SO45 postcode district: Hythe and Dibden Purlieu and around, Hampshire

SO45 is a postcode district in Hampshire, with 973 postcodes in use in 7 sectors. It has postcodes in Hythe and Dibden Purlieu, Holbury and Blackfield and Langley. Its council is New Forest.

Postcodes in use
973
Sectors
7
Council
New Forest
Places
3 places

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

Every postcode in SO45, by flood risk

Map of every postcode in SO45, by flood risk Of the 973 postcodes in SO45 that ONS places, 35 have a home or business at high risk, 7 are at medium risk at worst, 24 are at low risk at worst, 11 are at very low risk only and 896 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 13 postcodes at high or medium risk; 8 postcodes at high or medium risk. Places named: Hythe and Dibden Purlieu, Holbury, Netley, Blackfield and Langley, Hamble-le-Rice. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. SO45 1AA: not on the flood risk listSO45 1AB: not on the flood risk listSO45 1AF: not on the flood risk listSO45 1AG: not on the flood risk listSO45 1AH: not on the flood risk listSO45 1AJ: not on the flood risk listSO45 1AL: not on the flood risk listSO45 1AP: not on the flood risk listSO45 1AZ: not on the flood risk listSO45 1BD: not on the flood risk listSO45 1BE: not on the flood risk listSO45 1BG: not on the flood risk listSO45 1BL: not on the flood risk listSO45 1BP: not on the flood risk listSO45 1BT: not on the flood risk listSO45 1BU: not on the flood risk listSO45 1BW: not on the flood risk listSO45 1BX: not on the flood risk listSO45 1BY: not on the flood risk listSO45 1BZ: not on the flood risk listSO45 1DA: not on the flood risk listSO45 1DB: not on the flood risk listSO45 1DD: not on the flood risk listSO45 1DE: not on the flood risk listSO45 1DF: not on the flood risk listSO45 1DH: not on the flood risk listSO45 1DJ: not on the flood risk listSO45 1DL: not on the flood risk listSO45 1DP: not on the flood risk listSO45 1DQ: not on the flood risk listSO45 1DR: not on the flood risk listSO45 1DS: not on the flood risk listSO45 1DU: not on the flood risk listSO45 1DW: not on the flood risk listSO45 1DZ: not on the flood risk listSO45 1EA: not on the flood risk listSO45 1EB: not on the flood risk listSO45 1ED: not on the flood risk listSO45 1EF: not on the flood risk listSO45 1EG: not on the flood risk listSO45 1EH: not on the flood risk listSO45 1EJ: not on the flood risk listSO45 1EL: not on the flood risk listSO45 1EN: not on the flood risk listSO45 1EP: not on the flood risk listSO45 1EQ: not on the flood risk listSO45 1ER: not on the flood risk listSO45 1ET: not on the flood risk listSO45 1EW: not on the flood risk listSO45 1EX: not on the flood risk listSO45 1FA: not on the flood risk listSO45 1FD: not on the flood risk listSO45 1FE: not on the flood risk listSO45 1FG: not on the flood risk listSO45 1FH: not on the flood risk listSO45 1FJ: not on the flood risk listSO45 1FL: not on the flood risk listSO45 1FN: not on the flood risk listSO45 1FP: not on the flood risk listSO45 1FQ: not on the flood risk listSO45 1FR: not on the flood risk listSO45 1FW: not on the flood risk listSO45 1FX: not on the flood risk listSO45 1FY: not on the flood risk listSO45 1FZ: not on the flood risk listSO45 1GA: not on the flood risk listSO45 1GD: not on the flood risk listSO45 1GW: not on the flood risk listSO45 1HA: not on the flood risk listSO45 1HB: not on the flood risk listSO45 1QP: not on the flood risk listSO45 1RD: not on the flood risk listSO45 1RE: not on the flood risk listSO45 1RF: not on the flood risk listSO45 1RG: not on the flood risk listSO45 1RH: not on the flood risk listSO45 1RL: not on the flood risk listSO45 1RN: not on the flood risk listSO45 1RS: not on the flood risk listSO45 1RY: not on the flood risk listSO45 1SA: not on the flood risk listSO45 1SB: not on the flood risk listSO45 1SD: not on the flood risk listSO45 1SE: not on the flood risk listSO45 1SF: not on the flood risk listSO45 1SG: not on the flood risk listSO45 1SH: not on the flood risk listSO45 1SJ: not on the flood risk listSO45 1SL: not on the flood risk listSO45 1SN: not on the flood risk listSO45 1SP: not on the flood risk listSO45 1SQ: not on the flood risk listSO45 1SR: not on the flood risk listSO45 1TX: not on the flood risk listSO45 1UB: not on the flood risk listSO45 