SO16 postcode district: Southampton and around

SO16 is a postcode district in England, with 1,542 postcodes in use in 9 sectors. It has postcodes in Southampton and Rownhams. It is split between 2 councils: Southampton (1,332 postcodes) and Test Valley (210). 210 of its 1,542 postcodes are in Hampshire. ONS lists no county for the other 1,332.

Postcodes in use
1,542
Sectors
9
Councils
2 councils
Places
2 places

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

Every postcode in SO16, by flood risk

Map of every postcode in SO16, by flood risk Of the 1,542 postcodes in SO16 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 15 are at low risk at worst, 1 are at very low risk only and 1,504 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 7 postcodes at high or medium risk. Places named: Southampton, Rownhams. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M3A3057 SO16 0AA: not on the flood risk listSO16 0AD: not on the flood risk listSO16 0AF: not on the flood risk listSO16 0AG: not on the flood risk listSO16 0AH: not on the flood risk listSO16 0AJ: not on the flood risk listSO16 0AL: not on the flood risk listSO16 0AN: not on the flood risk listSO16 0AP: not on the flood risk listSO16 0AQ: not on the flood risk listSO16 0AR: not on the flood risk listSO16 0AS: not on the flood risk listSO16 0AU: not on the flood risk listSO16 0AW: not on the flood risk listSO16 0AX: not on the flood risk listSO16 0AY: not on the flood risk listSO16 0AZ: not on the flood risk listSO16 0BH: not on the flood risk listSO16 0BJ: not on the flood risk listSO16 0BN: not on the flood risk listSO16 0BP: not on the flood risk listSO16 0BQ: not on the flood risk listSO16 0BS: not on the flood risk listSO16 0BT: not on the flood risk listSO16 0BU: not on the flood risk listSO16 0RD: not on the flood risk listSO16 0TA: not on the flood risk listSO16 0TB: not on the flood risk listSO16 0TD: not on the flood risk listSO16 0TE: not on the flood risk listSO16 0TF: not on the flood risk listSO16 0TG: not on the flood risk listSO16 0TH: not on the flood risk listSO16 0TJ: not on the flood risk listSO16 0TL: not on the flood risk listSO16 0TN: not on the flood risk listSO16 0TQ: not on the flood risk listSO16 0UX: not on the flood risk listSO16 0WB: not on the flood risk listSO16 0WD: not on the flood risk listSO16 0XA: not on the flood risk listSO16 0XB: not on the flood risk listSO16 0XD: not on the flood risk listSO16 0XE: not on the flood risk listSO16 0XG: not on the flood risk listSO16 0XH: not on the flood risk listSO16 0XJ: not on the flood risk listSO16 0XL: not on the flood risk listSO16 0XN: not on the flood risk listSO16 0XP: not on the flood risk listSO16 0XQ: not on the flood risk listSO16 0XR: not on the flood risk listSO16 0XU: not on the flood risk listSO16 0XW: not on the flood risk listSO16 0XX: not on the flood risk listSO16 0XY: not on the flood risk listSO16 0XZ: not on the flood risk listSO16 0YA: not on the flood risk listSO16 0YB: not on the flood risk listSO16 0YF: not on the flood risk listSO16 0YJ: not on the flood risk listSO16 0YL: not on the flood risk listSO16 0YP: not on the flood risk listSO16 0YR: not on the flood risk listSO16 0YS: not on the flood risk listSO16 0YT: not on the flood risk listSO16 0YU: not on the flood risk listSO16 0YW: not on the flood risk listSO16 2AF: not on the flood risk listSO16 2AG: not on the flood risk listSO16 2HW: not on the flood risk listSO16 2HY: not on the flood risk listSO16 2HZ: not on the flood risk listSO16 2JA: not on the flood risk listSO16 2JB: not on the flood risk listSO16 2JG: not on the flood risk listSO16 2JH: not on the flood risk listSO16 2NJ: not on the flood risk listSO16 2NL: not on the flood risk listSO16 2NN: not on the flood risk listSO16 2NR: not on the flood risk listSO16 2NS: not on the flood risk listSO16 2NU: not on the flood risk listSO16 2NW: not on the flood risk listSO16 2NX: not on the flood risk listSO16 2NY: not on the flood risk listSO16 2PA: not on the flood risk listSO16 2PB: not on the flood risk listSO16 2PD: not on the flood risk listSO16 2PE: not on the flood risk listSO16 2PF: not on the flood risk listSO16 2PG: not on the flood risk listSO16 2PL: not on the flood risk listSO16 3AT: not on the flood risk listSO16 3AU: not on the flood risk listSO16 3AW: not on the flood risk listSO16 3AY: not on the flood risk listSO16 3AZ: not on the flood risk listSO16 3BA: not on the flood risk listSO16 3BB: not on the flood risk listSO16 3BD: not on the flood risk listSO16 3BE: not on the flood risk listSO16 3BG: not on the flood risk listSO16 3BH: not on the flood risk listSO16 3BJ: not on the flood risk listSO16 3BL: not on the flood risk listSO16 3BP: not on the flood risk listSO16 3BQ: not on the flood risk listSO16 3BR: not on the flood risk listSO16 3BT: not on the flood risk listSO16 3BX: not on the flood risk listSO16 3BZ: not on the flood risk listSO16 3DA: not on the flood risk listSO16 3DB: not on the flood risk listSO16 3DD: not on the flood risk listSO16 3DE: not on the flood risk listSO16 3DF: not on the flood risk listSO16 3DG: not on the flood risk listSO16 3DH: not on the flood risk listSO16 3DL: not on the flood risk listSO16 3DP: not on the flood risk listSO16 3DQ: not on the flood risk listSO16 3DR: not on the flood risk listSO16 3DS: not on the flood risk listSO16 3DT: not on the flood risk listSO16 3DU: not on the flood risk listSO16 3DX: not on the flood risk listSO16 3DY: not on the flood risk listSO16 3DZ: not on the flood risk listSO16 3EB: not on the flood risk listSO16 3EE: not on the flood risk listSO16 3EF: not on the flood risk listSO16 3EG: not on the flood risk listSO16 3EH: not on the flood risk listSO16 3EJ: not on the flood risk listSO16 3EL: not on the flood risk listSO16 3EP: not on the flood risk listSO16 3EQ: not on the flood risk listSO16 3ET: not on the flood risk listSO16 3EU: not on the flood risk listSO16 3FG: not on the flood risk listSO16 3FH: not on the flood risk listSO16 3FU: not on the flood risk listSO16 3FX: not on the flood risk listSO16 3FZ: not on the flood