SA43 3 postcode sector in the SA43 district

SA43 3 is a sector of the SA43 district: every postcode that starts SA43 3. It has 133 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SA43 3 sector, and which are new since 2020

Map of every postcode in the SA43 3 sector, by new since 2020 Of the 133 postcodes in the SA43 3 sector that ONS places, 1 are new since 2020 and 132 were in use before 2020. Places named: Cardigan. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A478 SA43 3AA: before 2020SA43 3AB: before 2020SA43 3AD: before 2020SA43 3AE: before 2020SA43 3AG: before 2020SA43 3AH: before 2020SA43 3AL: before 2020SA43 3AN: before 2020SA43 3AP: before 2020SA43 3AQ: before 2020SA43 3AS: before 2020SA43 3AT: before 2020SA43 3AU: before 2020SA43 3AW: before 2020SA43 3AX: before 2020SA43 3AY: before 2020SA43 3BA: before 2020SA43 3BH: before 2020SA43 3BJ: before 2020SA43 3BL: before 2020SA43 3BN: before 2020SA43 3BP: before 2020SA43 3BQ: before 2020SA43 3BS: before 2020SA43 3BT: before 2020SA43 3BU: before 2020SA43 3BW: before 2020SA43 3BX: before 2020SA43 3BY: before 2020SA43 3DA: before 2020SA43 3DD: before 2020SA43 3DE: before 2020SA43 3DF: before 2020SA43 3DG: before 2020SA43 3DH: before 2020SA43 3DJ: before 2020SA43 3DL: before 2020SA43 3DP: before 2020SA43 3DQ: before 2020SA43 3DR: before 2020SA43 3DS: before 2020SA43 3DT: before 2020SA43 3DU: before 2020SA43 3DW: before 2020SA43 3DX: before 2020SA43 3DY: before 2020SA43 3EB: before 2020SA43 3ED: before 2020SA43 3EF: before 2020SA43 3EH: before 2020SA43 3EJ: before 2020SA43 3EN: before 2020SA43 3EP: before 2020SA43 3ES: before 2020SA43 3ET: before 2020SA43 3EU: before 2020SA43 3EX: before 2020SA43 3EY: before 2020SA43 3EZ: before 2020SA43 3GF: before 2020SA43 3HA: before 2020SA43 3HD: before 2020SA43 3HE: before 2020SA43 3HF: before 2020SA43 3HH: before 2020SA43 3HP: before 2020SA43 3HS: before 2020SA43 3HT: before 2020SA43 3HU: before 2020SA43 3HX: before 2020SA43 3HZ: before 2020SA43 3JA: before 2020SA43 3JF: before 2020SA43 3JG: before 2020SA43 3JH: before 2020SA43 3JJ: before 2020SA43 3JL: before 2020SA43 3JN: before 2020SA43 3JP: before 2020SA43 3JS: before 2020SA43 3JT: before 2020SA43 3JX: before 2020SA43 3JY: before 2020SA43 3LA: before 2020SA43 3LD: before 2020SA43 3LF: before 2020SA43 3LH: before 2020SA43 3LJ: before 2020SA43 3LL: before 2020SA43 3LN: before 2020SA43 3LP: before 2020SA43 3LR: before 2020SA43 3LS: before 2020SA43 3LT: before 2020SA43 3LU: before 2020SA43 3LW: before 2020SA43 3LX: before 2020SA43 3LY: before 2020SA43 3LZ: before 2020SA43 3NA: before 2020SA43 3NG: before 2020SA43 3NH: before 2020SA43 3NJ: before 2020SA43 3NL: before 2020SA43 3NN: before 2020SA43 3NP: before 2020SA43 3NQ: before 2020SA43 3NR: before 2020SA43 3NS: before 2020SA43 3NT: before 2020SA43 3NU: before 2020SA43 3NW: before 2020SA43 3NX: before 2020SA43 3NY: before 2020SA43 3PA: before 2020SA43 3PB: before 2020SA43 3PD: before 2020SA43 3PE: before 2020SA43 3PF: before 2020SA43 3PG: before 2020SA43 3PH: before 2020SA43 3PJ: before 2020SA43 3AJ: new since 2020 Cardigan Map of every postcode in the SA43 3 sector, by new since 2020 Of the 133 postcodes in the SA43 3 sector that ONS places, 1 are new since 2020 and 132 were in use before 2020. Places named: Cardigan. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. Cardigan
  • New since 2020: 1
  • In use before 2020: 132

Of the 133 postcodes in the SA43 3 sector that ONS places, 1 are new since 2020 and 132 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 newest postcode

SA43 3AJFebruary 2023

What do homes sell for in SA43 3?

Homes in SA43 3 sold for a typical £212,500 in the 12 months to August 2026, across 34 sales, down 1.6% on the 12 months before, HM Land Registry's figures show.

£212,500 typical price, the 12 months to August 2026
£216,000 12 months to August 2025
▼ down 1.6% on the 12 months before
  • Detached £287,200 14 sales
  • Semi-detached £159,500 8 sales
  • Terraced £182,500 12 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 SA43 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 SA43 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.

SA43 3AASA43 3ABSA43 3ADSA43 3AESA43 3AFSA43 3AGSA43 3AHSA43 3AJSA43 3ALSA43 3ANSA43 3APSA43 3AQSA43 3ASSA43 3ATSA43 3AUSA43 3AWSA43 3AXSA43 3AYSA43 3BASA43 3BHSA43 3BJSA43 3BLSA43 3BNSA43 3BPSA43 3BQSA43 3BSSA43 3BTSA43 3BUSA43 3BWSA43 3BXSA43 3BYSA43 3DASA43 3DDSA43 3DESA43 3DFSA43 3DGSA43 3DHSA43 3DJSA43 3DLSA43 3DPSA43 3DQSA43 3DRSA43 3DSSA43 3DTSA43 3DUSA43 3DWSA43 3DXSA43 3DYSA43 3EASA43 3EBSA43 3EDSA43 3EESA43 3EFSA43 3EHSA43 3EJSA43 3ENSA43 3EPSA43 3EQSA43 3ERSA43 3ESSA43 3ETSA43 3EUSA43 3EWSA43 3EXSA43 3EYSA43 3EZSA43 3GFSA43 3HASA43 3HBSA43 3HDSA43 3HESA43 3HFSA43 3HHSA43 3HPSA43 3HRSA43 3HSSA43 3HTSA43 3HUSA43 3HXSA43 3HZSA43 3JASA43 3JFSA43 3JGSA43 3JHSA43 3JJSA43 3JLSA43 3JNSA43 3JPSA43 3JSSA43 3JTSA43 3JXSA43 3JYSA43 3JZSA43 3LASA43 3LDSA43 3LESA43 3LFSA43 3LHSA43 3LJSA43 3LLSA43 3LNSA43 3LPSA43 3LRSA43 3LSSA43 3LTSA43 3LUSA43 3LWSA43 3LXSA43 3LYSA43 3LZSA43 3NASA43 3NGSA43 3NHSA43 3NJSA43 3NLSA43 3NNSA43 3NPSA43 3NQSA43 3NRSA43 3NSSA43 3NTSA43 3NUSA43 3NWSA43 3NXSA43 3NYSA43 3PASA43 3PBSA43 3PDSA43 3PESA43 3PFSA43 3PGSA43 3PHSA43 3PJ

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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