1UZ: not on the flood risk listSO45 1WA: not on the flood risk listSO45 1WD: not on the flood risk listSO45 1WE: not on the flood risk listSO45 1WF: not on the flood risk listSO45 1WG: not on the flood risk listSO45 1WH: not on the flood risk listSO45 1WJ: not on the flood risk listSO45 1WL: not on the flood risk listSO45 1WN: not on the flood risk listSO45 1WP: not on the flood risk listSO45 1WQ: not on the flood risk listSO45 1WR: not on the flood risk listSO45 1WS: not on the flood risk listSO45 1WT: not on the flood risk listSO45 1WU: not on the flood risk listSO45 1WW: not on the flood risk listSO45 1WY: not on the flood risk listSO45 1WZ: not on the flood risk listSO45 1XB: not on the flood risk listSO45 1XE: not on the flood risk listSO45 1XF: not on the flood risk listSO45 1XG: not on the flood risk listSO45 1XH: not on the flood risk listSO45 1XJ: not on the flood risk listSO45 1XL: not on the flood risk listSO45 1XN: not on the flood risk listSO45 1XP: not on the flood risk listSO45 1XQ: not on the flood risk listSO45 1XR: not on the flood risk listSO45 1XS: not on the flood risk listSO45 1XT: not on the flood risk listSO45 1XW: not on the flood risk listSO45 1XZ: not on the flood risk listSO45 1YB: not on the flood risk listSO45 1YD: not on the flood risk listSO45 1YE: not on the flood risk listSO45 1YF: not on the flood risk listSO45 1YG: not on the flood risk listSO45 1YH: not on the flood risk listSO45 1YJ: not on the flood risk listSO45 1YL: not on the flood risk listSO45 1YN: not on the flood risk listSO45 1YP: not on the flood risk listSO45 1YR: not on the flood risk listSO45 1YS: not on the flood risk listSO45 1YT: not on the flood risk listSO45 1YU: not on the flood risk listSO45 1YW: not on the flood risk listSO45 1YX: not on the flood risk listSO45 1YY: not on the flood risk listSO45 1YZ: not on the flood risk listSO45 1ZA: not on the flood risk listSO45 1ZL: not on the flood risk listSO45 1ZN: not on the flood risk listSO45 1ZP: not on the flood risk listSO45 1ZQ: not on the flood risk listSO45 1ZT: not on the flood risk listSO45 1ZU: not on the flood risk listSO45 1ZW: not on the flood risk listSO45 1ZX: not on the flood risk listSO45 1ZY: not on the flood risk listSO45 1ZZ: not on the flood risk listSO45 2AN: not on the flood risk listSO45 2AP: not on the flood risk listSO45 2AQ: not on the flood risk listSO45 2AR: not on the flood risk listSO45 2AS: not on the flood risk listSO45 2EY: not on the flood risk listSO45 2FB: not on the flood risk listSO45 2FD: not on the flood risk listSO45 2FF: not on the flood risk listSO45 2FG: not on the flood risk listSO45 2FH: not on the flood risk listSO45 2FJ: not on the flood risk listSO45 2FS: not on the flood risk listSO45 2FT: not on the flood risk listSO45 2GA: not on the flood risk listSO45 2GB: not on the flood risk listSO45 2GD: not on the flood risk listSO45 2GE: not on the flood risk listSO45 2GF: not on the flood risk listSO45 2GG: not on the flood risk listSO45 2GH: not on the flood risk listSO45 2GJ: not on the flood risk listSO45 2GL: not on the flood risk listSO45 2GN: not on the flood risk listSO45 2GP: not on the flood risk listSO45 2GR: not on the flood risk listSO45 2GS: not on the flood risk listSO45 2GT: not on the flood risk listSO45 2GU: not on the flood risk listSO45 2GX: not on the flood risk listSO45 2GZ: not on the flood risk listSO45 2HA: not on the flood risk listSO45 2HB: not on the flood risk listSO45 2HF: not on the flood risk listSO45 2HH: not on the flood risk listSO45 2HJ: not on the flood risk listSO45 2HL: not on the flood risk listSO45 2HN: not on the flood risk listSO45 2HP: not on the flood risk listSO45 2HQ: not on the flood risk listSO45 2HR: not on the flood risk listSO45 2HS: not on the flood risk listSO45 2HT: not on the flood risk listSO45 2HU: not on the flood risk listSO45 2HW: not on the flood risk listSO45 2HX: not on the flood risk listSO45 2HY: not on the flood risk listSO45 2HZ: not on the flood risk listSO45 2JA: not on the flood risk listSO45 2JB: not on the flood risk listSO45 2JE: not on the flood risk listSO45 2JG: not on the flood risk listSO45 2JH: not on the flood risk listSO45 2JJ: not on the flood risk listSO45 2JN: not on the flood risk listSO45 2JP: not on the flood risk listSO45 2JR: not on the flood risk listSO45 2JS: not on the flood risk listSO45 2JT: