SO18 2 postcode sector in the SO18 district

SO18 2 is a sector of the SO18 district: every postcode that starts SO18 2. It has 237 postcodes in use, 6 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 SO18 2 sector, and which are new since 2020

Map of every postcode in the SO18 2 sector, by new since 2020 Of the 237 postcodes in the SO18 2 sector that ONS places, 2 are new since 2020 and 235 were in use before 2020. Places named: Bitterne Park, Swaythling. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M27A335A27A3035 SO18 2AA: before 2020SO18 2AB: before 2020SO18 2AD: before 2020SO18 2AE: before 2020SO18 2AF: before 2020SO18 2AG: before 2020SO18 2AH: before 2020SO18 2AJ: before 2020SO18 2AL: before 2020SO18 2AN: before 2020SO18 2AP: before 2020SO18 2AQ: before 2020SO18 2AR: before 2020SO18 2AS: before 2020SO18 2AT: before 2020SO18 2AU: before 2020SO18 2AW: before 2020SO18 2AX: before 2020SO18 2AY: before 2020SO18 2AZ: before 2020SO18 2BA: before 2020SO18 2BB: before 2020SO18 2BD: before 2020SO18 2BE: before 2020SO18 2BF: before 2020SO18 2BG: before 2020SO18 2BH: before 2020SO18 2BJ: before 2020SO18 2BL: before 2020SO18 2BN: before 2020SO18 2BP: before 2020SO18 2BQ: before 2020SO18 2BR: before 2020SO18 2BS: before 2020SO18 2BT: before 2020SO18 2BU: before 2020SO18 2BW: before 2020SO18 2BX: before 2020SO18 2BY: before 2020SO18 2BZ: before 2020SO18 2DA: before 2020SO18 2DB: before 2020SO18 2DD: before 2020SO18 2DE: before 2020SO18 2DF: before 2020SO18 2DG: before 2020SO18 2DH: before 2020SO18 2DJ: before 2020SO18 2DL: before 2020SO18 2DN: before 2020SO18 2DP: before 2020SO18 2DQ: before 2020SO18 2DR: before 2020SO18 2DS: before 2020SO18 2DT: before 2020SO18 2DU: before 2020SO18 2DW: before 2020SO18 2DX: before 2020SO18 2DY: before 2020SO18 2DZ: before 2020SO18 2EA: before 2020SO18 2EB: before 2020SO18 2ED: before 2020SO18 2EE: before 2020SO18 2EF: before 2020SO18 2EG: before 2020SO18 2EH: before 2020SO18 2EJ: before 2020SO18 2EL: before 2020SO18 2EN: before 2020SO18 2EP: before 2020SO18 2EQ: before 2020SO18 2ET: before 2020SO18 2EU: before 2020SO18 2EW: before 2020SO18 2EY: before 2020SO18 2EZ: before 2020SO18 2FA: before 2020SO18 2FB: before 2020SO18 2FD: before 2020SO18 2FE: before 2020SO18 2FG: before 2020SO18 2FH: before 2020SO18 2FL: before 2020SO18 2FN: before 2020SO18 2FP: before 2020SO18 2FQ: before 2020SO18 2FR: before 2020SO18 2FW: before 2020SO18 2FX: before 2020SO18 2FY: before 2020SO18 2FZ: before 2020SO18 2GA: before 2020SO18 2GB: before 2020SO18 2GD: before 2020SO18 2GE: before 2020SO18 2GF: before 2020SO18 2GG: before 2020SO18 2GH: before 2020SO18 2GJ: before 2020SO18 2GL: before 2020SO18 2GN: before 2020SO18 2GP: before 2020SO18 2GQ: before 2020SO18 2GR: before 2020SO18 2GS: before 2020SO18 2GT: before 2020SO18 2GY: before 2020SO18 2GZ: before 2020SO18 2HB: before 2020SO18 2HD: before 2020SO18 2HE: before 2020SO18 2HF: before 2020SO18 2HG: before 2020SO18 