risk listSO16 3GA: not on the flood risk listSO16 3GD: not on the flood risk listSO16 3GE: not on the flood risk listSO16 3GF: not on the flood risk listSO16 3GG: not on the flood risk listSO16 3GH: not on the flood risk listSO16 3GJ: not on the flood risk listSO16 3GL: not on the flood risk listSO16 3GN: not on the flood risk listSO16 3GQ: not on the flood risk listSO16 3GU: not on the flood risk listSO16 3GX: not on the flood risk listSO16 3GZ: not on the flood risk listSO16 3HA: not on the flood risk listSO16 3HD: not on the flood risk listSO16 3HF: not on the flood risk listSO16 3HH: not on the flood risk listSO16 3HP: not on the flood risk listSO16 3HQ: not on the flood risk listSO16 3HT: not on the flood risk listSO16 3HU: not on the flood risk listSO16 3HX: not on the flood risk listSO16 3HY: not on the flood risk listSO16 3HZ: not on the flood risk listSO16 3JB: not on the flood risk listSO16 3JD: not on the flood risk listSO16 3JE: not on the flood risk listSO16 3JF: not on the flood risk listSO16 3JG: not on the flood risk listSO16 3JH: not on the flood risk listSO16 3JL: not on the flood risk listSO16 3JN: not on the flood risk listSO16 3JQ: not on the flood risk listSO16 3JR: not on the flood risk listSO16 3JS: not on the flood risk listSO16 3JT: not on the flood risk listSO16 3JW: not on the flood risk listSO16 3JY: not on the flood risk listSO16 3LA: not on the flood risk listSO16 3LF: not on the flood risk listSO16 3LG: not on the flood risk listSO16 3LL: not on the flood risk listSO16 3LQ: not on the flood risk listSO16 3LS: not on the flood risk listSO16 3LU: not on the flood risk listSO16 3LW: not on the flood risk listSO16 3LX: not on the flood risk listSO16 3LZ: not on the flood risk listSO16 3NA: not on the flood risk listSO16 3NB: not on the flood risk listSO16 3NE: not on the flood risk listSO16 3NF: not on the flood risk listSO16 3NG: not on the flood risk listSO16 3NL: not on the flood risk listSO16 3NN: not on the flood risk listSO16 3NP: not on the flood risk listSO16 3NQ: not on the flood risk listSO16 3NR: not on the flood risk listSO16 3NS: not on the flood risk listSO16 3NU: not on the flood risk listSO16 3NW: not on the flood risk listSO16 3NX: not on the flood risk listSO16 3NY: not on the flood risk listSO16 3NZ: not on the flood risk listSO16 3PA: not on the flood risk listSO16 3PB: not on the flood risk listSO16 3PD: not on the flood risk listSO16 3PE: not on the flood risk listSO16 3PF: not on the flood risk listSO16 3PH: not on the flood risk listSO16 3PJ: not on the flood risk listSO16 3PN: not on the flood risk listSO16 3PP: not on the flood risk listSO16 3PQ: not on the flood risk listSO16 3PR: not on the flood risk listSO16 3PS: not on the flood risk listSO16 3PT: not on the flood risk listSO16 3PU: not on the flood risk listSO16 3PY: not on the flood risk listSO16 3PZ: not on the flood risk listSO16 3QA: not on the flood risk listSO16 3QB: not on the flood risk listSO16 3QD: not on the flood risk listSO16 3QE: not on the flood risk listSO16 3QF: not on the flood risk listSO16 3QH: not on the flood risk listSO16 3QJ: not on the flood risk listSO16 3QP: not on the flood risk listSO16 3QQ: not on the flood risk listSO16 3QR: not on the flood risk listSO16 3QS: not on the flood risk listSO16 3QT: not on the flood risk listSO16 3QX: not on the flood risk listSO16 3RB: not on the flood risk listSO16 3TN: not on the flood risk listSO16 3TQ: not on the flood risk listSO16 3TR: not on the flood risk listSO16 3TT: not on the flood risk listSO16 3TX: not on the flood risk listSO16 3TZ: not on the flood risk listSO16 3UB: not on the flood risk listSO16 3UD: not on the flood risk listSO16 3UH: not on the flood risk listSO16 3UL: not on the flood risk listSO16 3XS: not on the flood risk listSO16 3ZE: not on the flood risk listSO16 3ZF: not on the flood risk listSO16 3ZG: not on the flood risk listSO16 4AA: not on the flood risk listSO16 4AB: not on the flood risk listSO16 4AE: not on the flood risk listSO16 4AG: not on the flood risk listSO16 4AH: not on the flood risk listSO16 4AJ: not on the flood risk listSO16 4AL: not on the flood risk listSO16 4AN: not on the flood risk listSO16 4AP: not on the flood risk listSO16 4AR: not on the flood risk listSO16 4AS: not on the flood risk listSO16 4AU: not on the flood risk listSO16 4AX: not on the flood risk listSO16 4AY: not on the flood risk listSO16 4AZ: not on the flood risk listSO16 4BE: not on the flood risk listSO16 4BF: not on the flood risk listSO16 4BG: not on the flood risk listSO16 4BH: not on the flood risk listSO16 4BL: not on the flood risk listSO16 4BN: not on the flood risk listSO16 4BP: not on the flood risk listSO16 4BQ: not on the flood risk listSO16 4BS: not on the flood risk listSO16 4BU: not on the flood risk listSO16 4BW: not on the flood risk listSO16 4BX: not on the flood risk listSO16 4BY: not on the flood risk listSO16 4BZ: not on the flood risk listSO16 4DA: not on the flood risk listSO16 4DB: not on the flood risk listSO16 4DD: not on the flood risk listSO16 4DF: not on the flood risk listSO16 4DG: not on the flood risk listSO16 4DL: not on the flood risk listSO16 4DN: not on the flood risk listSO16 4DR: not on the flood risk listSO16 4DU: not on the flood risk listSO16 4DY: not on the flood risk listSO16 4EA: not on the flood risk listSO16 4EB: not on the flood risk listSO16 4EE: not on the flood risk listSO16 4EH: not on the flood risk listSO16 4EJ: not on the flood risk listSO16 4EL: not on the flood risk listSO16 4EN: not on the flood risk listSO16 4EQ: not on the flood risk listSO16 4ER: not on the flood risk listSO16 4EX: not on the flood risk listSO16 4EY: not on the flood risk listSO16 4EZ: not on the flood risk listSO16 4FA: not on the flood risk listSO16 4FD: not on the flood risk listSO16 4FE: not on the flood risk listSO16 4FG: not on the flood risk listSO16 4FL: not on the flood risk listSO16 4FQ: not on the flood risk listSO16 4FU: not on the flood risk listSO16 4FX: not on the flood risk listSO16 4FY: not on the flood risk listSO16 4GA: not on the flood risk listSO16 4GD: