SO53 4 postcode sector in the SO53 district

SO53 4 is a sector of the SO53 district: every postcode that starts SO53 4. It has 157 postcodes in use, 4 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

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

Every postcode in the SO53 4 sector, by flood risk

Map of every postcode in the SO53 4 sector, by flood risk Of the 157 postcodes in the SO53 4 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 14 are at low risk at worst and 139 are not on the Environment Agency's at-risk list. Places named: Chandler's Ford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A335 SO53 4AG: not on the flood risk listSO53 4AH: not on the flood risk listSO53 4AR: not on the flood risk listSO53 4BT: not on the flood risk listSO53 4BU: not on the flood risk listSO53 4BW: not on the flood risk listSO53 4BY: not on the flood risk listSO53 4BZ: not on the flood risk listSO53 4DE: not on the flood risk listSO53 4DG: not on the flood risk listSO53 4DN: not on the flood risk listSO53 4DP: not on the flood risk listSO53 4DQ: not on the flood risk listSO53 4DR: not on the flood risk listSO53 4DW: not on the flood risk listSO53 4DY: not on the flood risk listSO53 4EA: not on the flood risk listSO53 4EN: not on the flood risk listSO53 4HA: not on the flood risk listSO53 4HB: not on the flood risk listSO53 4HD: not on the flood risk listSO53 4HE: not on the flood risk listSO53 4HF: not on the flood risk listSO53 4HG: not on the flood risk listSO53 4HH: not on the flood risk listSO53 4HJ: not on the flood risk listSO53 4HL: not on the flood risk listSO53 4HN: not on the flood risk listSO53 4HP: not on the flood risk listSO53 4HQ: not on the flood risk listSO53 4HR: not on the flood risk listSO53 4HS: not on the flood risk listSO53 4HT: not on the flood risk listSO53 4HU: not on the flood risk listSO53 4HW: not on the flood risk listSO53 4HZ: not on the flood risk listSO53 4JA: not on the flood risk listSO53 4JB: not on the flood risk listSO53 4JD: not on the flood risk listSO53 4JE: not on the flood risk listSO53 4JF: not on the flood risk listSO53 4JG: not on the flood risk listSO53 4JH: not on the flood risk listSO53 4JJ: not on the flood risk listSO53 4JL: not on the flood risk listSO53 4JQ: not on the flood risk listSO53 4LA: not on the flood risk listSO53 4LB: not on the flood risk listSO53 4LD: not on the flood risk listSO53 4LE: not on the flood risk listSO53 4LF: not on the flood risk listSO53 4LG: not on the flood risk listSO53 4LH: not on the flood risk listSO53 4LJ: not on the flood risk listSO53 4LL: not on the flood risk listSO53 4LN: not on the flood risk listSO53 4LP: not on the flood risk listSO53 4LQ: not on the flood risk listSO53 4LR: not on the flood risk listSO53 4LS: not on the flood risk listSO53 4LT: not on the flood risk listSO53 4LU: not on the flood risk listSO53 4LW: not on the flood risk listSO53 4LX: not on the flood risk listSO53 4LY: not on the flood risk listSO53 4LZ: not on the flood risk listSO53 4ND: not on the flood risk listSO53 4NF: not on the flood risk listSO53 4NG: not on the flood risk listSO53 4NJ: not on the flood risk listSO53 4NL: not on the flood risk listSO53 4NN: not on the flood risk listSO53 4NP: not on the flood risk listSO53 4NQ: not on the flood risk listSO53 4NR: not on the flood risk listSO53 4NS: not on the flood risk listSO53 4NT: not on the flood risk listSO53 4NU: not on the flood risk listSO53 4NX: not on the flood risk listSO53 4NY: not on the flood risk listSO53 4PA: not on the flood risk listSO53 4PB: not on the flood risk listSO53 4PD: not on the flood risk listSO53 4PE: not on the flood risk listSO53 4PH: not on the flood risk listSO53 4PJ: not on the flood risk listSO53 4PU: not on the flood risk listSO53 4PW: not on the flood risk listSO53 4QB: not on the flood risk listSO53 4QD: not on the flood risk listSO53 4QJ: not on the flood risk listSO53 4QL: not on the flood risk listSO53 4QN: not on the flood risk listSO53 4QP: not on the flood risk listSO53 4QQ: not on the flood risk listSO53 4QR: not on the flood risk listSO53 4QT: not on the flood risk listSO53 4QU: not on the flood risk listSO53 4QW: not on the flood risk listSO53 4QX: not on the flood risk listSO53 4QY: not on the flood risk listSO53 4QZ: not on the flood risk listSO53 4RD: not on the flood risk listSO53 4RF: not on the flood risk listSO53 4RG: not on the flood risk listSO53 4RH: not on the flood risk listSO53 4RJ: not on the flood risk listSO53 4RL: not on the flood risk listSO53 4RN: not on the flood risk listSO53 4RU: not on the flood risk listSO53 4RW: not on the flood risk listSO53 4SA: not on the flood risk listSO53 4SB: not on the flood risk listSO53 4SD: not on the flood risk listSO53 4SG: not on the flood risk listSO53 4SH: not on the flood risk listSO53 4SJ: not on the flood risk listSO53 4SL: not on the flood risk listSO53 4SN: not on the flood risk listSO53 4SP: not on the flood risk listSO53 4SQ: not on the flood risk listSO53 4SR: not on the flood risk listSO53 4SS: not on the flood risk listSO53 4SU: not on the flood risk listSO53 4SW: not on the flood risk listSO53 4SX: not on the flood risk listSO53 4TA: not on the flood risk listSO53 4TB: not on the flood risk listSO53 4TE: not on the flood risk listSO53 4TG: not on the flood risk listSO53 4TH: not on the flood risk listSO53 4TJ: not on the flood risk listSO53 4TL: not on the flood risk listSO53 4TP: not on the flood risk listSO53 4TS: not on the flood risk listSO53 4TT: not on the flood risk listSO53 4YG: not on the flood risk listSO53 4YU: not on the flood risk listSO53 4ZJ: not on the flood risk listSO53 4BX: low flood risk at worstSO53 4DD: low flood risk at worstSO53 4PZ: low flood risk at worstSO53 4QA: low flood risk at worstSO53 4QE: low flood risk at worstSO53 4QG: low flood risk at worstSO53 4QH: low flood risk at worstSO53 4QS: low flood risk at worstSO53 4RA: low flood risk at worstSO53 4RE: low flood risk at worstSO53 4SE: low flood risk at worstSO53 4SY: low flood risk at worstSO53 4SZ: low flood risk at worstSO53 4TD: low flood risk at worstSO53 4AA: medium flood risk at worstSO53 4QF: medium flood risk at worstSO53 4NH: high flood riskSO53 4ST: high flood risk Chandler's Ford Map of every postcode in the SO53 4 sector, by flood risk Of the 157 postcodes in the SO53 4 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 14 are at low risk at worst and 139 are not on the Environment Agency's at-risk list. Places named: Chandler's Ford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Chandler's Ford
  • A home or business at high risk: 2
  • At medium risk at worst: 2
  • At low risk at worst: 14
  • At very low risk only: 0
  • Not on the at-risk list: 139