2HH: before 2020SO18 2HJ: before 2020SO18 2HL: before 2020SO18 2HN: before 2020SO18 2HP: before 2020SO18 2HQ: before 2020SO18 2HR: before 2020SO18 2HS: before 2020SO18 2HT: before 2020SO18 2HU: before 2020SO18 2HW: before 2020SO18 2HX: before 2020SO18 2HY: before 2020SO18 2JA: before 2020SO18 2JB: before 2020SO18 2JD: before 2020SO18 2JJ: before 2020SO18 2JL: before 2020SO18 2JN: before 2020SO18 2JP: before 2020SO18 2JQ: before 2020SO18 2JR: before 2020SO18 2JT: before 2020SO18 2JU: before 2020SO18 2JW: before 2020SO18 2JX: before 2020SO18 2JY: before 2020SO18 2JZ: before 2020SO18 2LB: before 2020SO18 2LD: before 2020SO18 2LE: before 2020SO18 2LF: before 2020SO18 2LG: before 2020SO18 2LH: before 2020SO18 2LJ: before 2020SO18 2LL: before 2020SO18 2LN: before 2020SO18 2LP: before 2020SO18 2LQ: before 2020SO18 2LR: before 2020SO18 2LS: before 2020SO18 2LT: before 2020SO18 2LU: before 2020SO18 2LW: before 2020SO18 2LX: before 2020SO18 2LY: before 2020SO18 2LZ: before 2020SO18 2NA: before 2020SO18 2NB: before 2020SO18 2ND: before 2020SO18 2NE: before 2020SO18 2NF: before 2020SO18 2NG: before 2020SO18 2NH: before 2020SO18 2NL: before 2020SO18 2NN: before 2020SO18 2NS: before 2020SO18 2NU: before 2020SO18 2NX: before 2020SO18 2PA: before 2020SO18 2PB: before 2020SO18 2PD: before 2020SO18 2PE: before 2020SO18 2PF: before 2020SO18 2PG: before 2020SO18 2PH: before 2020SO18 2PJ: before 2020SO18 2PL: before 2020SO18 2PN: before 2020SO18 2PP: before 2020SO18 2PQ: before 2020SO18 2PR: before 2020SO18 2PS: before 2020SO18 2PT: before 2020SO18 2PU: before 2020SO18 2PW: before 2020SO18 2PX: before 2020SO18 2PY: before 2020SO18 2PZ: before 2020SO18 2QA: before 2020SO18 2QB: before 2020SO18 2QD: before 2020SO18 2QE: before 2020SO18 2QF: before 2020SO18 2QG: before 2020SO18 2QH: before 2020SO18 2QJ: before 2020SO18 2QL: before 2020SO18 2QN: before 2020SO18 2QQ: before 2020SO18 2QR: before 2020SO18 2QS: before 2020SO18 2QT: before 2020SO18 2QU: before 2020SO18 2QW: before 2020SO18 2QX: before 2020SO18 2QY: before 2020SO18 2QZ: before 2020SO18 2RA: before 2020SO18 2RB: before 2020SO18 2RD: before 2020SO18 2RE: before 2020SO18 2RF: before 2020SO18 2RG: before 2020SO18 2RH: before 2020SO18 2RJ: before 2020SO18 2RL: before 2020SO18 2RN: before 2020SO18 2RP: before 2020SO18 2RQ: before 2020SO18 2RR: before 2020SO18 2RS: before 2020SO18 2RT: before 2020SO18 2RY: before 2020SO18 2RZ: before 2020SO18 2ST: before 2020SO18 2TT: before 2020SO18 2XU: before 2020SO18 2XX: before 2020SO18 2XZ: before 2020SO18 2JE: new since 2020SO18 2JF: new since 2020 Bitterne ParkSwaythling Map of every postcode in the SO18 2 sector, by new since 2020 Of the 237 postcodes in the SO18 2 sector that ONS places, 2 are new since 2020 and 235 were in use before 2020. Places named: Bitterne Park, Swaythling. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A335A27 Bitterne ParkSwaythling
  • New since 2020: 2
  • In use before 2020: 235