not on the flood risk listSO16 4GE: not on the flood risk listSO16 4GG: not on the flood risk listSO16 4GH: not on the flood risk listSO16 4GW: not on the flood risk listSO16 4GX: not on the flood risk listSO16 4GZ: not on the flood risk listSO16 4HA: not on the flood risk listSO16 4HB: not on the flood risk listSO16 4HN: not on the flood risk listSO16 4HQ: not on the flood risk listSO16 4HU: not on the flood risk listSO16 4HW: not on the flood risk listSO16 4HZ: not on the flood risk listSO16 4JA: not on the flood risk listSO16 4JB: not on the flood risk listSO16 4JE: not on the flood risk listSO16 4LE: not on the flood risk listSO16 4LG: not on the flood risk listSO16 4LQ: not on the flood risk listSO16 4LZ: not on the flood risk listSO16 4NA: not on the flood risk listSO16 4ND: not on the flood risk listSO16 4NF: not on the flood risk listSO16 4NG: not on the flood risk listSO16 4NJ: not on the flood risk listSO16 4NN: not on the flood risk listSO16 4NP: not on the flood risk listSO16 4NQ: not on the flood risk listSO16 4NR: not on the flood risk listSO16 4NT: not on the flood risk listSO16 4NW: not on the flood risk listSO16 4NY: not on the flood risk listSO16 4PN: not on the flood risk listSO16 4PP: not on the flood risk listSO16 4PW: not on the flood risk listSO16 4PY: not on the flood risk listSO16 4PZ: not on the flood risk listSO16 4QA: not on the flood risk listSO16 4QB: not on the flood risk listSO16 4QD: not on the flood risk listSO16 4QE: not on the flood risk listSO16 4QF: not on the flood risk listSO16 4QH: not on the flood risk listSO16 4QJ: not on the flood risk listSO16 4QL: not on the flood risk listSO16 4QN: not on the flood risk listSO16 4QQ: not on the flood risk listSO16 4QR: not on the flood risk listSO16 4QS: not on the flood risk listSO16 4QU: not on the flood risk listSO16 4QX: not on the flood risk listSO16 4QY: not on the flood risk listSO16 4RA: not on the flood risk listSO16 4RF: not on the flood risk listSO16 4XE: not on the flood risk listSO16 5AA: not on the flood risk listSO16 5AF: not on the flood risk listSO16 5AH: not on the flood risk listSO16 5AJ: not on the flood risk listSO16 5AL: not on the flood risk listSO16 5AN: not on the flood risk listSO16 5AP: not on the flood risk listSO16 5AR: not on the flood risk listSO16 5DA: not on the flood risk listSO16 5DE: not on the flood risk listSO16 5DF: not on the flood risk listSO16 5DH: not on the flood risk listSO16 5DJ: not on the flood risk listSO16 5DN: not on the flood risk listSO16 5DQ: not on the flood risk listSO16 5DR: not on the flood risk listSO16 5DS: not on the flood risk listSO16 5DU: not on the flood risk listSO16 5DX: not on the flood risk listSO16 5DY: not on the flood risk listSO16 5DZ: not on the flood risk listSO16 5EA: not on the flood risk listSO16 5EE: not on the flood risk listSO16 5EF: not on the flood risk listSO16 5EJ: not on the flood risk listSO16 5EL: not on the flood risk listSO16 5EN: not on the flood risk listSO16 5ES: not on the flood risk listSO16 5EW: not on the flood risk listSO16 5EZ: not on the flood risk listSO16 5FF: not on the flood risk listSO16 5FG: not on the flood risk listSO16 5FP: not on the flood risk listSO16 5FQ: not on the flood risk listSO16 5FR: not on the flood risk listSO16 5FS: not on the flood risk listSO16 5FU: not on the flood risk listSO16 5FW: not on the flood risk listSO16 5FX: not on the flood risk listSO16 5GA: not on the flood risk listSO16 5GB: not on the flood risk listSO16 5GE: not on the flood risk listSO16 5GF: not on the flood risk listSO16 5GG: not on the flood risk listSO16 5GL: not on the flood risk listSO16 5GP: not on the flood risk listSO16 5GQ: not on the flood risk listSO16 5GS: not on the flood risk listSO16 5GT: not on the flood risk listSO16 5GW: not on the flood risk listSO16 5GX: not on the flood risk listSO16 5HA: not on the flood risk listSO16 5HB: not on the flood risk listSO16 5HF: not on the flood risk listSO16 5HG: not on the flood risk listSO16 5HU: not on the flood risk listSO16 5HX: not on the flood risk listSO16 5HY: not on the flood risk listSO16 5HZ: not on the flood risk listSO16 5JA: not on the flood risk listSO16 5JD: not on the flood risk listSO16 5JG: not on the flood risk listSO16 5JH: not on the flood risk listSO16 5JL: not on the flood risk listSO16 5JN: not on the flood risk listSO16 5JP: not on the flood risk listSO16 5JQ: not on the flood risk listSO16 5JR: not on the flood risk listSO16 5JT: not on the flood risk listSO16 5JW: not on the flood risk listSO16 5JX: not on the flood risk listSO16 5JZ: not on the flood risk listSO16 5LA: not on the flood risk listSO16 5LB: not on the flood risk listSO16 5LD: not on the flood risk listSO16 5LE: not on the flood risk listSO16 5LH: not on the flood risk listSO16 5LL: not on the flood risk listSO16 5LN: not on the flood risk listSO16 5NA: not on the flood risk listSO16 5NE: not on the flood risk listSO16 5NF: not on the flood risk listSO16 5NG: not on the flood risk listSO16 5NH: not on the flood risk listSO16 5NQ: not on the flood risk listSO16 5NR: not on the flood risk listSO16 5NW: not on the flood risk listSO16 5NX: not on the flood risk listSO16 5NY: not on the flood risk listSO16 5NZ: not on the flood risk listSO16 5PA: not on the flood risk listSO16 5PD: not on the flood risk listSO16 5PE: not on the flood risk listSO16 5PH: not on the flood risk listSO16 5PL: not on the flood risk listSO16 5PN: not on the flood risk listSO16 5PP: not on the flood risk listSO16 5SA: not on the flood risk listSO16 5SB: not on the flood risk listSO16 5SE: not on the flood risk listSO16 5SP: not on the flood risk listSO16 5SQ: not on the flood risk listSO16 5SS: not on the flood risk listSO16 5ST: not on the flood risk listSO16 5SW: not on the flood risk listSO16 5TB: not on the flood risk listSO16 5TD: not on the flood risk listSO16 5YA: not on the flood risk listSO16 6AA: not on the flood risk listSO16 6AB: not on the flood risk listSO16 6AD: not on the flood risk listSO16 6AE: not on the flood risk listSO16 6AF: not on the flood risk listSO16 6AG: not on the flood risk