SO31 6 postcode sector in the SO31 district

SO31 6 is a sector of the SO31 district: every postcode that starts SO31 6. It has 237 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SO31 6 sector, by flood risk

Map of every postcode in the SO31 6 sector, by flood risk Of the 237 postcodes in the SO31 6 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 233 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Locks Heath. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A27 SO31 6AF: not on the flood risk listSO31 6AH: not on the flood risk listSO31 6AU: not on the flood risk listSO31 6AW: not on the flood risk listSO31 6AX: not on the flood risk listSO31 6AY: not on the flood risk listSO31 6AZ: not on the flood risk listSO31 6BE: not on the flood risk listSO31 6BF: not on the flood risk listSO31 6BG: not on the flood risk listSO31 6BH: not on the flood risk listSO31 6BJ: not on the flood risk listSO31 6BL: not on the flood risk listSO31 6BN: not on the flood risk listSO31 6BP: not on the flood risk listSO31 6BQ: not on the flood risk listSO31 6BS: not on the flood risk listSO31 6BT: not on the flood risk listSO31 6BU: not on the flood risk listSO31 6BW: not on the flood risk listSO31 6BX: not on the flood risk listSO31 6BY: not on the flood risk listSO31 6BZ: not on the flood risk listSO31 6DA: not on the flood risk listSO31 6DB: not on the flood risk listSO31 6DD: not on the flood risk listSO31 6DE: not on the flood risk listSO31 6DF: not on the flood risk listSO31 6DG: not on the flood risk listSO31 6DH: not on the flood risk listSO31 6DJ: not on the flood risk listSO31 6DL: not on the flood risk listSO31 6DX: not on the flood risk listSO31 6EB: not on the flood risk listSO31 6ED: not on the flood risk listSO31 6EE: not on the flood risk listSO31 6EF: not on the flood risk listSO31 6EG: not on the flood risk listSO31 6EH: not on the flood risk listSO31 6EJ: not on the flood risk listSO31 6EL: not on the flood risk listSO31 6EN: not on the flood risk listSO31 6EP: not on the flood risk listSO31 6EQ: not on the flood risk listSO31 6ER: not on the flood risk listSO31 6ES: not on the flood risk listSO31 6EX: not on the flood risk listSO31 6FB: not on the flood risk listSO31 6FE: not on the flood risk listSO31 6GA: not on the flood risk listSO31 6GB: not on the flood risk listSO31 6GD: not on the flood risk listSO31 6GG: not on the flood risk listSO31 6HA: not on the flood risk listSO31 6HB: not on the flood risk listSO31 6LA: not on the flood risk listSO31 6LB: not on the flood risk listSO31 6LD: not on the flood risk listSO31 6LE: not on the flood risk listSO31 6LF: not on the flood risk listSO31 6LG: not on the flood risk listSO31 6LH: not on the flood risk listSO31 6LJ: not on the flood risk listSO31 6LL: not on the flood risk listSO31 6LN: not on the flood risk listSO31 6LP: not on the flood risk listSO31 6LQ: not on the flood risk listSO31 6LR: not on the flood risk listSO31 6LS: not on the flood risk listSO31 6LT: not on the flood risk listSO31 6LU: not on the flood risk listSO31 6LW: not on the flood risk listSO31 6LX: not on the flood risk listSO31 6LY: not on the flood risk listSO31 6LZ: not on the flood risk listSO31 6NA: not on the flood risk listSO31 6NB: not on the flood risk listSO31 6NE: not on the flood risk listSO31 6NF: not on the flood risk listSO31 6NG: not on the flood risk listSO31 6NH: not on the flood risk listSO31 6NJ: not on the flood risk listSO31 6NL: not on the flood risk listSO31 6NN: not on the flood risk listSO31 6NP: not on the flood risk listSO31 6NQ: not on the flood risk listSO31 6NR: not on the flood risk listSO31 6NS: not on the flood risk listSO31 6NT: not on the flood risk listSO31 6NW: not on the flood risk listSO31 6NX: not on the flood risk listSO31 6PA: not on the flood risk listSO31 6PB: not on the flood risk listSO31 6PD: not on the flood risk listSO31 6PE: not on the flood risk listSO31 6PF: not on the flood risk listSO31 6PG: not on the flood risk listSO31 6PH: not on the flood risk listSO31 6PJ: not on the flood risk listSO31 6PL: not on the flood risk listSO31 6PN: not on the flood risk listSO31 6PP: not on the flood risk listSO31 6PQ: not on the flood risk listSO31 6PR: not on the flood risk listSO31 6PS: not on the flood risk listSO31 6PT: not on the flood risk listSO31 6PU: not on the flood risk listSO31 6PX: not on the flood risk listSO31 6PY: not on the flood risk listSO31 6PZ: not on the flood risk listSO31 6QA: not on the flood risk listSO31 6QB: not on the flood risk listSO31 6QD: not on the flood risk listSO31 6QE: not on the flood risk listSO31 6QF: not on the flood risk listSO31 6QG: not on the flood risk listSO31 6QH: not on the flood risk listSO31 6QJ: not on the flood risk listSO31 6QL: not on