W3 8 postcode sector in the W3 district

W3 8 is a sector of the W3 district: every postcode that starts W3 8. It has 265 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 W3 8 sector, by flood risk

Map of every postcode in the W3 8 sector, by flood risk Of the 265 postcodes in the W3 8 sector that ONS places, 265 are not on the Environment Agency's at-risk list. Places named: South Acton, Chiswick Gunnersbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. W3 8AA: not on the flood risk listW3 8AB: not on the flood risk listW3 8AD: not on the flood risk listW3 8AE: not on the flood risk listW3 8AF: not on the flood risk listW3 8AG: not on the flood risk listW3 8AH: not on the flood risk listW3 8AJ: not on the flood risk listW3 8AL: not on the flood risk listW3 8AN: not on the flood risk listW3 8AP: not on the flood risk listW3 8AQ: not on the flood risk listW3 8AR: not on the flood risk listW3 8AS: not on the flood risk listW3 8AT: not on the flood risk listW3 8AU: not on the flood risk listW3 8AW: not on the flood risk listW3 8AX: not on the flood risk listW3 8AY: not on the flood risk listW3 8AZ: not on the flood risk listW3 8BA: not on the flood risk listW3 8BB: not on the flood risk listW3 8BD: not on the flood risk listW3 8BE: not on the flood risk listW3 8BF: not on the flood risk listW3 8BG: not on the flood risk listW3 8BH: not on the flood risk listW3 8BJ: not on the flood risk listW3 8BL: not on the flood risk listW3 8BN: not on the flood risk listW3 8BP: not on the flood risk listW3 8BQ: not on the flood risk listW3 8BW: not on the flood risk listW3 8BY: not on the flood risk listW3 8BZ: not on the flood risk listW3 8DA: not on the flood risk listW3 8DD: not on the flood risk listW3 8DG: not on the flood risk listW3 8DH: not on the flood risk listW3 8DJ: not on the flood risk listW3 8DL: not on the flood risk listW3 8DN: not on the flood risk listW3 8DP: not on the flood risk listW3 8DR: not on the flood risk listW3 8DS: not on the flood risk listW3 8DU: not on the flood risk listW3 8DW: not on the flood risk listW3 8EA: not on the flood risk listW3 8EB: not on the flood risk listW3 8ED: not on the flood risk listW3 8EE: not on the flood risk listW3 8EF: not on the flood risk listW3 8EH: not on the flood risk listW3 8EJ: not on the flood risk listW3 8EL: not on the flood risk listW3 8EN: not on the flood risk listW3 8EP: not on the flood risk listW3 8ER: not on the flood risk listW3 8ES: not on the flood risk listW3 8ET: not on the flood risk listW3 8EU: not on the flood risk listW3 8EW: not on the flood risk listW3 8EY: not on the flood risk listW3 8EZ: not on the flood risk listW3 8FA: not on the flood risk listW3 8FB: not on the flood risk listW3 8FD: not on the flood risk listW3 8FE: not on the flood risk listW3 8FF: not on the flood risk listW3 8FG: not on the flood risk listW3 8FH: not on the flood risk listW3 8FJ: not on the flood risk listW3 8FL: not on the flood risk listW3 8FN: not on the flood risk listW3 8FP: not on the flood risk listW3 8FR: not on the flood risk listW3 8FS: not on the flood risk listW3 8FT: not on the flood risk listW3 8FU: not on the flood risk listW3 8FW: not on the flood risk listW3 8FX: not on the flood risk listW3 8GE: not on the flood risk listW3 8GF: not on the flood risk listW3 8GG: not on the flood risk listW3 8GH: not on the flood risk listW3 8GJ: not on the flood risk listW3 8GL: not on the flood risk listW3 8GN: not on the flood risk listW3 8GQ: not on the flood risk listW3 8GR: not on the flood risk listW3 8GW: not on the flood risk listW3 8HA: not on the flood risk listW3 8HB: not on the flood risk listW3 8HD: not on the flood risk listW3 8HE: not on the flood risk listW3 8HF: not on the flood risk listW3 8HG: not on the flood risk listW3 8HJ: not on the flood risk listW3 8HL: not on the flood risk listW3 8HN: not on the flood risk listW3 8HP: not on the flood risk listW3 8HQ: not on the flood risk listW3 8HR: not on the flood risk listW3 8HW: not on the flood risk listW3 8JA: not on the flood risk listW3 8JB: not on the flood risk listW3 8JD: not on the flood risk listW3 8JE: not on the flood risk listW3 8JF: not on the flood risk listW3 8JH: not on the flood risk listW3 8JJ: not on the flood risk listW3 8JL: not on the flood risk listW3 8JN: not on the flood risk listW3 8JP: not on the flood risk listW3 8JQ: not on the flood risk listW3 8JR: not on the flood risk listW3 8JS: not on the flood risk listW3 8JT: not on the flood risk listW3 8JU: not on the flood risk listW3 8JW: not on the flood risk listW3 8JX: not on the flood risk listW3 8JY: not on the flood risk listW3 8JZ: not on the flood risk listW3 8LA: not on the flood risk listW3 8LB: not on the flood risk listW3 8LD: not on the flood risk listW3 8LE: not on the flood risk listW3 8LF: not on the flood risk listW3 8LG: not on the flood risk listW3 8LH: not on the flood risk listW3 8LJ: not on the flood risk