listSO16 6AJ: not on the flood risk listSO16 6AN: not on the flood risk listSO16 6AP: not on the flood risk listSO16 6AR: not on the flood risk listSO16 6AS: not on the flood risk listSO16 6AT: not on the flood risk listSO16 6AU: not on the flood risk listSO16 6AX: not on the flood risk listSO16 6AY: not on the flood risk listSO16 6AZ: not on the flood risk listSO16 6BA: not on the flood risk listSO16 6BB: not on the flood risk listSO16 6BD: not on the flood risk listSO16 6BG: not on the flood risk listSO16 6BH: not on the flood risk listSO16 6BL: not on the flood risk listSO16 6BN: not on the flood risk listSO16 6BP: not on the flood risk listSO16 6BT: not on the flood risk listSO16 6BU: not on the flood risk listSO16 6BW: not on the flood risk listSO16 6BY: not on the flood risk listSO16 6DA: not on the flood risk listSO16 6DD: not on the flood risk listSO16 6DE: not on the flood risk listSO16 6DF: not on the flood risk listSO16 6DG: not on the flood risk listSO16 6DH: not on the flood risk listSO16 6DL: not on the flood risk listSO16 6DN: not on the flood risk listSO16 6DP: not on the flood risk listSO16 6DQ: not on the flood risk listSO16 6FN: not on the flood risk listSO16 6FP: not on the flood risk listSO16 6HH: not on the flood risk listSO16 6HN: not on the flood risk listSO16 6HQ: not on the flood risk listSO16 6HR: not on the flood risk listSO16 6HS: not on the flood risk listSO16 6HT: not on the flood risk listSO16 6HU: not on the flood risk listSO16 6HW: not on the flood risk listSO16 6LP: not on the flood risk listSO16 6LQ: not on the flood risk listSO16 6LS: not on the flood risk listSO16 6LT: not on the flood risk listSO16 6LW: not on the flood risk listSO16 6LY: not on the flood risk listSO16 6LZ: not on the flood risk listSO16 6NA: not on the flood risk listSO16 6NB: not on the flood risk listSO16 6PQ: not on the flood risk listSO16 6PS: not on the flood risk listSO16 6PU: not on the flood risk listSO16 6PX: not on the flood risk listSO16 6PY: not on the flood risk listSO16 6QB: not on the flood risk listSO16 6QD: not on the flood risk listSO16 6QG: not on the flood risk listSO16 6QT: not on the flood risk listSO16 6QZ: not on the flood risk listSO16 6RA: not on the flood risk listSO16 6RD: not on the flood risk listSO16 6RE: not on the flood risk listSO16 6RG: not on the flood risk listSO16 6RH: not on the flood risk listSO16 6RJ: not on the flood risk listSO16 6RN: not on the flood risk listSO16 6RP: not on the flood risk listSO16 6RQ: not on the flood risk listSO16 6RS: not on the flood risk listSO16 6RT: not on the flood risk listSO16 6RY: not on the flood risk listSO16 6RZ: not on the flood risk listSO16 6SA: not on the flood risk listSO16 6SB: not on the flood risk listSO16 6SH: not on the flood risk listSO16 6SJ: not on the flood risk listSO16 6SL: not on the flood risk listSO16 6SQ: not on the flood risk listSO16 6SR: not on the flood risk listSO16 6SU: not on the flood risk listSO16 6TH: not on the flood risk listSO16 6TJ: not on the flood risk listSO16 6TL: not on the flood risk listSO16 6TP: not on the flood risk listSO16 6TQ: not on the flood risk listSO16 6TR: not on the flood risk listSO16 6TS: not on the flood risk listSO16 6TW: not on the flood risk listSO16 6TX: not on the flood risk listSO16 6TY: not on the flood risk listSO16 6UA: not on the flood risk listSO16 6UB: not on the flood risk listSO16 6UD: not on the flood risk listSO16 6UE: not on the flood risk listSO16 6UG: not on the flood risk listSO16 6UH: not on the flood risk listSO16 6UP: not on the flood risk listSO16 6UR: not on the flood risk listSO16 6UY: not on the flood risk listSO16 6YD: not on the flood risk listSO16 7AA: not on the flood risk listSO16 7AB: not on the flood risk listSO16 7AD: not on the flood risk listSO16 7AE: not on the flood risk listSO16 7AF: not on the flood risk listSO16 7AG: not on the flood risk listSO16 7AH: not on the flood risk listSO16 7AJ: not on the flood risk listSO16 7AN: not on the flood risk listSO16 7AP: not on the flood risk listSO16 7AQ: not on the flood risk listSO16 7AS: not on the flood risk listSO16 7AU: not on the flood risk listSO16 7AW: not on the flood risk listSO16 7AX: not on the flood risk listSO16 7BA: not on the flood risk listSO16 7BB: not on the flood risk listSO16 7BD: not on the flood risk listSO16 7BJ: not on the flood risk listSO16 7BL: not on the flood risk listSO16 7BN: not on the flood risk listSO16 7BP: not on the flood risk listSO16 7BQ: not on the flood risk listSO16 7BR: not on the flood risk listSO16 7BS: not on the flood risk listSO16 7BT: not on the flood risk listSO16 7BU: not on the flood risk listSO16 7BW: not on the flood risk listSO16 7BY: not on the flood risk listSO16 7BZ: not on the flood risk listSO16 7DA: not on the flood risk listSO16 7DE: not on the flood risk listSO16 7DF: not on the flood risk listSO16 7DH: not on the flood risk listSO16 7DL: not on the flood risk listSO16 7DN: not on the flood risk listSO16 7DP: not on the flood risk listSO16 7DR: not on the flood risk listSO16 7DT: not on the flood risk listSO16 7DU: not on the flood risk listSO16 7DW: not on the flood risk listSO16 7DX: not on the flood risk listSO16 7DY: not on the flood risk listSO16 7DZ: not on the flood risk listSO16 7EA: not on the flood risk listSO16 7EB: not on the flood risk listSO16 7ED: not on the flood risk listSO16 7EH: not on the flood risk listSO16 7EN: not on the flood risk listSO16 7EP: not on the flood risk listSO16 7EQ: not on the flood risk listSO16 7ER: not on the flood risk listSO16 7ES: not on the flood risk listSO16 7ET: not on the flood risk listSO16 7EU: not on the flood risk listSO16 7EX: not on the flood risk listSO16 7EZ: not on the flood risk listSO16 7FA: not on the flood risk listSO16 7FB: not on the flood risk listSO16 7FD: not on the flood risk listSO16 7FE: not on the flood risk listSO16 7FF: not on the flood risk listSO16 7FH: not on the flood risk listSO16 7FJ: not on the flood risk listSO16 7FL: not on the flood risk listSO16 7FN: not on the flood risk listSO16 7FQ: not on the flood risk listSO16 7FS: not on