not on the flood risk listSO45 2JU: not on the flood risk listSO45 2JW: not on the flood risk listSO45 2JY: not on the flood risk listSO45 2JZ: not on the flood risk listSO45 2LA: not on the flood risk listSO45 2LB: not on the flood risk listSO45 2LD: not on the flood risk listSO45 2LE: not on the flood risk listSO45 2LF: not on the flood risk listSO45 2LG: not on the flood risk listSO45 2LH: not on the flood risk listSO45 2LJ: not on the flood risk listSO45 2LL: not on the flood risk listSO45 2LN: not on the flood risk listSO45 2LP: not on the flood risk listSO45 2LQ: not on the flood risk listSO45 2LR: not on the flood risk listSO45 2LT: not on the flood risk listSO45 2LU: not on the flood risk listSO45 2LX: not on the flood risk listSO45 2LY: not on the flood risk listSO45 2LZ: not on the flood risk listSO45 2NA: not on the flood risk listSO45 2NB: not on the flood risk listSO45 2ND: not on the flood risk listSO45 2NE: not on the flood risk listSO45 2NF: not on the flood risk listSO45 2NG: not on the flood risk listSO45 2NH: not on the flood risk listSO45 2NJ: not on the flood risk listSO45 2NL: not on the flood risk listSO45 2NN: not on the flood risk listSO45 2NP: not on the flood risk listSO45 2NR: not on the flood risk listSO45 2NS: not on the flood risk listSO45 2NT: not on the flood risk listSO45 2NU: not on the flood risk listSO45 2NW: not on the flood risk listSO45 2NX: not on the flood risk listSO45 2NY: not on the flood risk listSO45 2NZ: not on the flood risk listSO45 2PA: not on the flood risk listSO45 2PB: not on the flood risk listSO45 2PD: not on the flood risk listSO45 2PE: not on the flood risk listSO45 2PF: not on the flood risk listSO45 2PG: not on the flood risk listSO45 2PH: not on the flood risk listSO45 2PJ: not on the flood risk listSO45 2PL: not on the flood risk listSO45 2PN: not on the flood risk listSO45 2PP: not on the flood risk listSO45 2PQ: not on the flood risk listSO45 2PR: not on the flood risk listSO45 2PT: not on the flood risk listSO45 2PW: not on the flood risk listSO45 2PY: not on the flood risk listSO45 2PZ: not on the flood risk listSO45 2QA: not on the flood risk listSO45 2QB: not on the flood risk listSO45 2QD: not on the flood risk listSO45 2QE: not on the flood risk listSO45 2QF: not on the flood risk listSO45 2QG: not on the flood risk listSO45 2QH: not on the flood risk listSO45 2QJ: not on the flood risk listSO45 2QL: not on the flood risk listSO45 2QN: not on the flood risk listSO45 2QP: not on the flood risk listSO45 2QZ: not on the flood risk listSO45 2RB: not on the flood risk listSO45 3AB: not on the flood risk listSO45 3AD: not on the flood risk listSO45 3AE: not on the flood risk listSO45 3BL: not on the flood risk listSO45 3BP: not on the flood risk listSO45 3BU: not on the flood risk listSO45 3BW: not on the flood risk listSO45 3DA: not on the flood risk listSO45 3DJ: not on the flood risk listSO45 3FH: not on the flood risk listSO45 3FX: not on the flood risk listSO45 3FY: not on the flood risk listSO45 3FZ: not on the flood risk listSO45 3GB: not on the flood risk listSO45 3GD: not on the flood risk listSO45 3GF: not on the flood risk listSO45 3GG: not on the flood risk listSO45 3GH: not on the flood risk listSO45 3GJ: not on the flood risk listSO45 3GL: not on the flood risk listSO45 3GP: not on the flood risk listSO45 3GR: not on the flood risk listSO45 3GS: not on the flood risk listSO45 3GT: not on the flood risk listSO45 3GX: not on the flood risk listSO45 3GY: not on the flood risk listSO45 3GZ: not on the flood risk listSO45 3HA: not on the flood risk listSO45 3HB: not on the flood risk listSO45 3HD: not on the flood risk listSO45 3HE: not on the flood risk listSO45 3HF: not on the flood risk listSO45 3HH: not on the flood risk listSO45 3HL: not on the flood risk listSO45 3HN: not on the flood risk listSO45 3HP: not on the flood risk listSO45 3HQ: not on the flood risk listSO45 3HS: not on the flood risk listSO45 3HW: not on the flood risk listSO45 3HX: not on the flood risk listSO45 3HY: not on the flood risk listSO45 3HZ: not on the flood risk listSO45 3JA: not on the flood risk listSO45 3JB: not on the flood risk listSO45 3JR: not on the flood risk listSO45 3JS: not on the flood risk listSO45 3JU: not on the flood risk listSO45 3JW: not on the flood risk listSO45 3JX: not on the flood risk listSO45 3JY: