBN1 8QD: not on the flood risk listBN1 8QE: not on the flood risk listBN1 8QF: not on the flood risk listBN1 8QG: not on the flood risk listBN1 8QH: not on the flood risk listBN1 8QJ: not on the flood risk listBN1 8QL: not on the flood risk listBN1 8QN: not on the flood risk listBN1 8QQ: not on the flood risk listBN1 8QR: not on the flood risk listBN1 8QU: not on the flood risk listBN1 8QX: not on the flood risk listBN1 8RA: not on the flood risk listBN1 8RB: not on the flood risk listBN1 8RD: not on the flood risk listBN1 8RE: not on the flood risk listBN1 8RF: not on the flood risk listBN1 8RH: not on the flood risk listBN1 8RJ: not on the flood risk listBN1 8RL: not on the flood risk listBN1 8RN: not on the flood risk listBN1 8SA: not on the flood risk listBN1 8SB: not on the flood risk listBN1 8SD: not on the flood risk listBN1 8SE: not on the flood risk listBN1 8SG: not on the flood risk listBN1 8SH: not on the flood risk listBN1 8SJ: not on the flood risk listBN1 8SL: not on the flood risk listBN1 8SN: not on the flood risk listBN1 8SP: not on the flood risk listBN1 8SQ: not on the flood risk listBN1 8TA: not on the flood risk listBN1 8TB: not on the flood risk listBN1 8TD: not on the flood risk listBN1 8TE: not on the flood risk listBN1 8TF: not on the flood risk listBN1 8TG: not on the flood risk listBN1 8TJ: not on the flood risk listBN1 8TL: not on the flood risk listBN1 8TN: not on the flood risk listBN1 8TP: not on the flood risk listBN1 8TR: not on the flood risk listBN1 8TS: not on the flood risk listBN1 8TU: not on the flood risk listBN1 8TZ: not on the flood risk listBN1 8UA: not on the flood risk listBN1 8UB: not on the flood risk listBN1 8UD: not on the flood risk listBN1 8UE: not on the flood risk listBN1 8UF: not on the flood risk listBN1 8UG: not on the flood risk listBN1 8UJ: not on the flood risk listBN1 8UL: not on the flood risk listBN1 8UN: not on the flood risk listBN1 8UP: not on the flood risk listBN1 8WA: not on the flood risk listBN1 8WB: not on the flood risk listBN1 8WD: not on the flood risk listBN1 8WE: not on the flood risk listBN1 8WF: not on the flood risk listBN1 8WG: not on the flood risk listBN1 8WN: not on the flood risk listBN1 8WP: not on the flood risk listBN1 8WQ: not on the flood risk listBN1 8WR: not on the flood risk listBN1 8WS: not on the flood risk listBN1 8WT: not on the flood risk listBN1 8WU: not on the flood risk listBN1 8WW: not on the flood risk listBN1 8XA: not on the flood risk listBN1 8XB: not on the flood risk listBN1 8XD: not on the flood risk listBN1 8XF: not on the flood risk listBN1 8XG: not on the flood risk listBN1 8XJ: not on the flood risk listBN1 8XL: not on the flood risk listBN1 8XN: not on the flood risk listBN1 8XP: not on the flood risk listBN1 8XQ: not on the flood risk listBN1 8XR: not on the flood risk listBN1 8XT: not on the flood risk listBN1 8YB: not on the flood risk listBN1 8YD: not on the flood risk listBN1 8YE: not on the flood risk listBN1 8YF: not on the flood risk listBN1 8YG: not on the flood risk listBN1 8YH: not on the flood risk listBN1 8YP: not on the flood risk listBN1 8YQ: not on the flood risk listBN1 8YR: not on the flood risk listBN1 8YT: not on the flood risk listBN1 8YU: not on the flood risk listBN1 8YW: not on the flood risk listBN1 8ZA: not on the flood risk listBN1 8ZD: not on the flood risk listBN1 8ZF: not on the flood risk listBN1 8ZG: not on the flood risk listBN1 8ZH: not on the flood risk listBN1 9AA: not on the flood risk listBN1 9AD: not on the flood risk listBN1 9AE: not on the flood risk listBN1 9AF: not on the flood risk listBN1 9AH: not on the flood risk listBN1 9AJ: not on the flood risk listBN1 9AL: not on the flood risk listBN1 9AN: not on the flood risk listBN1 9AP: not on the flood risk listBN1 9AQ: not on the flood risk listBN1 9AR: not on the flood risk listBN1 9AS: not on the flood risk listBN1 9AT: not on the flood risk listBN1 9AU: not on the flood risk listBN1 9AW: not on the flood risk listBN1 9AX: not on the flood risk listBN1 9AZ: not on the flood risk listBN1 9BA: not on the flood risk listBN1 9BJ: not on the flood risk listBN1 9BL: not on the flood risk listBN1 9BN: not on the flood risk listBN1 9BP: not on the flood risk listBN1 9BQ: not on the flood risk listBN1 9BS: not on the flood risk listBN1 9BT: not on the flood risk listBN1 9BW: not on the flood risk listBN1 9BX: not on the flood risk listBN1 9BZ: not on the flood risk listBN1 9DA: not on the flood risk listBN1 9DD: not on the flood risk listBN1 9DE: not on the flood risk listBN1 9DL: not on the flood risk listBN1 9DN: not on the flood risk listBN1 9EA: not on the flood risk listBN1 9ED: not on the flood risk listBN1 9EF: not on the flood risk listBN1 9EG: not on the flood risk listBN1 9EH: not on the flood risk listBN1 9EL: not on the flood risk listBN1 9EN: not on the flood risk listBN1 9EP: not on the flood risk listBN1 9EQ: not on the flood risk listBN1 9ER: not on the flood risk listBN1 9ES: not on the flood risk listBN1 9ET: not on the flood risk listBN1 9EU: not on the flood risk listBN1 9EW: not on the flood risk listBN1 9EX: not on the flood risk listBN1 9EY: not on the flood risk listBN1 9GA: not on the flood risk listBN1 9GE: not on the flood risk listBN1 9GG: not on the flood risk listBN1 9GH: not on the flood risk listBN1 9GJ: not on the flood risk listBN1 9GL: not on the flood risk listBN1 9GN: not on the flood risk listBN1 9GP: not on the flood risk listBN1 9GQ: not on the flood risk listBN1 9GR: not on the flood risk listBN1 9GS: not on the flood risk listBN1 9GT: not on the flood risk listBN1 9GU: not on the flood risk listBN1 9HU: not on the flood risk listBN1 9HW: not on the flood risk listBN1 9HY: not on the flood risk listBN1 9JA: not on the flood risk listBN1 9JE: not on the flood risk listBN1 9JF: not on the flood risk listBN1 9JG: not on the flood risk listBN1 9JH: not on the flood risk listBN1 9JJ: not on the flood risk listBN1 9JL: not on the flood risk listBN1 9JN: not on the flood risk listBN1 9JR: not on the flood risk listBN1 9JS: not on the flood risk listBN1 9JT: not on the flood risk listBN1 9JU: not on the flood risk listBN1 9JW: not on the flood risk listBN1 9NJ: not on the flood risk listBN1 9NZ: not on the flood risk listBN1 9PB: not on the flood risk listBN1 9PD: not on the flood risk listBN1 9PE: not on the flood risk listBN1 9PG: not on the flood risk listBN1 9PH: not on the flood risk listBN1 9PJ: not on the flood risk listBN1 9PL: not on the flood risk listBN1 9PN: not on the flood risk listBN1 9PP: not on the flood risk listBN1 9PR: not on the flood risk listBN1 9PS: not on the flood risk listBN1 9PU: not on the flood risk listBN1 9PW: not on the flood risk listBN1 9PX: not on the flood risk listBN1 9PY: not on the flood risk listBN1 9PZ: not on the flood risk listBN1 9QB: not on the flood risk listBN1 9QF: not on the flood risk listBN1 9QG: not on the flood risk listBN1 9QH: not on the flood risk listBN1 9QL: not on the flood risk listBN1 9QN: not on the flood risk listBN1 9QP: not on the flood risk listBN1 9QQ: not on the flood risk listBN1 9QS: not on the flood risk listBN1 9QT: not on the flood risk listBN1 9QU: not on the flood risk listBN1 9QW: not on the flood risk listBN1 9QZ: not on the flood risk listBN1 9RA: not on the flood risk listBN1 9RB: not on the flood risk listBN1 9RH: not on the flood risk listBN1 9RJ: not on the flood risk listBN1 9RP: not on the flood risk listBN1 9RQ: not on the flood risk listBN1 9RR: not on the flood risk listBN1 9RS: not on the flood risk listBN1 9RU: not on the flood risk listBN1 9RX: not on the flood risk listBN1 9SA: not on the flood risk listBN1 9SB: not on the flood risk listBN1 9SD: not on the flood risk listBN1 9SE: not on the flood risk listBN1 9SF: not on the flood risk listBN1 9SH: not on the flood risk listBN1 9SJ: not on the flood risk listBN1 9SP: not on the flood risk list Brighton and Hove Map of every postcode in BN1, by flood risk Of the 1,578 postcodes in BN1 that ONS places, 1,578 are not on the Environment Agency's at-risk list. 5 postcodes lie beyond the edge and are listed under the map. Places named: Brighton and Hove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. Brighton and Hove
  • 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: 1,578

