SO23 8 postcode sector in the SO23 district

SO23 8 is a sector of the SO23 district: every postcode that starts SO23 8. It has 120 postcodes in use, 19 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 SO23 8 sector, and which are new since 2020

Map of every postcode in the SO23 8 sector, by new since 2020 Of the 120 postcodes in the SO23 8 sector that ONS places, 2 are new since 2020 and 118 were in use before 2020. Places named: St Michael, St Bartholomew. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M3 SO23 8AA: before 2020SO23 8AE: before 2020SO23 8AF: before 2020SO23 8AH: before 2020SO23 8AJ: before 2020SO23 8AL: before 2020SO23 8AP: before 2020SO23 8AQ: before 2020SO23 8AR: before 2020SO23 8AS: before 2020SO23 8AT: before 2020SO23 8AU: before 2020SO23 8AX: before 2020SO23 8AZ: before 2020SO23 8BA: before 2020SO23 8BB: before 2020SO23 8BE: before 2020SO23 8BG: before 2020SO23 8BH: before 2020SO23 8BL: before 2020SO23 8BP: before 2020SO23 8BQ: before 2020SO23 8BS: before 2020SO23 8BW: before 2020SO23 8BX: before 2020SO23 8DA: before 2020SO23 8DB: before 2020SO23 8DD: before 2020SO23 8DF: before 2020SO23 8DG: before 2020SO23 8DH: before 2020SO23 8DJ: before 2020SO23 8DL: before 2020SO23 8DN: before 2020SO23 8DP: before 2020SO23 8DQ: before 2020SO23 8DR: before 2020SO23 8DS: before 2020SO23 8DT: before 2020SO23 8DU: before 2020SO23 8DX: before 2020SO23 8DY: before 2020SO23 8DZ: before 2020SO23 8EA: before 2020SO23 8EB: before 2020SO23 8ED: before 2020SO23 8EG: before 2020SO23 8EJ: before 2020SO23 8EL: before 2020SO23 8FA: before 2020SO23 8FE: before 2020SO23 8FF: before 2020SO23 8FG: before 2020SO23 8FJ: before 2020SO23 8GA: before 2020SO23 8GB: before 2020SO23 8GE: before 2020SO23 8GF: before 2020SO23 8GG: before 2020SO23 8GH: before 2020SO23 8GJ: before 2020SO23 8GL: before 2020SO23 8GQ: before 2020SO23 8GW: before 2020SO23 8HP: before 2020SO23 8HS: before 2020SO23 8HW: before 2020SO23 8QX: before 2020SO23 8QY: before 2020SO23 8RA: before 2020SO23 8RB: before 2020SO23 8RD: before 2020SO23 8RE: before 2020SO23 8RG: before 2020SO23 8RJ: before 2020SO23 8RR: before 2020SO23 8RS: before 2020SO23 8RU: before 2020SO23 8RY: before 2020SO23 8RZ: before 2020SO23 8SA: before 2020SO23 8SB: before 2020SO23 8SD: before 2020SO23 8SE: before 2020SO23 8SH: before 2020SO23 8SJ: before 2020SO23 8SL: before 2020SO23 8SN: before 2020SO23 8SP: before 2020SO23 8SR: before 2020SO23 8SU: before 2020SO23 8SW: before 2020SO23 8SX: before 2020SO23 8SY: before 2020SO23 8SZ: before 2020SO23 8TA: before 2020SO23 8TE: before 2020SO23 8TG: before 2020SO23 8TH: before 2020SO23 8TJ: before 2020SO23 8TP: before 2020SO23 8TQ: before 2020SO23 8UB: before 2020SO23 8UH: before 2020SO23 8UL: before 2020SO23 8UT: before 2020SO23 8UX: before 2020SO23 8UY: before 2020SO23 8WW: before 2020SO23 8ZD: before 2020SO23 8FL: new since 2020SO23 8FN: new since 2020 St MichaelSt Bartholomew Map of every postcode in the SO23 8 sector, by new since 2020 Of the 120 postcodes in the SO23 8 sector that ONS places, 2 are new since 2020 and 118 were in use before 2020. Places named: St Michael, St Bartholomew. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. St MichaelSt Bartholomew
  • New since 2020: 2
  • In use before 2020: 118

Of the 120 postcodes in the SO23 8 sector that ONS places, 2 are new since 2020 and 118 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

SO23 8FNNovember 2025SO23 8FLAugust 2021

What do homes sell for in SO23 8?

Homes in SO23 8 sold for a typical £440,000 in the 12 months to August 2026, across 52 sales, down 13.3% on the 12 months before, HM Land Registry's figures show.

£440,000 typical price, the 12 months to August 2026
£507,500 12 months to August 2025
▼ down 13.3% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £607,500 20 sales
  • Flat or maisonette £231,500 28 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 SO23 8. 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 SO23 8

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.

SO23 8AASO23 8AESO23 8AFSO23 8AHSO23 8AJSO23 8ALSO23 8APSO23 8AQSO23 8ARSO23 8ASSO23 8ATSO23 8AUSO23 8AXSO23 8AZSO23 8BASO23 8BBSO23 8BESO23 8BGSO23 8BHSO23 8BLSO23 8BPSO23 8BQSO23 8BSSO23 8BWSO23 8BXSO23 8DASO23 8DBSO23 8DDSO23 8DFSO23 8DGSO23 8DHSO23 8DJSO23 8DLSO23 8DNSO23 8DPSO23 8DQSO23 8DRSO23 8DSSO23 8DTSO23 8DUSO23 8DXSO23 8DYSO23 8DZSO23 8EASO23 8EBSO23 8EDSO23 8EGSO23 8EJSO23 8ELSO23 8FASO23 8FESO23 8FFSO23 8FGSO23 8FJSO23 8FLSO23 8FNSO23 8GASO23 8GBSO23 8GESO23 8GFSO23 8GGSO23 8GHSO23 8GJSO23 8GLSO23 8GQSO23 8GWSO23 8HPSO23 8HSSO23 8HWSO23 8QXSO23 8QYSO23 8RASO23 8RBSO23 8RDSO23 8RESO23 8RGSO23 8RJSO23 8RRSO23 8RSSO23 8RUSO23 8RYSO23 8RZSO23 8SASO23 8SBSO23 8SDSO23 8SESO23 8SHSO23 8SJSO23 8SLSO23 8SNSO23 8SPSO23 8SRSO23 8SUSO23 8SWSO23 8SXSO23 8SYSO23 8SZSO23 8TASO23 8TESO23 8TGSO23 8THSO23 8TJSO23 8TPSO23 8TQSO23 8UBSO23 8UDSO23 8UESO23 8UGSO23 8UHSO23 8UJSO23 8ULSO23 8UQSO23 8USSO23 8UTSO23 8UXSO23 8UYSO23 8WWSO23 8XNSO23 8ZBSO23 8ZD

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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