the flood risk listSO16 7FU: not on the flood risk listSO16 7FW: not on the flood risk listSO16 7FX: not on the flood risk listSO16 7FY: not on the flood risk listSO16 7FZ: not on the flood risk listSO16 7GA: not on the flood risk listSO16 7GB: not on the flood risk listSO16 7GD: not on the flood risk listSO16 7GE: not on the flood risk listSO16 7GG: not on the flood risk listSO16 7GL: not on the flood risk listSO16 7GN: not on the flood risk listSO16 7GP: not on the flood risk listSO16 7GQ: not on the flood risk listSO16 7GR: not on the flood risk listSO16 7GS: not on the flood risk listSO16 7GU: not on the flood risk listSO16 7GW: not on the flood risk listSO16 7GX: not on the flood risk listSO16 7GZ: not on the flood risk listSO16 7HB: not on the flood risk listSO16 7HD: not on the flood risk listSO16 7HE: not on the flood risk listSO16 7HF: not on the flood risk listSO16 7HG: not on the flood risk listSO16 7HH: not on the flood risk listSO16 7HJ: not on the flood risk listSO16 7HL: not on the flood risk listSO16 7HN: not on the flood risk listSO16 7HP: not on the flood risk listSO16 7HQ: not on the flood risk listSO16 7HR: not on the flood risk listSO16 7HS: not on the flood risk listSO16 7HT: not on the flood risk listSO16 7HU: not on the flood risk listSO16 7HW: not on the flood risk listSO16 7HX: not on the flood risk listSO16 7HY: not on the flood risk listSO16 7HZ: not on the flood risk listSO16 7JB: not on the flood risk listSO16 7JE: not on the flood risk listSO16 7JF: not on the flood risk listSO16 7JG: not on the flood risk listSO16 7JH: not on the flood risk listSO16 7JJ: not on the flood risk listSO16 7JL: not on the flood risk listSO16 7JN: not on the flood risk listSO16 7JP: not on the flood risk listSO16 7JQ: not on the flood risk listSO16 7JR: not on the flood risk listSO16 7JS: not on the flood risk listSO16 7JT: not on the flood risk listSO16 7JU: not on the flood risk listSO16 7JW: not on the flood risk listSO16 7JX: not on the flood risk listSO16 7JY: not on the flood risk listSO16 7JZ: not on the flood risk listSO16 7LA: not on the flood risk listSO16 7LB: not on the flood risk listSO16 7LD: not on the flood risk listSO16 7LE: not on the flood risk listSO16 7LG: not on the flood risk listSO16 7LH: not on the flood risk listSO16 7LJ: not on the flood risk listSO16 7LL: not on the flood risk listSO16 7LN: not on the flood risk listSO16 7LP: not on the flood risk listSO16 7LQ: not on the flood risk listSO16 7LR: not on the flood risk listSO16 7LT: not on the flood risk listSO16 7LW: not on the flood risk listSO16 7LY: not on the flood risk listSO16 7LZ: not on the flood risk listSO16 7ND: not on the flood risk listSO16 7NF: not on the flood risk listSO16 7NG: not on the flood risk listSO16 7NN: not on the flood risk listSO16 7NP: not on the flood risk listSO16 7NQ: not on the flood risk listSO16 7NS: not on the flood risk listSO16 7NW: not on the flood risk listSO16 7NX: not on the flood risk listSO16 7NY: not on the flood risk listSO16 7NZ: not on the flood risk listSO16 7PA: not on the flood risk listSO16 7PB: not on the flood risk listSO16 7PD: not on the flood risk listSO16 7PE: not on the flood risk listSO16 7PF: not on the flood risk listSO16 7PG: not on the flood risk listSO16 7PJ: not on the flood risk listSO16 7PL: not on the flood risk listSO16 7PN: not on the flood risk listSO16 7PP: not on the flood risk listSO16 7PQ: not on the flood risk listSO16 7PR: not on the flood risk listSO16 7PT: not on the flood risk listSO16 7PZ: not on the flood risk listSO16 7QB: not on the flood risk listSO16 7QF: not on the flood risk listSO16 7QH: not on the flood risk listSO16 7QJ: not on the flood risk listSO16 7QN: not on the flood risk listSO16 7QQ: not on the flood risk listSO16 7QW: not on the flood risk listSO16 8AA: not on the flood risk listSO16 8AB: not on the flood risk listSO16 8AD: not on the flood risk listSO16 8AE: not on the flood risk listSO16 8AF: not on the flood risk listSO16 8AG: not on the flood risk listSO16 8AH: not on the flood risk listSO16 8AJ: not on the flood risk listSO16 8AL: not on the flood risk listSO16 8AN: not on the flood risk listSO16 8AP: not on the flood risk listSO16 8AQ: not on the flood risk listSO16 8AT: not on the flood risk listSO16 8AU: not on the flood risk listSO16 8AW: not on the flood risk listSO16 8AX: not on the flood risk listSO16 8AY: not on the flood risk listSO16 8AZ: not on the flood risk listSO16 8BA: not on the flood risk listSO16 8BB: not on the flood risk listSO16 8BD: not on the flood risk listSO16 8BE: not on the flood risk listSO16 8BG: not on the flood risk listSO16 8BH: not on the flood risk listSO16 8BJ: not on the flood risk listSO16 8BL: not on the flood risk listSO16 8BN: not on the flood risk listSO16 8BP: not on the flood risk listSO16 8BQ: not on the flood risk listSO16 8BR: not on the flood risk listSO16 8BS: not on the flood risk listSO16 8BT: not on the flood risk listSO16 8BW: not on the flood risk listSO16 8BX: not on the flood risk listSO16 8BY: not on the flood risk listSO16 8BZ: not on the flood risk listSO16 8DA: not on the flood risk listSO16 8DB: not on the flood risk listSO16 8DE: not on the flood risk listSO16 8DF: not on the flood risk listSO16 8DG: not on the flood risk listSO16 8DH: not on the flood risk listSO16 8DJ: not on the flood risk listSO16 8DN: not on the flood risk listSO16 8DP: not on the flood risk listSO16 8DQ: not on the flood risk listSO16 8DR: not on the flood risk listSO16 8DS: not on the flood risk listSO16 8DT: not on the flood risk listSO16 8DU: not on the flood risk listSO16 8DX: not on the flood risk listSO16 8DY: not on the flood risk listSO16 8EA: not on the flood risk listSO16 8ED: not on the flood risk listSO16 8EE: not on the flood risk listSO16 8EF: not on the flood risk listSO16 8EG: not on the flood risk listSO16 8EH: not on the flood risk listSO16 8EJ: not on the flood risk listSO16 8EL: not on the flood risk listSO16 8EN: not on the flood risk listSO16 8EP: not on the flood risk listSO16 8EQ: not on the flood risk listSO16 8ER: not on the flood risk listSO16 