Of the 1,578 postcodes in BN1 that ONS places, 1,578 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 50.8427, longitude -0.1394. 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

5 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

BN1 8AXBN1 8YJBN1 8YLBN1 8ZBBN1 9QD

What broadband can you get in BN1?

Ofcom reports on 1,535 of the 1,578 postcodes in BN1. At 1,009 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit1,009 of 1,535
Postcodes where every home can get superfast1,374 of 1,535
Postcodes where some cannot get decent broadband1 of 1,535

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 BN1 at risk of flooding?

None of the 1,578 postcodes in BN1 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 BN1?

Homes in BN1 sold for a typical £432,000 in the 12 months to August 2026, across 866 sales, up 2.5% on the 12 months before, HM Land Registry's figures show.

£432,000 typical price, the 12 months to August 2026
12 months to August 2025
£421,411
12 months to August 2026
£432,000

▲ up 2.5% on the 12 months before

Detached£777,000 85 sales
Semi-detached£500,000 165 sales
Terraced£575,000 247 sales
Flat or maisonette£295,000 369 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 BN1

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

BN1 1132 postcodesBN1 2128 postcodesBN1 3183 postcodesBN1 4179 postcodesBN1 5160 postcodesBN1 6266 postcodesBN1 7114 postcodesBN1 8257 postcodesBN1 9159 postcodes
UK postcode format explained

Places in BN1

Towns and villages with postcodes in BN1, and how many each has here.

Brighton and Hove postcodes,1,548

Who covers BN1

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

  • Brighton Pavilion1,508
  • Brighton Kemptown and Peacehaven33
  • Lewes19
  • Hove and Portslade17
  • Mid Sussex1

Police force areas

  • Sussex1,578

Next to BN1

BN2 postcode district All BN districts Brighton and Hove postcodes

"Next to" is by number: the district after BN1 in the BN area.

Check a postcode

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