SA4 9 postcode sector in the SA4 district

SA4 9 is a sector of the SA4 district: every postcode that starts SA4 9. It has 164 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 SA4 9 sector, and which are new since 2020

Map of every postcode in the SA4 9 sector, by new since 2020 Of the 164 postcodes in the SA4 9 sector that ONS places, 18 are new since 2020 and 146 were in use before 2020. 2 groups of new postcodes are outlined: 8 new postcodes since 2020; 7 new postcodes since 2020. Places named: Penllergaer. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M4 SA4 9AA: before 2020SA4 9AB: before 2020SA4 9AD: before 2020SA4 9AE: before 2020SA4 9AF: before 2020SA4 9AG: before 2020SA4 9AH: before 2020SA4 9AJ: before 2020SA4 9AL: before 2020SA4 9AN: before 2020SA4 9AP: before 2020SA4 9AQ: before 2020SA4 9AR: before 2020SA4 9AS: before 2020SA4 9AT: before 2020SA4 9AU: before 2020SA4 9AW: before 2020SA4 9AX: before 2020SA4 9AY: before 2020SA4 9AZ: before 2020SA4 9BA: before 2020SA4 9BB: before 2020SA4 9BD: before 2020SA4 9BE: before 2020SA4 9BF: before 2020SA4 9BG: before 2020SA4 9BH: before 2020SA4 9BN: before 2020SA4 9BP: before 2020SA4 9BQ: before 2020SA4 9BR: before 2020SA4 9BS: before 2020SA4 9BT: before 2020SA4 9BU: before 2020SA4 9BW: before 2020SA4 9BX: before 2020SA4 9BY: before 2020SA4 9BZ: before 2020SA4 9DA: before 2020SA4 9DB: before 2020SA4 9DD: before 2020SA4 9DE: before 2020SA4 9DF: before 2020SA4 9DG: before 2020SA4 9DH: before 2020SA4 9DJ: before 2020SA4 9DL: before 2020SA4 9DN: before 2020SA4 9DP: before 2020SA4 9DQ: before 2020SA4 9DR: before 2020SA4 9DS: before 2020SA4 9DT: before 2020SA4 9DU: before 2020SA4 9DW: before 2020SA4 9DX: before 2020SA4 9DY: before 2020SA4 9DZ: before 2020SA4 9EA: before 2020SA4 9EB: before 2020SA4 9ED: before 2020SA4 9EE: before 2020SA4 9EF: before 2020SA4 9EG: before 2020SA4 9EH: before 2020SA4 9EJ: before 2020SA4 9EL: before 2020SA4 9EN: before 2020SA4 9EP: before 2020SA4 9EQ: before 2020SA4 9ER: before 2020SA4 9ES: before 2020SA4 9ET: before 2020SA4 9EU: before 2020SA4 9EW: before 2020SA4 9EX: before 2020SA4 9EY: before 2020SA4 9EZ: before 2020SA4 9FA: before 2020SA4 9FB: before 2020SA4 9FD: before 2020SA4 9FE: before 2020SA4 9FF: before 2020SA4 9FG: before 2020SA4 9FH: before 2020SA4 9FU: before 2020SA4 9FX: before 2020SA4 9FY: before 2020SA4 9GE: before 2020SA4 9GG: before 2020SA4 9GL: before 2020SA4 9GN: before 2020SA4 9GP: before 2020SA4 9GQ: before 2020SA4 9GR: before 2020SA4 9GS: before 2020SA4 9GT: before 2020SA4 9GU: before 2020SA4 9GW: before 2020SA4 9GX: before 2020SA4 9GY: before 2020SA4 9HA: before 2020SA4 9HB: before 2020SA4 9HD: before 2020SA4 9HE: before 2020SA4 9HF: before 2020SA4 9HG: before 2020SA4 9HJ: before 2020SA4 9HN: before 2020SA4 9HP: before 2020SA4 9JG: before 2020SA4 9JJ: before 2020SA4 9JL: before 2020SA4 9LB: before 2020SA4 9NX: before 2020SA4 9NY: before 2020SA4 9QL: before 2020SA4 9QS: before 2020SA4 9QW: before 2020SA4 9QY: before 2020SA4 9QZ: before 2020SA4 9RU: before 2020SA4 9RX: before 2020SA4 9SA: before 2020SA4 9SF: before 2020SA4 9SP: before 2020SA4 9SW: before 2020SA4 9WB: before 2020SA4 9WD: before 2020SA4 9WE: before 2020SA4 9WF: before 2020SA4 9WG: before 2020SA4 9WH: before 2020SA4 9WJ: before 2020SA4 9WN: before 2020SA4 9WQ: before 2020SA4 9WW: before 2020SA4 9XU: before 2020SA4 9XZ: before 2020SA4 9ZJ: before 2020SA4 9ZP: before 2020SA4 9ZQ: before 2020SA4 9ZR: before 2020SA4 9ZS: before 2020SA4 9ZT: before 2020SA4 9FJ: new since 2020SA4 9FL: new since 2020SA4 9FN: new since 2020SA4 9FP: new since 2020SA4 9FQ: new since 2020SA4 9FR: new since 2020SA4 9FS: new since 2020SA4 9FT: new since 2020SA4 9FW: new since 2020SA4 9FZ: new since 2020SA4 9GF: new since 2020SA4 9HL: new since 2020SA4 9HQ: new since 2020SA4 9HR: new since 2020SA4 9HS: new since 2020SA4 9HT: new since 2020SA4 9HX: new since 2020 Penllergaer 8 new postcodes since 2020, outlined: this goes to SA4 9HH, the newest of them8 new postcodes since 20207 new postcodes since 2020, outlined: this goes to SA4 9HT, the newest of them7 new postcodes since 2020 Map of every postcode in the SA4 9 sector, by new since 2020 Of the 164 postcodes in the SA4 9 sector that ONS places, 18 are new since 2020 and 146 were in use before 2020. 2 groups of new postcodes are outlined: 8 new postcodes since 2020; 7 new postcodes since 2020. Places named: Penllergaer. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M4 Penllergaer 7 new postcodes since 2020, outlined: this goes to SA4 9HT, the newest of them7 new postcodes since 2020
  • New since 2020: 18
  • In use before 2020: 146
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 164 postcodes in the SA4 9 sector that ONS places, 18 are new since 2020 and 146 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. A dashed outline shows where 5 or more lie within 200 metres of each other. It is not a boundary, and 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 5 newest postcodes