Of the 237 postcodes in the SO18 2 sector that ONS places, 2 are new since 2020 and 235 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

The 2 newest postcodes

SO18 2JFNovember 2023SO18 2JEJuly 2022

What do homes sell for in SO18 2?

Homes in SO18 2 sold for a typical £275,000 in the 12 months to August 2026, across 73 sales, down 1.1% on the 12 months before, HM Land Registry's figures show.

£275,000 typical price, the 12 months to August 2026
£278,000 12 months to August 2025
▼ down 1.1% on the 12 months before
  • Detached £300,000 23 sales
  • Semi-detached £288,750 24 sales
  • Terraced £268,000 19 sales
  • Flat or maisonette £175,000 7 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 SO18 2. 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 SO18 2

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.

SO18 2AASO18 2ABSO18 2ADSO18 2AESO18 2AFSO18 2AGSO18 2AHSO18 2AJSO18 2ALSO18 2ANSO18 2APSO18 2AQSO18 2ARSO18 2ASSO18 2ATSO18 2AUSO18 2AWSO18 2AXSO18 2AYSO18 2AZSO18 2BASO18 2BBSO18 2BDSO18 2BESO18 2BFSO18 2BGSO18 2BHSO18 2BJSO18 2BLSO18 2BNSO18 2BPSO18 2BQSO18 2BRSO18 2BSSO18 2BTSO18 2BUSO18 2BWSO18 2BXSO18 2BYSO18 2BZSO18 2DASO18 2DBSO18 2DDSO18 2DESO18 2DFSO18 2DGSO18 2DHSO18 2DJSO18 2DLSO18 2DNSO18 2DPSO18 2DQSO18 2DRSO18 2DSSO18 2DTSO18 2DUSO18 2DWSO18 2DXSO18 2DYSO18 2DZSO18 2EASO18 2EBSO18 2EDSO18 2EESO18 2EFSO18 2EGSO18 2EHSO18 2EJSO18 2ELSO18 2ENSO18 2EPSO18 2EQSO18 2ETSO18 2EUSO18 2EWSO18 2EYSO18 2EZSO18 2FASO18 2FBSO18 2FDSO18 2FESO18 2FGSO18 2FHSO18 2FLSO18 2FNSO18 2FPSO18 2FQSO18 2FRSO18 2FWSO18 2FXSO18 2FYSO18 2FZSO18 2GASO18 2GBSO18 2GDSO18 2GESO18 2GFSO18 2GGSO18 2GHSO18 2GJSO18 2GLSO18 2GNSO18 2GPSO18 2GQSO18 2GRSO18 2GSSO18 2GTSO18 2GYSO18 2GZSO18 2HBSO18 2HDSO18 2HESO18 2HFSO18 2HGSO18 2HHSO18 2HJSO18 2HLSO18 2HNSO18 2HPSO18 2HQSO18 2HRSO18 2HSSO18 2HTSO18 2HUSO18 2HWSO18 2HXSO18 2HYSO18 2JASO18 2JBSO18 2JDSO18 2JESO18 2JFSO18 2JJSO18 2JLSO18 2JNSO18 2JPSO18 2JQSO18 2JRSO18 2JTSO18 2JUSO18 2JWSO18 2JXSO18 2JYSO18 2JZSO18 2LBSO18 2LDSO18 2LESO18 2LFSO18 2LGSO18 2LHSO18 2LJSO18 2LLSO18 2LNSO18 2LPSO18 2LQSO18 2LRSO18 2LSSO18 2LTSO18 2LUSO18 2LWSO18 2LXSO18 2LYSO18 2LZSO18 2NASO18 2NBSO18 2NDSO18 2NESO18 2NFSO18 2NGSO18 2NHSO18 2NLSO18 2NNSO18 2NSSO18 2NUSO18 2NXSO18 2PASO18 2PBSO18 2PDSO18 2PESO18 2PFSO18 2PGSO18 2PHSO18 2PJSO18 2PLSO18 2PNSO18 2PPSO18 2PQSO18 2PRSO18 2PSSO18 2PTSO18 2PUSO18 2PWSO18 2PXSO18 2PYSO18 2PZSO18 2QASO18 2QBSO18 2QDSO18 2QESO18 2QFSO18 2QGSO18 2QHSO18 2QJSO18 2QLSO18 2QNSO18 2QQSO18 2QRSO18 2QSSO18 2QTSO18 2QUSO18 2QWSO18 2QXSO18 2QYSO18 2QZSO18 2RASO18 2RBSO18 2RDSO18 2RESO18 2RFSO18 2RGSO18 2RHSO18 2RJSO18 2RLSO18 2RNSO18 2RPSO18 2RQSO18 2RRSO18 2RSSO18 2RTSO18 2RYSO18 2RZSO18 2STSO18 2TTSO18 2XUSO18 2XXSO18 2XZSO18 2YY

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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