SO16 0 postcode sector in the SO16 district

SO16 0 is a sector of the SO16 district: every postcode that starts SO16 0. It has 75 postcodes in use, 5 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 SO16 0 sector, and which are new since 2020

Map of every postcode in the SO16 0 sector, by new since 2020 Of the 75 postcodes in the SO16 0 sector that ONS places, 4 are new since 2020 and 71 were in use before 2020. Places named: Rownhams. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M27M271 SO16 0AA: before 2020SO16 0AF: before 2020SO16 0AG: before 2020SO16 0AH: before 2020SO16 0AJ: before 2020SO16 0AL: before 2020SO16 0AN: before 2020SO16 0AP: before 2020SO16 0AQ: before 2020SO16 0AR: before 2020SO16 0AS: before 2020SO16 0AU: before 2020SO16 0AW: before 2020SO16 0AX: before 2020SO16 0AY: before 2020SO16 0BH: before 2020SO16 0BJ: before 2020SO16 0BL: before 2020SO16 0BN: before 2020SO16 0BP: before 2020SO16 0BQ: before 2020SO16 0BS: before 2020SO16 0RD: before 2020SO16 0TA: before 2020SO16 0TB: before 2020SO16 0TD: before 2020SO16 0TE: before 2020SO16 0TF: before 2020SO16 0TG: before 2020SO16 0TH: before 2020SO16 0TJ: before 2020SO16 0TL: before 2020SO16 0TN: before 2020SO16 0TQ: before 2020SO16 0UX: before 2020SO16 0WB: before 2020SO16 0WD: before 2020SO16 0XA: before 2020SO16 0XB: before 2020SO16 0XD: before 2020SO16 0XE: before 2020SO16 0XF: before 2020SO16 0XG: before 2020SO16 0XJ: before 2020SO16 0XL: before 2020SO16 0XN: before 2020SO16 0XP: before 2020SO16 0XQ: before 2020SO16 0XR: before 2020SO16 0XS: before 2020SO16 0XT: before 2020SO16 0XU: before 2020SO16 0XW: before 2020SO16 0XX: before 2020SO16 0XY: before 2020SO16 0XZ: before 2020SO16 0YA: before 2020SO16 0YB: before 2020SO16 0YD: before 2020SO16 0YE: before 2020SO16 0YF: before 2020SO16 0YJ: before 2020SO16 0YL: before 2020SO16 0YP: before 2020SO16 0YR: before 2020SO16 0YS: before 2020SO16 0YT: before 2020SO16 0YU: before 2020SO16 0YW: before 2020SO16 0YZ: before 2020SO16 0AD: new since 2020SO16 0AZ: new since 2020SO16 0BT: new since 2020SO16 0BU: new since 2020 Rownhams Map of every postcode in the SO16 0 sector, by new since 2020 Of the 75 postcodes in the SO16 0 sector that ONS places, 4 are new since 2020 and 71 were in use before 2020. Places named: Rownhams. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M27M271 Rownhams
  • New since 2020: 4
  • In use before 2020: 71

Of the 75 postcodes in the SO16 0 sector that ONS places, 4 are new since 2020 and 71 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.

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 4 newest postcodes

SO16 0BUAugust 2024SO16 0AZJune 2023SO16 0ADMay 2021SO16 0BTOctober 2020

What do homes sell for in SO16 0?

Homes in SO16 0 sold for a typical £387,500 in the 12 months to August 2026, across 34 sales, up 0.6% on the 12 months before, HM Land Registry's figures show.

£387,500 typical price, the 12 months to August 2026
£385,000 12 months to August 2025
▲ up 0.6% on the 12 months before
  • Detached £485,000 13 sales
  • Semi-detached 4 sales, too few to price
  • Terraced £332,500 8 sales
  • Flat or maisonette £320,000 9 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 SO16 0. 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 SO16 0

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.

SO16 0AASO16 0ADSO16 0AFSO16 0AGSO16 0AHSO16 0AJSO16 0ALSO16 0ANSO16 0APSO16 0AQSO16 0ARSO16 0ASSO16 0AUSO16 0AWSO16 0AXSO16 0AYSO16 0AZSO16 0BHSO16 0BJSO16 0BLSO16 0BNSO16 0BPSO16 0BQSO16 0BSSO16 0BTSO16 0BUSO16 0RDSO16 0TASO16 0TBSO16 0TDSO16 0TESO16 0TFSO16 0TGSO16 0THSO16 0TJSO16 0TLSO16 0TNSO16 0TQSO16 0UXSO16 0WBSO16 0WDSO16 0XASO16 0XBSO16 0XDSO16 0XESO16 0XFSO16 0XGSO16 0XHSO16 0XJSO16 0XLSO16 0XNSO16 0XPSO16 0XQSO16 0XRSO16 0XSSO16 0XTSO16 0XUSO16 0XWSO16 0XXSO16 0XYSO16 0XZSO16 0YASO16 0YBSO16 0YDSO16 0YESO16 0YFSO16 0YJSO16 0YLSO16 0YPSO16 0YRSO16 0YSSO16 0YTSO16 0YUSO16 0YWSO16 0YZ

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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