SA4 9FJJune 2026SA4 9HLMarch 2026SA4 9HTMarch 2026SA4 9HXMarch 2026SA4 9HHJanuary 2026

Where the new postcodes lie together

  • 8 new postcodes since 2020, outlined on the map. SA4 9HH, is the newest of them.
  • 7 new postcodes since 2020, outlined on the map. SA4 9HT, is the newest of them.

What do homes sell for in SA4 9?

Homes in SA4 9 sold for a typical £287,000 in the 12 months to August 2026, across 78 sales, down 1.7% on the 12 months before, HM Land Registry's figures show.

£287,000 typical price, the 12 months to August 2026
£291,995 12 months to August 2025
▼ down 1.7% on the 12 months before
  • Detached £337,500 36 sales
  • Semi-detached £262,500 29 sales
  • Terraced £196,500 12 sales
  • Flat or maisonette 1 sale, too few to price

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 SA4 9. 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 SA4 9

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.

SA4 9AASA4 9ABSA4 9ADSA4 9AESA4 9AFSA4 9AGSA4 9AHSA4 9AJSA4 9ALSA4 9ANSA4 9APSA4 9AQSA4 9ARSA4 9ASSA4 9ATSA4 9AUSA4 9AWSA4 9AXSA4 9AYSA4 9AZSA4 9BASA4 9BBSA4 9BDSA4 9BESA4 9BFSA4 9BGSA4 9BHSA4 9BNSA4 9BPSA4 9BQSA4 9BRSA4 9BSSA4 9BTSA4 9BUSA4 9BWSA4 9BXSA4 9BYSA4 9BZSA4 9DASA4 9DBSA4 9DDSA4 9DESA4 9DFSA4 9DGSA4 9DHSA4 9DJSA4 9DLSA4 9DNSA4 9DPSA4 9DQSA4 9DRSA4 9DSSA4 9DTSA4 9DUSA4 9DWSA4 9DXSA4 9DYSA4 9DZSA4 9EASA4 9EBSA4 9EDSA4 9EESA4 9EFSA4 9EGSA4 9EHSA4 9EJSA4 9ELSA4 9ENSA4 9EPSA4 9EQSA4 9ERSA4 9ESSA4 9ETSA4 9EUSA4 9EWSA4 9EXSA4 9EYSA4 9EZSA4 9FASA4 9FBSA4 9FDSA4 9FESA4 9FFSA4 9FGSA4 9FHSA4 9FJSA4 9FLSA4 9FNSA4 9FPSA4 9FQSA4 9FRSA4 9FSSA4 9FTSA4 9FUSA4 9FWSA4 9FXSA4 9FYSA4 9FZSA4 9GESA4 9GFSA4 9GGSA4 9GLSA4 9GNSA4 9GPSA4 9GQSA4 9GRSA4 9GSSA4 9GTSA4 9GUSA4 9GWSA4 9GXSA4 9GYSA4 9HASA4 9HBSA4 9HDSA4 9HESA4 9HFSA4 9HGSA4 9HHSA4 9HJSA4 9HLSA4 9HNSA4 9HPSA4 9HQSA4 9HRSA4 9HSSA4 9HTSA4 9HWSA4 9HXSA4 9JGSA4 9JJSA4 9JLSA4 9LBSA4 9NXSA4 9NYSA4 9QLSA4 9QSSA4 9QWSA4 9QYSA4 9QZSA4 9RUSA4 9RXSA4 9SASA4 9SFSA4 9SPSA4 9SWSA4 9WBSA4 9WDSA4 9WESA4 9WFSA4 9WGSA4 9WHSA4 9WJSA4 9WNSA4 9WQSA4 9WWSA4 9XUSA4 9XZSA4 9ZJSA4 9ZPSA4 9ZQSA4 9ZRSA4 9ZSSA4 9ZT

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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