the flood risk listSO31 6QN: not on the flood risk listSO31 6QP: not on the flood risk listSO31 6QQ: not on the flood risk listSO31 6QR: not on the flood risk listSO31 6QS: not on the flood risk listSO31 6QT: not on the flood risk listSO31 6QU: not on the flood risk listSO31 6QW: not on the flood risk listSO31 6QX: not on the flood risk listSO31 6QY: not on the flood risk listSO31 6QZ: not on the flood risk listSO31 6RA: not on the flood risk listSO31 6RB: not on the flood risk listSO31 6RD: not on the flood risk listSO31 6RE: not on the flood risk listSO31 6RG: not on the flood risk listSO31 6RH: not on the flood risk listSO31 6RJ: not on the flood risk listSO31 6RL: not on the flood risk listSO31 6RN: not on the flood risk listSO31 6RP: not on the flood risk listSO31 6RQ: not on the flood risk listSO31 6RR: not on the flood risk listSO31 6RT: not on the flood risk listSO31 6RU: not on the flood risk listSO31 6RX: not on the flood risk listSO31 6SB: not on the flood risk listSO31 6SD: not on the flood risk listSO31 6SE: not on the flood risk listSO31 6SF: not on the flood risk listSO31 6SG: not on the flood risk listSO31 6SH: not on the flood risk listSO31 6SJ: not on the flood risk listSO31 6SN: not on the flood risk listSO31 6SP: not on the flood risk listSO31 6SQ: not on the flood risk listSO31 6SR: not on the flood risk listSO31 6SS: not on the flood risk listSO31 6ST: not on the flood risk listSO31 6SU: not on the flood risk listSO31 6SW: not on the flood risk listSO31 6SX: not on the flood risk listSO31 6SY: not on the flood risk listSO31 6TB: not on the flood risk listSO31 6TD: not on the flood risk listSO31 6TE: not on the flood risk listSO31 6TF: not on the flood risk listSO31 6TH: not on the flood risk listSO31 6TJ: not on the flood risk listSO31 6TN: not on the flood risk listSO31 6TU: not on the flood risk listSO31 6TW: not on the flood risk listSO31 6TX: not on the flood risk listSO31 6TY: not on the flood risk listSO31 6TZ: not on the flood risk listSO31 6UA: not on the flood risk listSO31 6UB: not on the flood risk listSO31 6UD: not on the flood risk listSO31 6UE: not on the flood risk listSO31 6UF: not on the flood risk listSO31 6UG: not on the flood risk listSO31 6UL: not on the flood risk listSO31 6UP: not on the flood risk listSO31 6UQ: not on the flood risk listSO31 6UR: not on the flood risk listSO31 6US: not on the flood risk listSO31 6UT: not on the flood risk listSO31 6UU: not on the flood risk listSO31 6UW: not on the flood risk listSO31 6UX: not on the flood risk listSO31 6UY: not on the flood risk listSO31 6UZ: not on the flood risk listSO31 6WA: not on the flood risk listSO31 6WB: not on the flood risk listSO31 6WD: not on the flood risk listSO31 6WE: not on the flood risk listSO31 6WF: not on the flood risk listSO31 6WG: not on the flood risk listSO31 6WH: not on the flood risk listSO31 6WJ: not on the flood risk listSO31 6WL: not on the flood risk listSO31 6WN: not on the flood risk listSO31 6WP: not on the flood risk listSO31 6WQ: not on the flood risk listSO31 6WR: not on the flood risk listSO31 6WS: not on the flood risk listSO31 6WT: not on the flood risk listSO31 6WU: not on the flood risk listSO31 6WW: not on the flood risk listSO31 6WX: not on the flood risk listSO31 6WY: not on the flood risk listSO31 6WZ: not on the flood risk listSO31 6XA: not on the flood risk listSO31 6XB: not on the flood risk listSO31 6XD: not on the flood risk listSO31 6XE: not on the flood risk listSO31 6XF: not on the flood risk listSO31 6XG: not on the flood risk listSO31 6XH: not on the flood risk listSO31 6XJ: not on the flood risk listSO31 6XL: not on the flood risk listSO31 6XN: not on the flood risk listSO31 6XP: not on the flood risk listSO31 6XR: not on the flood risk listSO31 6XS: not on the flood risk listSO31 6XT: not on the flood risk listSO31 6XU: not on the flood risk listSO31 6XW: not on the flood risk listSO31 6XX: not on the flood risk listSO31 6XY: not on the flood risk listSO31 6XZ: not on the flood risk listSO31 6ZU: not on the flood risk listSO31 6ZW: not on the flood risk listSO31 6ND: low flood risk at worstSO31 6UJ: low flood risk at worstSO31 6UN: low flood risk at worstSO31 6TG: medium flood risk at worst Locks Heath Map of every postcode in the SO31 6 sector, by flood risk Of the 237 postcodes in the SO31 6 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 233 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Locks Heath. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Locks Heath
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 233

Of the 237 postcodes in the SO31 6 sector that ONS places, 1 are at medium risk at worst, 3 are at low risk at worst and 233 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.