not on the flood risk listSO45 3LA: not on the flood risk listSO45 3LB: not on the flood risk listSO45 3LE: not on the flood risk listSO45 3LG: not on the flood risk listSO45 3LH: not on the flood risk listSO45 3LJ: not on the flood risk listSO45 3LL: not on the flood risk listSO45 3LP: not on the flood risk listSO45 3LQ: not on the flood risk listSO45 3NA: not on the flood risk listSO45 3NB: not on the flood risk listSO45 3ND: not on the flood risk listSO45 3NF: not on the flood risk listSO45 3NG: not on the flood risk listSO45 3NH: not on the flood risk listSO45 3NJ: not on the flood risk listSO45 3NL: not on the flood risk listSO45 3NN: not on the flood risk listSO45 3NQ: not on the flood risk listSO45 3NR: not on the flood risk listSO45 3NS: not on the flood risk listSO45 3NU: not on the flood risk listSO45 3NX: not on the flood risk listSO45 3NY: not on the flood risk listSO45 3NZ: not on the flood risk listSO45 3PA: not on the flood risk listSO45 3PB: not on the flood risk listSO45 3PE: not on the flood risk listSO45 3PF: not on the flood risk listSO45 3PG: not on the flood risk listSO45 3PH: not on the flood risk listSO45 3PJ: not on the flood risk listSO45 3PN: not on the flood risk listSO45 3PQ: not on the flood risk listSO45 3PT: not on the flood risk listSO45 3PU: not on the flood risk listSO45 3PW: not on the flood risk listSO45 3PX: not on the flood risk listSO45 3PY: not on the flood risk listSO45 3PZ: not on the flood risk listSO45 3QA: not on the flood risk listSO45 3QB: not on the flood risk listSO45 3QD: not on the flood risk listSO45 3QE: not on the flood risk listSO45 3QF: not on the flood risk listSO45 3QG: not on the flood risk listSO45 3QH: not on the flood risk listSO45 3QJ: not on the flood risk listSO45 3QL: not on the flood risk listSO45 3QN: not on the flood risk listSO45 3QP: not on the flood risk listSO45 3QR: not on the flood risk listSO45 3QS: not on the flood risk listSO45 3QT: not on the flood risk listSO45 3QW: not on the flood risk listSO45 3QX: not on the flood risk listSO45 3QY: not on the flood risk listSO45 3QZ: not on the flood risk listSO45 3RB: not on the flood risk listSO45 3RD: not on the flood risk listSO45 3RF: not on the flood risk listSO45 3RG: not on the flood risk listSO45 3RH: not on the flood risk listSO45 3RJ: not on the flood risk listSO45 3RL: not on the flood risk listSO45 3RP: not on the flood risk listSO45 3RS: not on the flood risk listSO45 3RT: not on the flood risk listSO45 3SA: not on the flood risk listSO45 3SB: not on the flood risk listSO45 3YH: not on the flood risk listSO45 3ZG: not on the flood risk listSO45 4AB: not on the flood risk listSO45 4AH: not on the flood risk listSO45 4AJ: not on the flood risk listSO45 4AL: not on the flood risk listSO45 4AN: not on the flood risk listSO45 4AP: not on the flood risk listSO45 4AS: not on the flood risk listSO45 4AT: not on the flood risk listSO45 4AX: not on the flood risk listSO45 4AY: not on the flood risk listSO45 4AZ: not on the flood risk listSO45 4BA: not on the flood risk listSO45 4BB: not on the flood risk listSO45 4BD: not on the flood risk listSO45 4BE: not on the flood risk listSO45 4BU: not on the flood risk listSO45 4BW: not on the flood risk listSO45 4BX: not on the flood risk listSO45 4BY: not on the flood risk listSO45 4BZ: not on the flood risk listSO45 4EY: not on the flood risk listSO45 4GZ: not on the flood risk listSO45 4HA: not on the flood risk listSO45 4HB: not on the flood risk listSO45 4HD: not on the flood risk listSO45 4HJ: not on the flood risk listSO45 4HP: not on the flood risk listSO45 4HQ: not on the flood risk listSO45 4HR: not on the flood risk listSO45 4HS: not on the flood risk listSO45 4HW: not on the flood risk listSO45 4HX: not on the flood risk listSO45 4HY: not on the flood risk listSO45 4HZ: not on the flood risk listSO45 4JA: not on the flood risk listSO45 4JB: not on the flood risk listSO45 4JD: not on the flood risk listSO45 4JE: not on the flood risk listSO45 4JF: not on the flood risk listSO45 4JG: not on the flood risk listSO45 4JH: not on the flood risk listSO45 4JJ: not on the flood risk listSO45 4JL: not on the flood risk listSO45 4JN: not on the flood risk listSO45 4JP: not on the flood risk listSO45 4JQ: not on the flood risk listSO45 4JR: not on the flood risk listSO45 4JS: not on the flood risk listSO45 4JT: not