SA1 3 postcode sector in the SA1 district

SA1 3 is a sector of the SA1 district: every postcode that starts SA1 3. It has 144 postcodes in use, 11 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 SA1 3 sector, by gigabit broadband

Map of every postcode in the SA1 3 sector, by gigabit broadband Of the 144 postcodes in the SA1 3 sector that ONS places, 12 have no home or business that can get gigabit, 28 have some that can, 95 can all get it and 9 have no Ofcom figure. Places named: Castle, Waterfront. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4118 SA1 3AD: no Ofcom figureSA1 3BW: no Ofcom figureSA1 3EL: no Ofcom figureSA1 3PE: no Ofcom figureSA1 3AA: gigabit for allSA1 3AB: gigabit for allSA1 3AE: gigabit for allSA1 3AG: gigabit for allSA1 3AN: gigabit for allSA1 3AR: gigabit for allSA1 3AT: gigabit for allSA1 3AY: gigabit for allSA1 3BB: gigabit for allSA1 3BJ: gigabit for allSA1 3BQ: gigabit for allSA1 3BR: gigabit for allSA1 3BS: gigabit for allSA1 3BU: gigabit for allSA1 3BX: gigabit for allSA1 3BY: gigabit for allSA1 3DF: gigabit for allSA1 3DN: gigabit for allSA1 3DZ: gigabit for allSA1 3EE: gigabit for allSA1 3EF: gigabit for allSA1 3EH: gigabit for allSA1 3EQ: gigabit for allSA1 3ET: gigabit for allSA1 3EU: gigabit for allSA1 3EW: gigabit for allSA1 3EY: gigabit for allSA1 3EZ: gigabit for allSA1 3HA: gigabit for allSA1 3HE: gigabit for allSA1 3HH: gigabit for allSA1 3HT: gigabit for allSA1 3HY: gigabit for allSA1 3HZ: gigabit for allSA1 3JA: gigabit for allSA1 3JD: gigabit for allSA1 3JE: gigabit for allSA1 3JF: gigabit for allSA1 3JJ: gigabit for allSA1 3JN: gigabit for allSA1 3JP: gigabit for allSA1 3JS: gigabit for allSA1 3JU: gigabit for allSA1 3JW: gigabit for allSA1 3JX: gigabit for allSA1 3JY: gigabit for allSA1 3JZ: gigabit for allSA1 3LG: gigabit for allSA1 3LH: gigabit for allSA1 3LQ: gigabit for allSA1 3NE: gigabit for allSA1 3NG: gigabit for allSA1 3QA: gigabit for allSA1 3QJ: gigabit for allSA1 3QS: gigabit for allSA1 3QT: gigabit for allSA1 3QY: gigabit for allSA1 3QZ: gigabit for allSA1 3RA: gigabit for allSA1 3RB: gigabit for allSA1 3RW: gigabit for allSA1 3RX: gigabit for allSA1 3RY: gigabit for allSA1 3SH: gigabit for allSA1 3SQ: gigabit for allSA1 3SY: gigabit for allSA1 3TA: gigabit for allSA1 3TB: gigabit for allSA1 3TD: gigabit for allSA1 3TE: gigabit for allSA1 3TQ: gigabit for allSA1 3TS: gigabit for allSA1 3TT: gigabit for allSA1 3TU: gigabit for allSA1 3TX: gigabit for allSA1 3TY: gigabit for allSA1 3TZ: gigabit for allSA1 3UA: gigabit for allSA1 3UB: gigabit for allSA1 3UD: gigabit for allSA1 3UH: gigabit for allSA1 3UJ: gigabit for allSA1 3UN: gigabit for allSA1 3UP: gigabit for allSA1 3UQ: gigabit for allSA1 3UR: gigabit for allSA1 3US: gigabit for allSA1 3UT: gigabit for allSA1 3UW: gigabit for allSA1 3UX: gigabit for allSA1 3XD: gigabit for allSA1 3XE: gigabit for allSA1 3AF: some gigabitSA1 3AQ: some gigabitSA1 3BE: some gigabitSA1 3BG: some gigabitSA1 3BL: some gigabitSA1 3BN: some gigabitSA1 3DH: some gigabitSA1 3DJ: some gigabitSA1 3DW: some gigabitSA1 3EN: some gigabitSA1 3EP: some gigabitSA1 3ES: some gigabitSA1 3JG: some gigabitSA1 3LP: some gigabitSA1 3LW: some gigabitSA1 3LZ: some gigabitSA1 3PP: some gigabitSA1 3QE: some gigabitSA1 3QN: some gigabitSA1 3QQ: some gigabitSA1 3QR: some gigabitSA1 3SB: some gigabitSA1 3UE: some gigabitSA1 3UL: some gigabitSA1 3XB: some gigabitSA1 3XG: some gigabitSA1 3XL: some gigabitSA1 3RT: some gigabitSA1 3AU: no gigabitSA1 3BD: no gigabitSA1 3QW: no gigabitSA1 3RD: no gigabitSA1 3SA: no gigabitSA1 3SR: no gigabitSA1 3SS: no gigabitSA1 3ST: no gigabitSA1 3XA: no gigabitSA1 3XF: no gigabitSA1 3XH: no gigabitSA1 3SN: no gigabit CastleWaterfront Map of every postcode in the SA1 3 sector, by gigabit broadband Of the 144 postcodes in the SA1 3 sector that ONS places, 12 have no home or business that can get gigabit, 28 have some that can, 95 can all get it and 9 have no Ofcom figure. Places named: Castle, Waterfront. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. CastleWaterfront
  • No home or business can get gigabit: 12
  • Some can get gigabit: 28
  • Every home and business can get gigabit: 95
  • Ofcom gives no figure: 9