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 medium risk at worst

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

SO31 6TG1 at medium risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

SO31 6AG

What do homes sell for in SO31 6?

Homes in SO31 6 sold for a typical £380,000 in the 12 months to August 2026, across 169 sales, up 5.6% on the 12 months before, HM Land Registry's figures show.

£380,000 typical price, the 12 months to August 2026
£360,000 12 months to August 2025
▲ up 5.6% on the 12 months before
  • Detached £507,000 78 sales
  • Semi-detached £352,500 30 sales
  • Terraced £283,500 45 sales
  • Flat or maisonette £175,500 16 sales

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

Standard sales of homes at market value at the postcodes that start SO31 6. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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 SO31 6

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

SO31 6AFSO31 6AGSO31 6AHSO31 6AUSO31 6AWSO31 6AXSO31 6AYSO31 6AZSO31 6BESO31 6BFSO31 6BGSO31 6BHSO31 6BJSO31 6BLSO31 6BNSO31 6BPSO31 6BQSO31 6BSSO31 6BTSO31 6BUSO31 6BWSO31 6BXSO31 6BYSO31 6BZSO31 6DASO31 6DBSO31 6DDSO31 6DESO31 6DFSO31 6DGSO31 6DHSO31 6DJSO31 6DLSO31 6DXSO31 6EBSO31 6EDSO31 6EESO31 6EFSO31 6EGSO31 6EHSO31 6EJSO31 6ELSO31 6ENSO31 6EPSO31 6EQSO31 6ERSO31 6ESSO31 6EXSO31 6FBSO31 6FESO31 6GASO31 6GBSO31 6GDSO31 6GGSO31 6HASO31 6HBSO31 6LASO31 6LBSO31 6LDSO31 6LESO31 6LFSO31 6LGSO31 6LHSO31 6LJSO31 6LLSO31 6LNSO31 6LPSO31 6LQSO31 6LRSO31 6LSSO31 6LTSO31 6LUSO31 6LWSO31 6LXSO31 6LYSO31 6LZSO31 6NASO31 6NBSO31 6NDSO31 6NESO31 6NFSO31 6NGSO31 6NHSO31 6NJSO31 6NLSO31 6NNSO31 6NPSO31 6NQSO31 6NRSO31 6NSSO31 6NTSO31 6NWSO31 6NXSO31 6PASO31 6PBSO31 6PDSO31 6PESO31 6PFSO31 6PGSO31 6PHSO31 6PJSO31 6PLSO31 6PNSO31 6PPSO31 6PQSO31 6PRSO31 6PSSO31 6PTSO31 6PUSO31 6PXSO31 6PYSO31 6PZSO31 6QASO31 6QBSO31 6QDSO31 6QESO31 6QFSO31 6QGSO31 6QHSO31 6QJSO31 6QLSO31 6QNSO31 6QPSO31 6QQSO31 6QRSO31 6QSSO31 6QTSO31 6QUSO31 6QWSO31 6QXSO31 6QYSO31 6QZSO31 6RASO31 6RBSO31 6RDSO31 6RESO31 6RGSO31 6RHSO31 6RJSO31 6RLSO31 6RNSO31 6RPSO31 6RQSO31 6RRSO31 6RTSO31 6RUSO31 6RXSO31 6SBSO31 6SDSO31 6SESO31 6SFSO31 6SGSO31 6SHSO31 6SJSO31 6SNSO31 6SPSO31 6SQSO31 6SRSO31 6SSSO31 6STSO31 6SUSO31 6SWSO31 6SXSO31 6SYSO31 6TBSO31 6TDSO31 6TESO31 6TFSO31 6TGSO31 6THSO31 6TJSO31 6TNSO31 6TUSO31 6TWSO31 6TXSO31 6TYSO31 6TZSO31 6UASO31 6UBSO31 6UDSO31 6UESO31 6UFSO31 6UGSO31 6UJSO31 6ULSO31 6UNSO31 6UPSO31 6UQSO31 6URSO31 6USSO31 6UTSO31 6UUSO31 6UWSO31 6UXSO31 6UYSO31 6UZSO31 6WASO31 6WBSO31 6WDSO31 6WESO31 6WFSO31 6WGSO31 6WHSO31 6WJSO31 6WLSO31 6WNSO31 6WPSO31 6WQSO31 6WRSO31 6WSSO31 6WTSO31 6WUSO31 6WWSO31 6WXSO31 6WYSO31 6WZSO31 6XASO31 6XBSO31 6XDSO31 6XESO31 6XFSO31 6XGSO31 6XHSO31 6XJSO31 6XLSO31 6XNSO31 6XPSO31 6XRSO31 6XSSO31 6XTSO31 6XUSO31 6XWSO31 6XXSO31 6XYSO31 6XZSO31 6ZUSO31 6ZW

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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