on the flood risk listSO45 4JU: not on the flood risk listSO45 4JX: not on the flood risk listSO45 4LA: not on the flood risk listSO45 4LB: not on the flood risk listSO45 4LD: not on the flood risk listSO45 4LE: not on the flood risk listSO45 4LF: not on the flood risk listSO45 4LG: not on the flood risk listSO45 4LH: not on the flood risk listSO45 4LJ: not on the flood risk listSO45 4LL: not on the flood risk listSO45 4LN: not on the flood risk listSO45 4LR: not on the flood risk listSO45 4LT: not on the flood risk listSO45 4LU: not on the flood risk listSO45 4LX: not on the flood risk listSO45 4LY: not on the flood risk listSO45 4LZ: not on the flood risk listSO45 4ND: not on the flood risk listSO45 4NE: not on the flood risk listSO45 4NH: not on the flood risk listSO45 4NJ: not on the flood risk listSO45 4NN: not on the flood risk listSO45 4NR: not on the flood risk listSO45 4NS: not on the flood risk listSO45 4NU: not on the flood risk listSO45 4NW: not on the flood risk listSO45 4NX: not on the flood risk listSO45 4NY: not on the flood risk listSO45 4PB: not on the flood risk listSO45 4PD: not on the flood risk listSO45 4PE: not on the flood risk listSO45 4PF: not on the flood risk listSO45 4PG: not on the flood risk listSO45 4PH: not on the flood risk listSO45 4PJ: not on the flood risk listSO45 4PL: not on the flood risk listSO45 4PN: not on the flood risk listSO45 4PQ: not on the flood risk listSO45 4PR: not on the flood risk listSO45 4PS: not on the flood risk listSO45 4PT: not on the flood risk listSO45 4PU: not on the flood risk listSO45 4PW: not on the flood risk listSO45 4PX: not on the flood risk listSO45 4PZ: not on the flood risk listSO45 4QA: not on the flood risk listSO45 4QD: not on the flood risk listSO45 4QF: not on the flood risk listSO45 4QG: not on the flood risk listSO45 4QH: not on the flood risk listSO45 4QJ: not on the flood risk listSO45 4QL: not on the flood risk listSO45 4QN: not on the flood risk listSO45 4QP: not on the flood risk listSO45 4RA: not on the flood risk listSO45 4RD: not on the flood risk listSO45 4RE: not on the flood risk listSO45 4RF: not on the flood risk listSO45 4RG: not on the flood risk listSO45 4RH: not on the flood risk listSO45 4RJ: not on the flood risk listSO45 4RL: not on the flood risk listSO45 4RN: not on the flood risk listSO45 4RP: not on the flood risk listSO45 4RQ: not on the flood risk listSO45 4RR: not on the flood risk listSO45 4RS: not on the flood risk listSO45 4RW: not on the flood risk listSO45 4RX: not on the flood risk listSO45 4SB: not on the flood risk listSO45 4ZB: not on the flood risk listSO45 4ZF: not on the flood risk listSO45 5AA: not on the flood risk listSO45 5AB: not on the flood risk listSO45 5AD: not on the flood risk listSO45 5AE: not on the flood risk listSO45 5AF: not on the flood risk listSO45 5AG: not on the flood risk listSO45 5AL: not on the flood risk listSO45 5AQ: not on the flood risk listSO45 5AR: not on the flood risk listSO45 5AU: not on the flood risk listSO45 5AW: not on the flood risk listSO45 5AX: not on the flood risk listSO45 5AY: not on the flood risk listSO45 5AZ: not on the flood risk listSO45 5BA: not on the flood risk listSO45 5BB: not on the flood risk listSO45 5BD: not on the flood risk listSO45 5BH: not on the flood risk listSO45 5BL: not on the flood risk listSO45 5BN: not on the flood risk listSO45 5BQ: not on the flood risk listSO45 5BS: not on the flood risk listSO45 5BT: not on the flood risk listSO45 5DA: not on the flood risk listSO45 5DB: not on the flood risk listSO45 5DD: not on the flood risk listSO45 5DE: not on the flood risk listSO45 5DF: not on the flood risk listSO45 5DG: not on the flood risk listSO45 5DH: not on the flood risk listSO45 5DP: not on the flood risk listSO45 5DT: not on the flood risk listSO45 5DU: not on the flood risk listSO45 5DW: not on the flood risk listSO45 5DX: not on the flood risk listSO45 5DZ: not on the flood risk listSO45 5ED: not on the flood risk listSO45 5EG: not on the flood risk listSO45 5EH: not on the flood risk listSO45 5EJ: not on the flood risk listSO45 5EN: not on the flood risk listSO45 5EP: not on the flood risk listSO45 5EQ: not on the flood risk listSO45 5ER: not on the flood risk listSO45 5ES: not on the flood risk listSO45 5ET: not on the flood risk listSO45 5EU: not on the flood risk listSO45 5EW: not on