Of the 157 postcodes in the SO53 4 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 14 are at low risk at worst and 139 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.

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

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

SO53 4NH1 at high riskSO53 4ST1 at high risk

What do homes sell for in SO53 4?

Homes in SO53 4 sold for a typical £450,000 in the 12 months to August 2026, across 96 sales, up 7.1% on the 12 months before, HM Land Registry's figures show.

£450,000 typical price, the 12 months to August 2026
£420,000 12 months to August 2025
▲ up 7.1% on the 12 months before
  • Detached £550,750 54 sales
  • Semi-detached £368,750 18 sales
  • Terraced £309,250 22 sales
  • Flat or maisonette 2 sales, too few to price

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 SO53 4. 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 SO53 4

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.

SO53 4AASO53 4AGSO53 4AHSO53 4ARSO53 4BTSO53 4BUSO53 4BWSO53 4BXSO53 4BYSO53 4BZSO53 4DDSO53 4DESO53 4DGSO53 4DNSO53 4DPSO53 4DQSO53 4DRSO53 4DWSO53 4DYSO53 4EASO53 4ENSO53 4HASO53 4HBSO53 4HDSO53 4HESO53 4HFSO53 4HGSO53 4HHSO53 4HJSO53 4HLSO53 4HNSO53 4HPSO53 4HQSO53 4HRSO53 4HSSO53 4HTSO53 4HUSO53 4HWSO53 4HZSO53 4JASO53 4JBSO53 4JDSO53 4JESO53 4JFSO53 4JGSO53 4JHSO53 4JJSO53 4JLSO53 4JQSO53 4LASO53 4LBSO53 4LDSO53 4LESO53 4LFSO53 4LGSO53 4LHSO53 4LJSO53 4LLSO53 4LNSO53 4LPSO53 4LQSO53 4LRSO53 4LSSO53 4LTSO53 4LUSO53 4LWSO53 4LXSO53 4LYSO53 4LZSO53 4NDSO53 4NFSO53 4NGSO53 4NHSO53 4NJSO53 4NLSO53 4NNSO53 4NPSO53 4NQSO53 4NRSO53 4NSSO53 4NTSO53 4NUSO53 4NXSO53 4NYSO53 4PASO53 4PBSO53 4PDSO53 4PESO53 4PHSO53 4PJSO53 4PUSO53 4PWSO53 4PZSO53 4QASO53 4QBSO53 4QDSO53 4QESO53 4QFSO53 4QGSO53 4QHSO53 4QJSO53 4QLSO53 4QNSO53 4QPSO53 4QQSO53 4QRSO53 4QSSO53 4QTSO53 4QUSO53 4QWSO53 4QXSO53 4QYSO53 4QZSO53 4RASO53 4RDSO53 4RESO53 4RFSO53 4RGSO53 4RHSO53 4RJSO53 4RLSO53 4RNSO53 4RUSO53 4RWSO53 4SASO53 4SBSO53 4SDSO53 4SESO53 4SGSO53 4SHSO53 4SJSO53 4SLSO53 4SNSO53 4SPSO53 4SQSO53 4SRSO53 4SSSO53 4STSO53 4SUSO53 4SWSO53 4SXSO53 4SYSO53 4SZSO53 4TASO53 4TBSO53 4TDSO53 4TESO53 4TGSO53 4THSO53 4TJSO53 4TLSO53 4TPSO53 4TSSO53 4TTSO53 4YGSO53 4YUSO53 4ZJ

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.

Check a postcode

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