Of the 144 postcodes in the SA1 3 sector that ONS places, 12 have no home or business that can get gigabit, 28 have some that can, 95 can all get it and 9 have no Ofcom figure.

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. 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; gigabit: Ofcom, Connected Nations, Spring 2026; 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

Postcodes without gigabit

SA1 3AUSA1 3BDSA1 3QWSA1 3RDSA1 3SASA1 3SNSA1 3SRSA1 3SSSA1 3STSA1 3XASA1 3XFSA1 3XH

What do homes sell for in SA1 3?

Homes in SA1 3 sold for a typical £163,500 in the 12 months to August 2026, across 30 sales, down 2.2% on the 12 months before, HM Land Registry's figures show.

£163,500 typical price, the 12 months to August 2026
£167,125 12 months to August 2025
▼ down 2.2% on the 12 months before
  • Terraced £165,500 22 sales
  • Flat or maisonette £118,750 8 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 SA1 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 SA1 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.

SA1 3AASA1 3ABSA1 3ADSA1 3AESA1 3AFSA1 3AGSA1 3ANSA1 3AQSA1 3ARSA1 3ATSA1 3AUSA1 3AYSA1 3AZSA1 3BBSA1 3BDSA1 3BESA1 3BGSA1 3BHSA1 3BJSA1 3BLSA1 3BNSA1 3BQSA1 3BRSA1 3BSSA1 3BUSA1 3BWSA1 3BXSA1 3BYSA1 3BZSA1 3DASA1 3DBSA1 3DFSA1 3DHSA1 3DJSA1 3DNSA1 3DWSA1 3DZSA1 3EESA1 3EFSA1 3EHSA1 3ELSA1 3ENSA1 3EPSA1 3EQSA1 3ESSA1 3ETSA1 3EUSA1 3EWSA1 3EYSA1 3EZSA1 3HASA1 3HESA1 3HHSA1 3HJSA1 3HTSA1 3HYSA1 3HZSA1 3JASA1 3JDSA1 3JESA1 3JFSA1 3JGSA1 3JJSA1 3JNSA1 3JPSA1 3JSSA1 3JUSA1 3JWSA1 3JXSA1 3JYSA1 3JZSA1 3LGSA1 3LHSA1 3LPSA1 3LQSA1 3LWSA1 3LZSA1 3NESA1 3NGSA1 3PESA1 3PFSA1 3PPSA1 3PQSA1 3QASA1 3QESA1 3QJSA1 3QNSA1 3QQSA1 3QRSA1 3QSSA1 3QTSA1 3QWSA1 3QYSA1 3QZSA1 3RASA1 3RBSA1 3RDSA1 3RTSA1 3RWSA1 3RXSA1 3RYSA1 3SASA1 3SBSA1 3SHSA1 3SNSA1 3SQSA1 3SRSA1 3SSSA1 3STSA1 3SYSA1 3TASA1 3TBSA1 3TDSA1 3TESA1 3TQSA1 3TSSA1 3TTSA1 3TUSA1 3TXSA1 3TYSA1 3TZSA1 3UASA1 3UBSA1 3UDSA1 3UESA1 3UHSA1 3UJSA1 3ULSA1 3UNSA1 3UPSA1 3UQSA1 3URSA1 3USSA1 3UTSA1 3UWSA1 3UXSA1 3XASA1 3XBSA1 3XDSA1 3XESA1 3XFSA1 3XGSA1 3XHSA1 3XL

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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