the flood risk listSO45 5EX: not on the flood risk listSO45 5EZ: not on the flood risk listSO45 5FG: not on the flood risk listSO45 5FH: not on the flood risk listSO45 5FJ: not on the flood risk listSO45 5FL: not on the flood risk listSO45 5FN: not on the flood risk listSO45 5FP: not on the flood risk listSO45 5FS: not on the flood risk listSO45 5FX: not on the flood risk listSO45 5GF: not on the flood risk listSO45 5GH: not on the flood risk listSO45 5GL: not on the flood risk listSO45 5GN: not on the flood risk listSO45 5GQ: not on the flood risk listSO45 5GR: not on the flood risk listSO45 5GT: not on the flood risk listSO45 5GW: not on the flood risk listSO45 5GX: not on the flood risk listSO45 5GY: not on the flood risk listSO45 5HE: not on the flood risk listSO45 5HF: not on the flood risk listSO45 5HT: not on the flood risk listSO45 5JA: not on the flood risk listSO45 5LR: not on the flood risk listSO45 5LW: not on the flood risk listSO45 5NQ: not on the flood risk listSO45 5QQ: not on the flood risk listSO45 5QR: not on the flood risk listSO45 5QS: not on the flood risk listSO45 5QT: not on the flood risk listSO45 5QW: not on the flood risk listSO45 5QX: not on the flood risk listSO45 5QY: not on the flood risk listSO45 5RX: not on the flood risk listSO45 5RY: not on the flood risk listSO45 5RZ: not on the flood risk listSO45 5SF: not on the flood risk listSO45 5SH: not on the flood risk listSO45 5SJ: not on the flood risk listSO45 5SL: not on the flood risk listSO45 5SN: not on the flood risk listSO45 5SP: not on the flood risk listSO45 5SQ: not on the flood risk listSO45 5SS: not on the flood risk listSO45 5SU: not on the flood risk listSO45 5SW: not on the flood risk listSO45 5SZ: not on the flood risk listSO45 5TA: not on the flood risk listSO45 5TD: not on the flood risk listSO45 5TE: not on the flood risk listSO45 5TF: not on the flood risk listSO45 5TG: not on the flood risk listSO45 5TH: not on the flood risk listSO45 5TJ: not on the flood risk listSO45 5TL: not on the flood risk listSO45 5TN: not on the flood risk listSO45 5TP: not on the flood risk listSO45 5TR: not on the flood risk listSO45 5TS: not on the flood risk listSO45 5TU: not on the flood risk listSO45 5TW: not on the flood risk listSO45 5TX: not on the flood risk listSO45 5TY: not on the flood risk listSO45 5UA: not on the flood risk listSO45 5UB: not on the flood risk listSO45 5UD: not on the flood risk listSO45 5UE: not on the flood risk listSO45 5UF: not on the flood risk listSO45 5UG: not on the flood risk listSO45 5UH: not on the flood risk listSO45 5UJ: not on the flood risk listSO45 5UL: not on the flood risk listSO45 5UN: not on the flood risk listSO45 5UQ: not on the flood risk listSO45 5UR: not on the flood risk listSO45 5UU: not on the flood risk listSO45 5UW: not on the flood risk listSO45 5UX: not on the flood risk listSO45 5UY: not on the flood risk listSO45 5WA: not on the flood risk listSO45 5WD: not on the flood risk listSO45 5WE: not on the flood risk listSO45 5WF: not on the flood risk listSO45 5WG: not on the flood risk listSO45 5WH: not on the flood risk listSO45 5WN: not on the flood risk listSO45 5WP: not on the flood risk listSO45 5WQ: not on the flood risk listSO45 5WR: not on the flood risk listSO45 5WS: not on the flood risk listSO45 5WT: not on the flood risk listSO45 5WW: not on the flood risk listSO45 5XE: not on the flood risk listSO45 6AA: not on the flood risk listSO45 6AB: not on the flood risk listSO45 6AD: not on the flood risk listSO45 6AF: not on the flood risk listSO45 6AW: not on the flood risk listSO45 6AX: not on the flood risk listSO45 6AY: not on the flood risk listSO45 6BD: not on the flood risk listSO45 6BE: not on the flood risk listSO45 6BG: not on the flood risk listSO45 6BH: not on the flood risk listSO45 6BL: not on the flood risk listSO45 6BN: not on the flood risk listSO45 6BR: not on the flood risk listSO45 6BT: not on the flood risk listSO45 6DG: not on the flood risk listSO45 6DL: not on the flood risk listSO45 6DN: not on the flood risk listSO45 6DP: not on the flood risk listSO45 6DR: not on the flood risk listSO45 6EB: not on the flood risk listSO45 6ED: not on the flood risk listSO45 6EE: not on the flood risk listSO45 6EH: not on the flood risk listSO45 6EJ: not on the flood risk listSO45 6EL: not on the flood risk listSO45 6EN: not on