8ES: not on the flood risk listSO16 8ET: not on the flood risk listSO16 8EU: not on the flood risk listSO16 8EW: not on the flood risk listSO16 8EX: not on the flood risk listSO16 8EY: not on the flood risk listSO16 8EZ: not on the flood risk listSO16 8FA: not on the flood risk listSO16 8FE: not on the flood risk listSO16 8FF: not on the flood risk listSO16 8FG: not on the flood risk listSO16 8FH: not on the flood risk listSO16 8FJ: not on the flood risk listSO16 8FL: not on the flood risk listSO16 8FN: not on the flood risk listSO16 8FP: not on the flood risk listSO16 8FQ: not on the flood risk listSO16 8FR: not on the flood risk listSO16 8FS: not on the flood risk listSO16 8FT: not on the flood risk listSO16 8FU: not on the flood risk listSO16 8FW: not on the flood risk listSO16 8FY: not on the flood risk listSO16 8GA: not on the flood risk listSO16 8GB: not on the flood risk listSO16 8GE: not on the flood risk listSO16 8GF: not on the flood risk listSO16 8GG: not on the flood risk listSO16 8GH: not on the flood risk listSO16 8GL: not on the flood risk listSO16 8GN: not on the flood risk listSO16 8GP: not on the flood risk listSO16 8GQ: not on the flood risk listSO16 8GR: not on the flood risk listSO16 8GS: not on the flood risk listSO16 8GT: not on the flood risk listSO16 8GU: not on the flood risk listSO16 8GW: not on the flood risk listSO16 8GX: not on the flood risk listSO16 8GY: not on the flood risk listSO16 8GZ: not on the flood risk listSO16 8HA: not on the flood risk listSO16 8HB: not on the flood risk listSO16 8HD: not on the flood risk listSO16 8HE: not on the flood risk listSO16 8HF: not on the flood risk listSO16 8HG: not on the flood risk listSO16 8HH: not on the flood risk listSO16 8HJ: not on the flood risk listSO16 8HL: not on the flood risk listSO16 8HN: not on the flood risk listSO16 8HP: not on the flood risk listSO16 8HR: not on the flood risk listSO16 8HS: not on the flood risk listSO16 8HT: not on the flood risk listSO16 8HW: not on the flood risk listSO16 8HX: not on the flood risk listSO16 8HY: not on the flood risk listSO16 8HZ: not on the flood risk listSO16 8JA: not on the flood risk listSO16 8JB: not on the flood risk listSO16 8JD: not on the flood risk listSO16 8JF: not on the flood risk listSO16 8JG: not on the flood risk listSO16 8JH: not on the flood risk listSO16 8JJ: not on the flood risk listSO16 8JN: not on the flood risk listSO16 8JP: not on the flood risk listSO16 8JQ: not on the flood risk listSO16 8JS: not on the flood risk listSO16 8JU: not on the flood risk listSO16 8JW: not on the flood risk listSO16 8JX: not on the flood risk listSO16 8JY: not on the flood risk listSO16 8JZ: not on the flood risk listSO16 8LB: not on the flood risk listSO16 8LD: not on the flood risk listSO16 8LE: not on the flood risk listSO16 8LF: not on the flood risk listSO16 8LG: not on the flood risk listSO16 8LH: not on the flood risk listSO16 8LJ: not on the flood risk listSO16 8LL: not on the flood risk listSO16 8LN: not on the flood risk listSO16 8LQ: not on the flood risk listSO16 8LR: not on the flood risk listSO16 8LS: not on the flood risk listSO16 8LT: not on the flood risk listSO16 8LW: not on the flood risk listSO16 8LX: not on the flood risk listSO16 8LY: not on the flood risk listSO16 8LZ: not on the flood risk listSO16 8NG: not on the flood risk listSO16 8NJ: not on the flood risk listSO16 8NL: not on the flood risk listSO16 8NN: not on the flood risk listSO16 8NP: not on the flood risk listSO16 8NQ: not on the flood risk listSO16 8NR: not on the flood risk listSO16 8NS: not on the flood risk listSO16 8NT: not on the flood risk listSO16 9AA: not on the flood risk listSO16 9AB: not on the flood risk listSO16 9AE: not on the flood risk listSO16 9AF: not on the flood risk listSO16 9AG: not on the flood risk listSO16 9AH: not on the flood risk listSO16 9AL: not on the flood risk listSO16 9AN: not on the flood risk listSO16 9AQ: not on the flood risk listSO16 9AR: not on the flood risk listSO16 9AS: not on the flood risk listSO16 9AT: not on the flood risk listSO16 9AX: not on the flood risk listSO16 9AY: not on the flood risk listSO16 9BB: not on the flood risk listSO16 9BD: not on the flood risk listSO16 9BE: not on the flood risk listSO16 9BF: not on the flood risk listSO16 9BG: not on the flood risk listSO16 9BR: not on the flood risk listSO16 9BS: not on the flood risk listSO16 9BT: not on the flood risk listSO16 9BU: not on the flood risk listSO16 9BX: not on the flood risk listSO16 9BY: not on the flood risk listSO16 9DA: not on the flood risk listSO16 9DB: not on the flood risk listSO16 9DD: not on the flood risk listSO16 9DE: not on the flood risk listSO16 9DF: not on the flood risk listSO16 9DH: not on the flood risk listSO16 9DL: not on the flood risk listSO16 9DN: not on the flood risk listSO16 9DP: not on the flood risk listSO16 9DQ: not on the flood risk listSO16 9DR: not on the flood risk listSO16 9DU: not on the flood risk listSO16 9DW: not on the flood risk listSO16 9DX: not on the flood risk listSO16 9DY: not on the flood risk listSO16 9DZ: not on the flood risk listSO16 9EA: not on the flood risk listSO16 9EB: not on the flood risk listSO16 9EE: not on the flood risk listSO16 9EF: not on the flood risk listSO16 9EH: not on the flood risk listSO16 9EN: not on the flood risk listSO16 9EQ: not on the flood risk listSO16 9ER: not on the flood risk listSO16 9ET: not on the flood risk listSO16 9EW: not on the flood risk listSO16 9EX: not on the flood risk listSO16 9EY: not on the flood risk listSO16 9EZ: not on the flood risk listSO16 9FD: not on the flood risk listSO16 9FE: not on the flood risk listSO16 9FF: not on the flood risk listSO16 9FH: not on the flood risk listSO16 9FL: not on the flood risk listSO16 9FN: not on the flood risk listSO16 9FP: not on the flood risk listSO16 9FQ: not on the flood risk listSO16 9FR: not on the flood risk listSO16 9FS: not on the flood risk listSO16 9FT: not on the flood risk listSO16 9FU: not on the flood risk listSO16 9FW: not on the flood risk listSO16 9FX: not on the flood risk listSO16 9GB: not on the