listW3 8LL: not on the flood risk listW3 8LN: not on the flood risk listW3 8LP: not on the flood risk listW3 8LQ: not on the flood risk listW3 8LR: not on the flood risk listW3 8LS: not on the flood risk listW3 8LT: not on the flood risk listW3 8LU: not on the flood risk listW3 8LW: not on the flood risk listW3 8LX: not on the flood risk listW3 8LY: not on the flood risk listW3 8LZ: not on the flood risk listW3 8NA: not on the flood risk listW3 8NB: not on the flood risk listW3 8ND: not on the flood risk listW3 8NE: not on the flood risk listW3 8NF: not on the flood risk listW3 8NG: not on the flood risk listW3 8NH: not on the flood risk listW3 8NJ: not on the flood risk listW3 8NL: not on the flood risk listW3 8NN: not on the flood risk listW3 8NP: not on the flood risk listW3 8NQ: not on the flood risk listW3 8NR: not on the flood risk listW3 8NS: not on the flood risk listW3 8NT: not on the flood risk listW3 8NU: not on the flood risk listW3 8NW: not on the flood risk listW3 8NX: not on the flood risk listW3 8NY: not on the flood risk listW3 8NZ: not on the flood risk listW3 8PA: not on the flood risk listW3 8PB: not on the flood risk listW3 8PD: not on the flood risk listW3 8PE: not on the flood risk listW3 8PF: not on the flood risk listW3 8PH: not on the flood risk listW3 8PJ: not on the flood risk listW3 8PL: not on the flood risk listW3 8PN: not on the flood risk listW3 8PP: not on the flood risk listW3 8PQ: not on the flood risk listW3 8PR: not on the flood risk listW3 8PU: not on the flood risk listW3 8PX: not on the flood risk listW3 8PY: not on the flood risk listW3 8QA: not on the flood risk listW3 8QB: not on the flood risk listW3 8QD: not on the flood risk listW3 8QE: not on the flood risk listW3 8QF: not on the flood risk listW3 8QG: not on the flood risk listW3 8QH: not on the flood risk listW3 8QJ: not on the flood risk listW3 8QL: not on the flood risk listW3 8QP: not on the flood risk listW3 8QQ: not on the flood risk listW3 8QR: not on the flood risk listW3 8QT: not on the flood risk listW3 8QU: not on the flood risk listW3 8QW: not on the flood risk listW3 8QX: not on the flood risk listW3 8QY: not on the flood risk listW3 8RA: not on the flood risk listW3 8RB: not on the flood risk listW3 8RF: not on the flood risk listW3 8RG: not on the flood risk listW3 8RL: not on the flood risk listW3 8RP: not on the flood risk listW3 8RR: not on the flood risk listW3 8RS: not on the flood risk listW3 8RT: not on the flood risk listW3 8RU: not on the flood risk listW3 8RW: not on the flood risk listW3 8RX: not on the flood risk listW3 8RY: not on the flood risk listW3 8RZ: not on the flood risk listW3 8SA: not on the flood risk listW3 8SB: not on the flood risk listW3 8SD: not on the flood risk listW3 8SE: not on the flood risk listW3 8SF: not on the flood risk listW3 8SG: not on the flood risk listW3 8SJ: not on the flood risk listW3 8SL: not on the flood risk listW3 8SN: not on the flood risk listW3 8SP: not on the flood risk listW3 8SR: not on the flood risk listW3 8ST: not on the flood risk listW3 8SU: not on the flood risk listW3 8SX: not on the flood risk listW3 8SY: not on the flood risk listW3 8SZ: not on the flood risk listW3 8TA: not on the flood risk listW3 8TB: not on the flood risk listW3 8TD: not on the flood risk listW3 8TE: not on the flood risk listW3 8TF: not on the flood risk listW3 8TG: not on the flood risk listW3 8TP: not on the flood risk listW3 8TY: not on the flood risk listW3 8TZ: not on the flood risk listW3 8UD: not on the flood risk listW3 8UG: not on the flood risk listW3 8UH: not on the flood risk listW3 8UJ: not on the flood risk listW3 8UL: not on the flood risk listW3 8UN: not on the flood risk listW3 8UP: not on the flood risk listW3 8UQ: not on the flood risk listW3 8UR: not on the flood risk listW3 8UT: not on the flood risk listW3 8UU: not on the flood risk listW3 8UW: not on the flood risk listW3 8UX: not on the flood risk listW3 8YD: not on the flood risk listW3 8YF: not on the flood risk listW3 8YG: not on the flood risk listW3 8YH: not on the flood risk listW3 8YJ: not on the flood risk listW3 8YN: not on the flood risk listW3 8YP: not on the flood risk listW3 8YR: not on the flood risk listW3 8YT: not on the flood risk listW3 8ZB: not on the flood risk listW3 8ZN: not on the flood risk listW3 8ZP: not on the flood risk listW3 8ZS: not on the flood risk listW3 8ZW: not on the flood risk list South ActonChiswick Gunnersbury Map of every postcode in the W3 8 sector, by flood risk Of the 265 postcodes in the W3 8 sector that ONS places, 265 are not on the Environment Agency's at-risk list. Places named: South Acton, Chiswick Gunnersbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. South ActonChiswick Gunnersbury
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 265

Of the 265 postcodes in the W3 8 sector that ONS places, 265 are not on the Environment Agency's at-risk list.