the flood risk listSO45 6EP: not on the flood risk listSO45 6EQ: not on the flood risk listSO45 6ER: not on the flood risk listSO45 6ES: not on the flood risk listSO45 6ET: not on the flood risk listSO45 6EW: not on the flood risk listSO45 6EY: not on the flood risk listSO45 6EZ: not on the flood risk listSO45 6FE: not on the flood risk listSO45 6FF: not on the flood risk listSO45 6FH: not on the flood risk listSO45 6FJ: not on the flood risk listSO45 6FL: not on the flood risk listSO45 6FN: not on the flood risk listSO45 6FR: not on the flood risk listSO45 6GH: not on the flood risk listSO45 6GL: not on the flood risk listSO45 6GN: not on the flood risk listSO45 6GP: not on the flood risk listSO45 6GS: not on the flood risk listSO45 6JA: not on the flood risk listSO45 6JB: not on the flood risk listSO45 6JE: not on the flood risk listSO45 6JF: not on the flood risk listSO45 6JG: not on the flood risk listSO45 6JJ: not on the flood risk listSO45 6JL: not on the flood risk listSO45 6JN: not on the flood risk listSO45 6JP: not on the flood risk listSO45 6JT: not on the flood risk listSO45 6JX: not on the flood risk listSO45 6PA: not on the flood risk listSO45 6QA: not on the flood risk listSO45 1BH: very low flood risk onlySO45 6AE: very low flood risk onlySO45 6BJ: very low flood risk onlySO45 6DT: very low flood risk onlySO45 6DX: very low flood risk onlySO45 6DZ: very low flood risk onlySO45 6HB: very low flood risk onlySO45 6JD: very low flood risk onlySO45 6LA: very low flood risk onlySO45 1AE: low flood risk at worstSO45 1BB: low flood risk at worstSO45 2HE: low flood risk at worstSO45 3LS: low flood risk at worstSO45 4HU: low flood risk at worstSO45 4NL: low flood risk at worstSO45 5FB: low flood risk at worstSO45 5GA: low flood risk at worstSO45 6AP: low flood risk at worstSO45 6AQ: low flood risk at worstSO45 6BB: low flood risk at worstSO45 6BP: low flood risk at worstSO45 6BZ: low flood risk at worstSO45 6EA: low flood risk at worstSO45 6JY: low flood risk at worstSO45 6JU: low flood risk at worstSO45 6JW: low flood risk at worstSO45 5TB: medium flood risk at worstSO45 6AH: medium flood risk at worstSO45 6AJ: medium flood risk at worstSO45 6AN: medium flood risk at worstSO45 6FD: medium flood risk at worstSO45 1AD: high flood riskSO45 1BR: high flood riskSO45 1DT: high flood riskSO45 6BQ: high flood riskSO45 1TW: high flood riskSO45 2HD: high flood riskSO45 3LD: high flood riskSO45 3NP: high flood riskSO45 4NB: high flood riskSO45 4NP: high flood riskSO45 4NZ: high flood riskSO45 5DL: high flood riskSO45 5DN: high flood riskSO45 5DS: high flood riskSO45 5FD: high flood riskSO45 5FE: high flood riskSO45 5FR: high flood riskSO45 5FZ: high flood riskSO45 5GD: high flood riskSO45 5GP: high flood riskSO45 5XA: high flood riskSO45 6AT: high flood riskSO45 6AU: high flood riskSO45 6BA: high flood riskSO45 6DB: high flood riskSO45 6DF: high flood riskSO45 6DS: high flood riskSO45 6DW: high flood riskSO45 6DY: high flood riskSO45 6GJ: high flood riskSO45 6HE: high flood risk Hythe and Dibden PurlieuHolburyNetleyBlackfield and LangleyHamble-le-Rice 13 postcodes at high or medium risk, outlined: this goes to SO45 5GD, the one with most homes and businesses at high risk13 postcodes at high or medium risk8 postcodes at high or medium risk, outlined: this goes to SO45 6AU, the one with most homes and businesses at high risk8 postcodes at high or medium risk Map of every postcode in SO45, by flood risk Of the 973 postcodes in SO45 that ONS places, 35 have a home or business at high risk, 7 are at medium risk at worst, 24 are at low risk at worst, 11 are at very low risk only and 896 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 13 postcodes at high or medium risk; 8 postcodes at high or medium risk. Places named: Holbury, Netley, Blackfield and Langley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. HolburyNetleyBlackfield and Langley
  • A home or business at high risk: 35
  • At medium risk at worst: 7
  • At low risk at worst: 24
  • At very low risk only: 11
  • Not on the at-risk list: 896
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 973 postcodes in SO45 that ONS places, 35 have a home or business at high risk, 7 are at medium risk at worst, 24 are at low risk at worst, 11 are at very low risk only and 896 are not on the Environment Agency's at-risk list.

