SA7 0 postcode sector in the SA7 district

SA7 0 is a sector of the SA7 district: every postcode that starts SA7 0. It has 44 postcodes in use, 9 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 SA7 0 sector, and which are new since 2020

Map of every postcode in the SA7 0 sector, by new since 2020 Of the 44 postcodes in the SA7 0 sector that ONS places, 2 are new since 2020 and 42 were in use before 2020. Places named: Llansamlet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M4 SA7 0AA: before 2020SA7 0AB: before 2020SA7 0AF: before 2020SA7 0AG: before 2020SA7 0AH: before 2020SA7 0AJ: before 2020SA7 0AL: before 2020SA7 0AN: before 2020SA7 0AP: before 2020SA7 0AQ: before 2020SA7 0EA: before 2020SA7 0EE: before 2020SA7 0EP: before 2020SA7 0HA: before 2020SA7 0HB: before 2020SA7 0HD: before 2020SA7 0HE: before 2020SA7 0HF: before 2020SA7 0HG: before 2020SA7 0HH: before 2020SA7 0HJ: before 2020SA7 0HL: before 2020SA7 0HN: before 2020SA7 0HP: before 2020SA7 0HY: before 2020SA7 0NA: before 2020SA7 0NB: before 2020SA7 0ND: before 2020SA7 0NE: before 2020SA7 0NF: before 2020SA7 0NG: before 2020SA7 0NH: before 2020SA7 0NJ: before 2020SA7 0NT: before 2020SA7 0NU: before 2020SA7 0NX: before 2020SA7 0PN: before 2020SA7 0AU: new since 2020SA7 0AT: new since 2020 Llansamlet Map of every postcode in the SA7 0 sector, by new since 2020 Of the 44 postcodes in the SA7 0 sector that ONS places, 2 are new since 2020 and 42 were in use before 2020. Places named: Llansamlet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M4 Llansamlet
  • New since 2020: 2
  • In use before 2020: 42

Of the 44 postcodes in the SA7 0 sector that ONS places, 2 are new since 2020 and 42 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

SA7 0AUSeptember 2025SA7 0ATApril 2022

What do homes sell for in SA7 0?

Homes in SA7 0 sold for a typical £255,000 in the 12 months to August 2026, across 18 sales, down 3.4% on the 12 months before, HM Land Registry's figures show.

£255,000 typical price, the 12 months to August 2026
£264,000 12 months to August 2025
▼ down 3.4% on the 12 months before
  • Detached £320,500 10 sales
  • Semi-detached 1 sale, too few to price
  • Terraced £185,000 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 SA7 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 SA7 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.

SA7 0AASA7 0ABSA7 0ADSA7 0AFSA7 0AGSA7 0AHSA7 0AJSA7 0ALSA7 0ANSA7 0APSA7 0AQSA7 0ARSA7 0ATSA7 0AUSA7 0EASA7 0EESA7 0EPSA7 0ERSA7 0ESSA7 0ETSA7 0HASA7 0HBSA7 0HDSA7 0HESA7 0HFSA7 0HGSA7 0HHSA7 0HJSA7 0HLSA7 0HNSA7 0HPSA7 0HYSA7 0NASA7 0NBSA7 0NDSA7 0NESA7 0NFSA7 0NGSA7 0NHSA7 0NJSA7 0NTSA7 0NUSA7 0NXSA7 0PN

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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