SA18 1 postcode sector in the SA18 district

SA18 1 is a sector of the SA18 district: every postcode that starts SA18 1. It has 227 postcodes in use.

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

Every postcode in the SA18 1 sector, by gigabit broadband

Map of every postcode in the SA18 1 sector, by gigabit broadband Of the 227 postcodes in the SA18 1 sector that ONS places, 24 have no home or business that can get gigabit, 39 have some that can, 163 can all get it and 1 have no Ofcom figure. Places named: Glanaman, Gwaun-Cae-Gurwen, Brynamman. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. SA18 1BQ: no Ofcom figureSA18 1AB: gigabit for allSA18 1AD: gigabit for allSA18 1AE: gigabit for allSA18 1AF: gigabit for allSA18 1AG: gigabit for allSA18 1AH: gigabit for allSA18 1AL: gigabit for allSA18 1AN: gigabit for allSA18 1AP: gigabit for allSA18 1AR: gigabit for allSA18 1AS: gigabit for allSA18 1AT: gigabit for allSA18 1AU: gigabit for allSA18 1AW: gigabit for allSA18 1AX: gigabit for allSA18 1AY: gigabit for allSA18 1AZ: gigabit for allSA18 1BA: gigabit for allSA18 1BB: gigabit for allSA18 1BD: gigabit for allSA18 1BG: gigabit for allSA18 1BH: gigabit for allSA18 1BJ: gigabit for allSA18 1BL: gigabit for allSA18 1BN: gigabit for allSA18 1BR: gigabit for allSA18 1BS: gigabit for allSA18 1BT: gigabit for allSA18 1BU: gigabit for allSA18 1BW: gigabit for allSA18 1BX: gigabit for allSA18 1BY: gigabit for allSA18 1BZ: gigabit for allSA18 1DH: gigabit for allSA18 1DL: gigabit for allSA18 1DN: gigabit for allSA18 1DQ: gigabit for allSA18 1ED: gigabit for allSA18 1EH: gigabit for allSA18 1EJ: gigabit for allSA18 1EL: gigabit for allSA18 1EN: gigabit for allSA18 1ER: gigabit for allSA18 1ES: gigabit for allSA18 1ET: gigabit for allSA18 1EW: gigabit for allSA18 1EX: gigabit for allSA18 1EZ: gigabit for allSA18 1HA: gigabit for allSA18 1HD: gigabit for allSA18 1HE: gigabit for allSA18 1HF: gigabit for allSA18 1HG: gigabit for allSA18 1HH: gigabit for allSA18 1HL: gigabit for allSA18 1HN: gigabit for allSA18 1HP: gigabit for allSA18 1HQ: gigabit for allSA18 1HR: gigabit for allSA18 1HS: gigabit for allSA18 1HT: gigabit for allSA18 1HU: gigabit for allSA18 1HX: gigabit for allSA18 1HY: gigabit for allSA18 1HZ: gigabit for allSA18 1JA: gigabit for allSA18 1JE: gigabit for allSA18 1JF: gigabit for allSA18 1JH: gigabit for allSA18 1JJ: gigabit for allSA18 1JL: gigabit for allSA18 1JP: gigabit for allSA18 1JQ: gigabit for allSA18 1JR: gigabit for allSA18 1LB: gigabit for allSA18 1LE: gigabit for allSA18 1LG: gigabit for allSA18 1LH: gigabit for allSA18 1LL: gigabit for allSA18 1LS: gigabit for allSA18 1LU: gigabit for allSA18 1LW: gigabit for allSA18 1LX: gigabit for allSA18 1LY: gigabit for allSA18 1LZ: gigabit for allSA18 1ND: gigabit for allSA18 1NF: gigabit for allSA18 1NH: gigabit for allSA18 1NJ: gigabit for allSA18 1NN: gigabit for allSA18 1NQ: gigabit for allSA18 1NW: gigabit for allSA18 1NZ: gigabit for allSA18 1PB: gigabit for allSA18 1PD: gigabit for allSA18 1PF: gigabit for allSA18 1PG: gigabit for allSA18 1PH: gigabit for allSA18 1PL: gigabit for allSA18 1PN: gigabit for allSA18 1PS: gigabit for allSA18 1PU: gigabit for allSA18 1PY: gigabit for allSA18 1RA: gigabit for allSA18 1RB: gigabit for allSA18 1RD: gigabit for allSA18 1RE: gigabit for allSA18 1RG: gigabit for allSA18 1RL: gigabit for allSA18 1RN: gigabit for allSA18 1RP: gigabit for allSA18 1RR: gigabit for allSA18 1RS: gigabit for allSA18 1RU: gigabit for allSA18 1RW: gigabit for allSA18 1SB: gigabit for allSA18 1SD: gigabit for allSA18 1SE: gigabit for allSA18 1SG: gigabit for allSA18 1SH: gigabit for allSA18 1SJ: gigabit for allSA18 1SP: gigabit for allSA18 1SR: gigabit for allSA18 1SS: gigabit for allSA18 1ST: gigabit for allSA18 1SU: gigabit for allSA18 1SX: gigabit for allSA18 1SY: gigabit for allSA18 1TB: gigabit for allSA18 1TE: gigabit for allSA18 1TG: gigabit for allSA18 1TL: gigabit for allSA18 1TN: gigabit for allSA18 1TP: gigabit for allSA18 1TR: gigabit for allSA18 1TS: gigabit for allSA18 1TT: gigabit for allSA18 1TU: gigabit for allSA18 1TW: gigabit for allSA18 1UG: gigabit for allSA18 1UH: gigabit for allSA18 1UN: gigabit for allSA18 1UT: gigabit for allSA18 1UU: gigabit for allSA18 1UW: gigabit for allSA18 1UY: gigabit for allSA18 1XY: gigabit for allSA18 1YA: gigabit for allSA18 1YB: gigabit for allSA18 1YD: gigabit for allSA18 1YE: gigabit for allSA18 1YG: gigabit for allSA18 1YH: gigabit for allSA18 1YL: gigabit for allSA18 1YN: gigabit for allSA18 1YR: gigabit for allSA18 1YT: gigabit for allSA18 1YY: gigabit for allSA18 1AQ: some gigabitSA18 1BE: some gigabitSA18 1DA: some gigabitSA18 1DB: some gigabitSA18 1DF: some gigabitSA18 1DG: some gigabitSA18 1DJ: some gigabitSA18 1DP: some gigabitSA18 1DW: some gigabitSA18 1DX: some gigabitSA18 1DZ: some gigabitSA18 1EG: some gigabitSA18 1EP: some gigabitSA18 1EQ: some gigabitSA18 1HB: some gigabitSA18 1JB: some gigabitSA18 1JD: some gigabitSA18 1JG: some gigabitSA18 1LN: some gigabitSA18 1LQ: some gigabitSA18 1NA: some gigabitSA18 1NB: some gigabitSA18 1NE: some gigabitSA18 1NP: some gigabitSA18 1NS: some gigabitSA18 1PA: some gigabitSA18 1PE: some gigabitSA18 1PT: some gigabitSA18 1RF: some gigabitSA18 1SA: some gigabitSA18 1SF: some gigabitSA18 1SW: some gigabitSA18 1TA: some gigabitSA18 1TF: some gigabitSA18 1UP: some gigabitSA18 1YP: some gigabitSA18 1YS: some gigabitSA18 1YU: some gigabitSA18 1LP: some gigabitSA18 1AJ: no gigabitSA18 1BP: no gigabitSA18 1DD: no gigabitSA18 1DE: no gigabitSA18 1DR: no gigabitSA18 1DS: no gigabitSA18 1DT: no gigabitSA18 1DU: no gigabitSA18 1DY: no gigabitSA18 1EY: no gigabitSA18 1HJ: no gigabitSA18 1JN: no gigabitSA18 1JS: no gigabitSA18 1JU: no gigabitSA18 1JW: no gigabitSA18 1NT: no gigabitSA18 1PP: no gigabitSA18 1PR: no gigabitSA18 1PW: no gigabitSA18 1RH: no gigabitSA18 1SL: no gigabitSA18 1SN: no gigabitSA18 1UF: no gigabitSA18 1YW: no gigabit GlanamanGwaun-Cae-GurwenBrynamman Map of every postcode in the SA18 1 sector, by gigabit broadband Of the 227 postcodes in the SA18 1 sector that ONS places, 24 have no home or business that can get gigabit, 39 have some that can, 163 can all get it and 1 have no Ofcom figure. Places named: Glanaman, Gwaun-Cae-Gurwen, Brynamman. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. GlanamanGwaun-Cae-GurwenBrynamman
  • No home or business can get gigabit: 24
  • Some can get gigabit: 39
  • Every home and business can get gigabit: 163
  • Ofcom gives no figure: 1