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

The middle of its postcodes: latitude 50.8469, longitude -1.3948. Open this area on OpenStreetMap

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

The postcodes at high risk

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

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

SO45 6HE47 at high riskSO45 1DT30 at high riskSO45 5GD19 at high riskSO45 1BR17 at high riskSO45 6DB9 at high riskSO45 3NP7 at high riskSO45 2HD7 at high riskSO45 4NP7 at high riskSO45 6DF7 at high riskSO45 6JZ6 at high riskSO45 4NB5 at high riskSO45 6BQ5 at high risk

Where the postcodes at high or medium risk lie together

  • 13 postcodes at high or medium risk, outlined on the map. SO45 5GD, is the one with most homes and businesses at high risk.
  • 8 postcodes at high or medium risk, outlined on the map. SO45 6AU, is the one with most homes and businesses at high risk.

What broadband can you get in SO45?

Ofcom reports on 955 of the 973 postcodes in SO45. At 664 of them every home and business can get gigabit broadband, and at 3 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit664 of 955
Postcodes where every home can get superfast902 of 955
Postcodes where some cannot get decent broadband3 of 955

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 SO45 at risk of flooding?

77 of the 973 postcodes in SO45 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 294 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 77 of 973 postcodes High: 207Medium: 87Low: 286Very low: 213

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 SO45?

Homes in SO45 sold for a typical £325,000 in the 12 months to August 2026, across 393 sales, down 1.5% on the 12 months before, HM Land Registry's figures show.

£325,000 typical price, the 12 months to August 2026
£330,000 12 months to August 2025
▼ down 1.5% on the 12 months before
  • Detached £430,000 151 sales
  • Semi-detached £316,000 112 sales
  • Terraced £272,500 82 sales
  • Flat or maisonette £195,000 48 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 SO45

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

SO45 1191 postcodesSO45 2147 postcodesSO45 3153 postcodesSO45 4151 postcodesSO45 5197 postcodesSO45 6125 postcodesSO45 99 postcodes
UK postcode format explained

Places in SO45

Towns and villages with postcodes in SO45, and how many each has here.

Hythe and Dibden Purlieu postcodes,612Holbury postcodes,189Blackfield and Langley postcodes,127

Who covers SO45

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

  • New Forest East973

Police force areas

  • Hampshire973

Next to SO45

SO43 postcode district SO50 postcode district All SO districts Hythe and Dibden Purlieu postcodes

"Next to" is by number: the districts before and after SO45 in the SO area.

Check a postcode

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