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; flood risk: Environment Agency, published 6 July 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

What do homes sell for in W3 8?

Homes in W3 8 sold for a typical £485,000 in the 12 months to August 2026, across 102 sales, down 8.5% on the 12 months before, HM Land Registry's figures show.

£485,000 typical price, the 12 months to August 2026
£530,000 12 months to August 2025
▼ down 8.5% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £1,060,000 5 sales
  • Terraced £922,500 18 sales
  • Flat or maisonette £411,750 78 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 W3 8. 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 W3 8

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.

W3 8AAW3 8ABW3 8ADW3 8AEW3 8AFW3 8AGW3 8AHW3 8AJW3 8ALW3 8ANW3 8APW3 8AQW3 8ARW3 8ASW3 8ATW3 8AUW3 8AWW3 8AXW3 8AYW3 8AZW3 8BAW3 8BBW3 8BDW3 8BEW3 8BFW3 8BGW3 8BHW3 8BJW3 8BLW3 8BNW3 8BPW3 8BQW3 8BWW3 8BYW3 8BZW3 8DAW3 8DDW3 8DGW3 8DHW3 8DJW3 8DLW3 8DNW3 8DPW3 8DRW3 8DSW3 8DUW3 8DWW3 8EAW3 8EBW3 8EDW3 8EEW3 8EFW3 8EHW3 8EJW3 8ELW3 8ENW3 8EPW3 8ERW3 8ESW3 8ETW3 8EUW3 8EWW3 8EYW3 8EZW3 8FAW3 8FBW3 8FDW3 8FEW3 8FFW3 8FGW3 8FHW3 8FJW3 8FLW3 8FNW3 8FPW3 8FRW3 8FSW3 8FTW3 8FUW3 8FWW3 8FXW3 8GEW3 8GFW3 8GGW3 8GHW3 8GJW3 8GLW3 8GNW3 8GQW3 8GRW3 8GWW3 8HAW3 8HBW3 8HDW3 8HEW3 8HFW3 8HGW3 8HJW3 8HLW3 8HNW3 8HPW3 8HQW3 8HRW3 8HSW3 8HWW3 8JAW3 8JBW3 8JDW3 8JEW3 8JFW3 8JHW3 8JJW3 8JLW3 8JNW3 8JPW3 8JQW3 8JRW3 8JSW3 8JTW3 8JUW3 8JWW3 8JXW3 8JYW3 8JZW3 8LAW3 8LBW3 8LDW3 8LEW3 8LFW3 8LGW3 8LHW3 8LJW3 8LLW3 8LNW3 8LPW3 8LQW3 8LRW3 8LSW3 8LTW3 8LUW3 8LWW3 8LXW3 8LYW3 8LZW3 8NAW3 8NBW3 8NDW3 8NEW3 8NFW3 8NGW3 8NHW3 8NJW3 8NLW3 8NNW3 8NPW3 8NQW3 8NRW3 8NSW3 8NTW3 8NUW3 8NWW3 8NXW3 8NYW3 8NZW3 8PAW3 8PBW3 8PDW3 8PEW3 8PFW3 8PHW3 8PJW3 8PLW3 8PNW3 8PPW3 8PQW3 8PRW3 8PUW3 8PXW3 8PYW3 8QAW3 8QBW3 8QDW3 8QEW3 8QFW3 8QGW3 8QHW3 8QJW3 8QLW3 8QPW3 8QQW3 8QRW3 8QTW3 8QUW3 8QWW3 8QXW3 8QYW3 8RAW3 8RBW3 8RFW3 8RGW3 8RLW3 8RPW3 8RRW3 8RSW3 8RTW3 8RUW3 8RWW3 8RXW3 8RYW3 8RZW3 8SAW3 8SBW3 8SDW3 8SEW3 8SFW3 8SGW3 8SJW3 8SLW3 8SNW3 8SPW3 8SRW3 8STW3 8SUW3 8SWW3 8SXW3 8SYW3 8SZW3 8TAW3 8TBW3 8TDW3 8TEW3 8TFW3 8TGW3 8TPW3 8TYW3 8TZW3 8UDW3 8UGW3 8UHW3 8UJW3 8ULW3 8UNW3 8UPW3 8UQW3 8URW3 8UTW3 8UUW3 8UWW3 8UXW3 8YDW3 8YFW3 8YGW3 8YHW3 8YJW3 8YNW3 8YPW3 8YRW3 8YSW3 8YTW3 8ZBW3 8ZNW3 8ZPW3 8ZSW3 8ZWW3 8ZX

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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