flood risk listSO16 9GD: not on the flood risk listSO16 9GE: not on the flood risk listSO16 9GF: not on the flood risk listSO16 9GG: not on the flood risk listSO16 9GH: not on the flood risk listSO16 9GJ: not on the flood risk listSO16 9GL: not on the flood risk listSO16 9GN: not on the flood risk listSO16 9GP: not on the flood risk listSO16 9GR: not on the flood risk listSO16 9GS: not on the flood risk listSO16 9GT: not on the flood risk listSO16 9GW: not on the flood risk listSO16 9GX: not on the flood risk listSO16 9GY: not on the flood risk listSO16 9GZ: not on the flood risk listSO16 9HA: not on the flood risk listSO16 9HB: not on the flood risk listSO16 9HD: not on the flood risk listSO16 9HF: not on the flood risk listSO16 9HJ: not on the flood risk listSO16 9HL: not on the flood risk listSO16 9HN: not on the flood risk listSO16 9HP: not on the flood risk listSO16 9HR: not on the flood risk listSO16 9HS: not on the flood risk listSO16 9HT: not on the flood risk listSO16 9HU: not on the flood risk listSO16 9HX: not on the flood risk listSO16 9HZ: not on the flood risk listSO16 9JA: not on the flood risk listSO16 9JD: not on the flood risk listSO16 9JF: not on the flood risk listSO16 9JG: not on the flood risk listSO16 9JH: not on the flood risk listSO16 9JL: not on the flood risk listSO16 9JN: not on the flood risk listSO16 9JS: not on the flood risk listSO16 9JU: not on the flood risk listSO16 9JW: not on the flood risk listSO16 9JX: not on the flood risk listSO16 9JY: not on the flood risk listSO16 9JZ: not on the flood risk listSO16 9LA: not on the flood risk listSO16 9LB: not on the flood risk listSO16 9LD: not on the flood risk listSO16 9LF: not on the flood risk listSO16 9LG: not on the flood risk listSO16 9LH: not on the flood risk listSO16 9LL: not on the flood risk listSO16 9LN: not on the flood risk listSO16 9LP: not on the flood risk listSO16 9LQ: not on the flood risk listSO16 9LR: not on the flood risk listSO16 9LS: not on the flood risk listSO16 9LT: not on the flood risk listSO16 9LU: not on the flood risk listSO16 9LX: not on the flood risk listSO16 9LZ: not on the flood risk listSO16 9NA: not on the flood risk listSO16 9NB: not on the flood risk listSO16 9NE: not on the flood risk listSO16 9NF: not on the flood risk listSO16 9NH: not on the flood risk listSO16 9NJ: not on the flood risk listSO16 9NL: not on the flood risk listSO16 9NQ: not on the flood risk listSO16 9NT: not on the flood risk listSO16 9NU: not on the flood risk listSO16 9NW: not on the flood risk listSO16 9NX: not on the flood risk listSO16 9NZ: not on the flood risk listSO16 9PB: not on the flood risk listSO16 9PD: not on the flood risk listSO16 9PF: not on the flood risk listSO16 9PG: not on the flood risk listSO16 9PL: not on the flood risk listSO16 9PN: not on the flood risk listSO16 9PP: not on the flood risk listSO16 9PS: not on the flood risk listSO16 9PU: not on the flood risk listSO16 9PW: not on the flood risk listSO16 9PY: not on the flood risk listSO16 9PZ: not on the flood risk listSO16 9QA: not on the flood risk listSO16 9QB: not on the flood risk listSO16 9QD: not on the flood risk listSO16 9QE: not on the flood risk listSO16 9QG: not on the flood risk listSO16 9QH: not on the flood risk listSO16 9QJ: not on the flood risk listSO16 9QL: not on the flood risk listSO16 9QR: not on the flood risk listSO16 9QT: not on the flood risk listSO16 9QU: not on the flood risk listSO16 9QX: not on the flood risk listSO16 9QZ: not on the flood risk listSO16 9RD: not on the flood risk listSO16 9RE: not on the flood risk listSO16 9RJ: not on the flood risk listSO16 9RS: not on the flood risk listSO16 9RT: not on the flood risk listSO16 9RU: not on the flood risk listSO16 9RX: not on the flood risk listSO16 9RY: not on the flood risk listSO16 9RZ: not on the flood risk listSO16 9SD: not on the flood risk listSO16 9SH: not on the flood risk listSO16 9TA: not on the flood risk listSO16 9TB: not on the flood risk listSO16 9TD: not on the flood risk listSO16 9WA: not on the flood risk listSO16 9WD: not on the flood risk listSO16 9WE: not on the flood risk listSO16 9WF: not on the flood risk listSO16 0YD: low flood risk at worstSO16 4DP: low flood risk at worstSO16 4DQ: low flood risk at worstSO16 5FJ: low flood risk at worstSO16 6BE: low flood risk at worstSO16 6GD: low flood risk at worstSO16 6QJ: low flood risk at worstSO16 6QX: low flood risk at worstSO16 6SY: low flood risk at worstSO16 9BN: low flood risk at worstSO16 9BQ: low flood risk at worstSO16 9RB: low flood risk at worstSO16 4DS: medium flood risk at worstSO16 4LY: medium flood risk at worstSO16 6SD: medium flood risk at worstSO16 9BH: medium flood risk at worstSO16 9BJ: medium flood risk at worstSO16 0YE: high flood riskSO16 4DT: high flood riskSO16 4LL: high flood riskSO16 4LN: high flood riskSO16 4NZ: high flood riskSO16 6PN: high flood riskSO16 6QF: high flood riskSO16 6QH: high flood riskSO16 6QP: high flood riskSO16 6QQ: high flood riskSO16 6QS: high flood riskSO16 6QY: high flood riskSO16 6QW: high flood riskSO16 7AY: high flood risk SouthamptonRownhams 7 postcodes at high or medium risk, outlined: this goes to SO16 6QP, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in SO16, by flood risk Of the 1,542 postcodes in SO16 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 15 are at low risk at worst, 1 are at very low risk only and 1,504 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 7 postcodes at high or medium risk. Places named: Southampton, Rownhams. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A335A33M3 SouthamptonRownhams
  • A home or business at high risk: 15
  • At medium risk at worst: 7
  • At low risk at worst: 15
  • At very low risk only: 1
  • Not on the at-risk list: 1,504
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 1,542 postcodes in SO16 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 15 are at low risk at worst, 1 are at very low risk only and 1,504 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 50.9368, longitude -1.4335. 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

