SO53 3 postcode sector in the SO53 district

SO53 3 is a sector of the SO53 district: every postcode that starts SO53 3. It has 181 postcodes in use, 12 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 3 sector, and which are new since 2020

Map of every postcode in the SO53 3 sector, by new since 2020 Of the 181 postcodes in the SO53 3 sector that ONS places, 181 were in use before 2020. Places named: Eastleigh South, Chandler's Ford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M3M27 SO53 3AA: before 2020SO53 3AB: before 2020SO53 3AD: before 2020SO53 3AE: before 2020SO53 3AF: before 2020SO53 3AJ: before 2020SO53 3AL: before 2020SO53 3AN: before 2020SO53 3AP: before 2020SO53 3AQ: before 2020SO53 3AS: before 2020SO53 3AT: before 2020SO53 3AU: before 2020SO53 3AW: before 2020SO53 3AX: before 2020SO53 3AY: before 2020SO53 3AZ: before 2020SO53 3BA: before 2020SO53 3BB: before 2020SO53 3BD: before 2020SO53 3BE: before 2020SO53 3BG: before 2020SO53 3BH: before 2020SO53 3BJ: before 2020SO53 3BL: before 2020SO53 3BN: before 2020SO53 3BP: before 2020SO53 3BQ: before 2020SO53 3BR: before 2020SO53 3BS: before 2020SO53 3BT: before 2020SO53 3BU: before 2020SO53 3BX: before 2020SO53 3DA: before 2020SO53 3DB: before 2020SO53 3DH: before 2020SO53 3DJ: before 2020SO53 3DL: before 2020SO53 3DR: before 2020SO53 3DS: before 2020SO53 3DT: before 2020SO53 3DU: before 2020SO53 3DW: before 2020SO53 3DX: before 2020SO53 3DY: before 2020SO53 3DZ: before 2020SO53 3EA: before 2020SO53 3EB: before 2020SO53 3ED: before 2020SO53 3EE: before 2020SO53 3EF: before 2020SO53 3EG: before 2020SO53 3EH: before 2020SO53 3EJ: before 2020SO53 3EL: before 2020SO53 3EP: before 2020SO53 3EQ: before 2020SO53 3ER: before 2020SO53 3ES: before 2020SO53 3ET: before 2020SO53 3EU: before 2020SO53 3EW: before 2020SO53 3EX: before 2020SO53 3EY: before 2020SO53 3EZ: before 2020SO53 3FB: before 2020SO53 3FD: before 2020SO53 3FE: before 2020SO53 3FF: before 2020SO53 3FG: before 2020SO53 3FH: before 2020SO53 3FJ: before 2020SO53 3FL: before 2020SO53 3FN: before 2020SO53 3FP: before 2020SO53 3FR: before 2020SO53 3FS: before 2020SO53 3FU: before 2020SO53 3FW: before 2020SO53 3FX: before 2020SO53 3FY: before 2020SO53 3FZ: before 2020SO53 3GA: before 2020SO53 3GB: before 2020SO53 3GD: before 2020SO53 3GE: before 2020SO53 3GF: before 2020SO53 3GG: before 2020SO53 3GH: before 2020SO53 3GJ: before 2020SO53 3GL: before 2020SO53 3GN: before 2020SO53 3GP: before 2020SO53 3GQ: before 2020SO53 3GR: before 2020SO53 3GS: before 2020SO53 3GT: before 2020SO53 3GU: before 2020SO53 3GW: before 2020SO53 3GX: before 2020SO53 3GY: before 2020SO53 3GZ: before 2020SO53 3HA: before 2020SO53 3HB: before 2020SO53 3HD: before 2020SO53 3HE: before 2020SO53 3HF: before 2020SO53 3HG: before 2020SO53 3HH: before 2020SO53 3HL: before 2020SO53 3HN: before 2020SO53 3HU: before 2020SO53 3HW: before 2020SO53 3HX: before 2020SO53 3HY: before 2020SO53 3LA: before 2020SO53 3LD: before 2020SO53 3LE: before 2020SO53 3LF: before 2020SO53 3LG: before 2020SO53 3LJ: before 2020SO53 3LL: before 2020SO53 3LN: before 2020SO53 3LP: before 2020SO53 3LQ: before 2020SO53 3LR: before 2020SO53 3LS: before 2020SO53 3LU: before 2020SO53 3LZ: before 2020SO53 3NA: before 2020SO53 3NE: before 2020SO53 3NT: before 2020SO53 3NU: before 2020SO53 3NW: before 2020SO53 3NY: before 2020SO53 3NZ: before 2020SO53 3PA: before 2020SO53 3PB: before 2020SO53 3PD: before 2020SO53 3PE: before 2020SO53 3PF: before 2020SO53 3PG: before 2020SO53 3PL: before 2020SO53 3PN: before 2020SO53 3PP: before 2020SO53 3PQ: before 2020SO53 3PR: before 2020SO53 3PS: before 2020SO53 3PT: before 2020SO53 3PX: before 2020SO53 3PY: before 2020SO53 3QB: before 2020SO53 3RB: before 2020SO53 3RP: before 2020SO53 3RQ: before 2020SO53 3RR: before 2020SO53 3RS: before 2020SO53 3RT: before 2020SO53 3RX: before 2020SO53 3RY: before 2020SO53 3RZ: before 2020SO53 3SD: before 2020SO53 3SF: before 2020SO53 3SJ: before 2020SO53 3TF: before 2020SO53 3TG: before 2020SO53 3TL: before 2020SO53 3TP: before 2020SO53 3TX: before 2020SO53 3TY: before 2020SO53 3YA: before 2020SO53 3YE: before 2020SO53 3YJ: before 2020SO53 3YU: before 2020SO53 3ZL: before 2020 Eastleigh SouthChandler's Ford Map of every postcode in the SO53 3 sector, by new since 2020 Of the 181 postcodes in the SO53 3 sector that ONS places, 181 were in use before 2020. Places named: Eastleigh South, Chandler's Ford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M3 Eastleigh SouthChandler's Ford
  • New since 2020: 0
  • In use before 2020: 181