Of the 227 postcodes in the SA18 1 sector that ONS places, 24 have no home or business that can get gigabit, 39 have some that can, 163 can all get it and 1 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.

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

24 postcodes here have no gigabit. These are the 12 first in postcode order.

SA18 1AJSA18 1BPSA18 1DDSA18 1DESA18 1DRSA18 1DSSA18 1DTSA18 1DUSA18 1DYSA18 1EYSA18 1HJSA18 1JN

What do homes sell for in SA18 1?

Homes in SA18 1 sold for a typical £175,000 in the 12 months to August 2026, across 87 sales, up 13.6% on the 12 months before, HM Land Registry's figures show.

£175,000 typical price, the 12 months to August 2026
£154,000 12 months to August 2025
▲ up 13.6% on the 12 months before
  • Detached £246,500 32 sales
  • Semi-detached £155,000 37 sales
  • Terraced £130,000 18 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 SA18 1. 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 SA18 1

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.

SA18 1ABSA18 1ADSA18 1AESA18 1AFSA18 1AGSA18 1AHSA18 1AJSA18 1ALSA18 1ANSA18 1APSA18 1AQSA18 1ARSA18 1ASSA18 1ATSA18 1AUSA18 1AWSA18 1AXSA18 1AYSA18 1AZSA18 1BASA18 1BBSA18 1BDSA18 1BESA18 1BGSA18 1BHSA18 1BJSA18 1BLSA18 1BNSA18 1BPSA18 1BQSA18 1BRSA18 1BSSA18 1BTSA18 1BUSA18 1BWSA18 1BXSA18 1BYSA18 1BZSA18 1DASA18 1DBSA18 1DDSA18 1DESA18 1DFSA18 1DGSA18 1DHSA18 1DJSA18 1DLSA18 1DNSA18 1DPSA18 1DQSA18 1DRSA18 1DSSA18 1DTSA18 1DUSA18 1DWSA18 1DXSA18 1DYSA18 1DZSA18 1EDSA18 1EGSA18 1EHSA18 1EJSA18 1ELSA18 1ENSA18 1EPSA18 1EQSA18 1ERSA18 1ESSA18 1ETSA18 1EWSA18 1EXSA18 1EYSA18 1EZSA18 1HASA18 1HBSA18 1HDSA18 1HESA18 1HFSA18 1HGSA18 1HHSA18 1HJSA18 1HLSA18 1HNSA18 1HPSA18 1HQSA18 1HRSA18 1HSSA18 1HTSA18 1HUSA18 1HWSA18 1HXSA18 1HYSA18 1HZSA18 1JASA18 1JBSA18 1JDSA18 1JESA18 1JFSA18 1JGSA18 1JHSA18 1JJSA18 1JLSA18 1JNSA18 1JPSA18 1JQSA18 1JRSA18 1JSSA18 1JUSA18 1JWSA18 1LBSA18 1LDSA18 1LESA18 1LFSA18 1LGSA18 1LHSA18 1LLSA18 1LNSA18 1LPSA18 1LQSA18 1LSSA18 1LUSA18 1LWSA18 1LXSA18 1LYSA18 1LZSA18 1NASA18 1NBSA18 1NDSA18 1NESA18 1NFSA18 1NHSA18 1NJSA18 1NNSA18 1NPSA18 1NQSA18 1NSSA18 1NTSA18 1NWSA18 1NZSA18 1PASA18 1PBSA18 1PDSA18 1PESA18 1PFSA18 1PGSA18 1PHSA18 1PLSA18 1PNSA18 1PPSA18 1PRSA18 1PSSA18 1PTSA18 1PUSA18 1PWSA18 1PYSA18 1RASA18 1RBSA18 1RDSA18 1RESA18 1RFSA18 1RGSA18 1RHSA18 1RLSA18 1RNSA18 1RPSA18 1RRSA18 1RSSA18 1RUSA18 1RWSA18 1SASA18 1SBSA18 1SDSA18 1SESA18 1SFSA18 1SGSA18 1SHSA18 1SJSA18 1SLSA18 1SNSA18 1SPSA18 1SRSA18 1SSSA18 1STSA18 1SUSA18 1SWSA18 1SXSA18 1SYSA18 1TASA18 1TBSA18 1TESA18 1TFSA18 1TGSA18 1TLSA18 1TNSA18 1TPSA18 1TRSA18 1TSSA18 1TTSA18 1TUSA18 1TWSA18 1TYSA18 1UFSA18 1UGSA18 1UHSA18 1UNSA18 1UPSA18 1UTSA18 1UUSA18 1UWSA18 1UYSA18 1XYSA18 1YASA18 1YBSA18 1YDSA18 1YESA18 1YFSA18 1YGSA18 1YHSA18 1YLSA18 1YNSA18 1YPSA18 1YRSA18 1YSSA18 1YTSA18 1YUSA18 1YWSA18 1YY

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

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