15 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.

SO16 4LN27 at high riskSO16 6QP22 at high riskSO16 7AY15 at high riskSO16 6QS12 at high riskSO16 4LL9 at high riskSO16 6QN8 at high riskSO16 6QY6 at high riskSO16 6QQ5 at high riskSO16 6QW3 at high riskSO16 6QH2 at high riskSO16 4DT1 at high riskSO16 4NZ1 at high risk

Where the postcodes at high or medium risk lie together

  • 7 postcodes at high or medium risk, outlined on the map. SO16 6QP, is the one with most homes and businesses at high risk.

What broadband can you get in SO16?

Ofcom reports on 1,524 of the 1,542 postcodes in SO16. At 1,309 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit1,309 of 1,524
Postcodes where every home can get superfast1,465 of 1,524

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 SO16 at risk of flooding?

38 of the 1,542 postcodes in SO16 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 153 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 38 of 1,542 postcodes High: 114Medium: 39Low: 149Very low: 12

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 SO16?

Homes in SO16 sold for a typical £278,000 in the 12 months to August 2026, across 579 sales, up 1.1% on the 12 months before, HM Land Registry's figures show.

£278,000 typical price, the 12 months to August 2026
12 months to August 2025
£275,000
12 months to August 2026
£278,000

▲ up 1.1% on the 12 months before

Detached£524,000 118 sales
Semi-detached£300,000 139 sales
Terraced£267,750 204 sales
Flat or maisonette£160,000 118 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 SO16

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

SO16 075 postcodesSO16 234 postcodesSO16 3219 postcodesSO16 4205 postcodesSO16 5166 postcodesSO16 6179 postcodesSO16 7218 postcodesSO16 8187 postcodesSO16 9259 postcodes
UK postcode format explained

Places in SO16

Towns and villages with postcodes in SO16, and how many each has here.

Southampton postcodes,1,333Rownhams postcodes,122

Who covers SO16

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

  • Southampton Test834
  • Romsey and Southampton North708

Police force areas

  • Hampshire1,542

Next to SO16

SO15 postcode district SO17 postcode district All SO districts Southampton postcodes

"Next to" is by number: the districts before and after SO16 in the SO area.

Check a postcode

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