Of the 181 postcodes in the SO53 3 sector that ONS places, 181 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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

What do homes sell for in SO53 3?

Homes in SO53 3 sold for a typical £340,500 in the 12 months to August 2026, across 74 sales, down 10.4% on the 12 months before, HM Land Registry's figures show.

£340,500 typical price, the 12 months to August 2026
£380,000 12 months to August 2025
▼ down 10.4% on the 12 months before
  • Detached £470,000 27 sales
  • Semi-detached £363,000 13 sales
  • Terraced £275,000 22 sales
  • Flat or maisonette £176,250 12 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 SO53 3. 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 3

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 3AASO53 3ABSO53 3ADSO53 3AESO53 3AFSO53 3AJSO53 3ALSO53 3ANSO53 3APSO53 3AQSO53 3ASSO53 3ATSO53 3AUSO53 3AWSO53 3AXSO53 3AYSO53 3AZSO53 3BASO53 3BBSO53 3BDSO53 3BESO53 3BGSO53 3BHSO53 3BJSO53 3BLSO53 3BNSO53 3BPSO53 3BQSO53 3BRSO53 3BSSO53 3BTSO53 3BUSO53 3BXSO53 3DASO53 3DBSO53 3DHSO53 3DJSO53 3DLSO53 3DRSO53 3DSSO53 3DTSO53 3DUSO53 3DWSO53 3DXSO53 3DYSO53 3DZSO53 3EASO53 3EBSO53 3EDSO53 3EESO53 3EFSO53 3EGSO53 3EHSO53 3EJSO53 3ELSO53 3EPSO53 3EQSO53 3ERSO53 3ESSO53 3ETSO53 3EUSO53 3EWSO53 3EXSO53 3EYSO53 3EZSO53 3FBSO53 3FDSO53 3FESO53 3FFSO53 3FGSO53 3FHSO53 3FJSO53 3FLSO53 3FNSO53 3FPSO53 3FRSO53 3FSSO53 3FUSO53 3FWSO53 3FXSO53 3FYSO53 3FZSO53 3GASO53 3GBSO53 3GDSO53 3GESO53 3GFSO53 3GGSO53 3GHSO53 3GJSO53 3GLSO53 3GNSO53 3GPSO53 3GQSO53 3GRSO53 3GSSO53 3GTSO53 3GUSO53 3GWSO53 3GXSO53 3GYSO53 3GZSO53 3HASO53 3HBSO53 3HDSO53 3HESO53 3HFSO53 3HGSO53 3HHSO53 3HLSO53 3HNSO53 3HUSO53 3HWSO53 3HXSO53 3HYSO53 3LASO53 3LDSO53 3LESO53 3LFSO53 3LGSO53 3LJSO53 3LLSO53 3LNSO53 3LPSO53 3LQSO53 3LRSO53 3LSSO53 3LUSO53 3LZSO53 3NASO53 3NESO53 3NTSO53 3NUSO53 3NWSO53 3NYSO53 3NZSO53 3PASO53 3PBSO53 3PDSO53 3PESO53 3PFSO53 3PGSO53 3PLSO53 3PNSO53 3PPSO53 3PQSO53 3PRSO53 3PSSO53 3PTSO53 3PXSO53 3PYSO53 3QBSO53 3RBSO53 3RPSO53 3RQSO53 3RRSO53 3RSSO53 3RTSO53 3RXSO53 3RYSO53 3RZSO53 3SDSO53 3SFSO53 3SJSO53 3TFSO53 3TGSO53 3TLSO53 3TPSO53 3TXSO53 3TYSO53 3UDSO53 3UGSO53 3UPSO53 3URSO53 3USSO53 3YASO53 3YESO53 3YJSO53 3YUSO53 3ZLSO53 3ZN

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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