W3 9 postcode sector in the W3 district

W3 9 is a sector of the W3 district: every postcode that starts W3 9. It has 164 postcodes in use, 3 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 9 sector, by gigabit broadband

Map of every postcode in the W3 9 sector, by gigabit broadband Of the 164 postcodes in the W3 9 sector that ONS places, 32 have no home or business that can get gigabit, 64 have some that can, 66 can all get it and 2 have no Ofcom figure. One group of postcodes without gigabit is outlined: 14 postcodes without gigabit. Places named: North Acton, South Acton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A406 W3 9WQ: no Ofcom figureW3 9AA: gigabit for allW3 9AB: gigabit for allW3 9AD: gigabit for allW3 9AE: gigabit for allW3 9AF: gigabit for allW3 9AG: gigabit for allW3 9AQ: gigabit for allW3 9AU: gigabit for allW3 9AW: gigabit for allW3 9AX: gigabit for allW3 9BB: gigabit for allW3 9BD: gigabit for allW3 9DA: gigabit for allW3 9DF: gigabit for allW3 9DP: gigabit for allW3 9DU: gigabit for allW3 9DX: gigabit for allW3 9DY: gigabit for allW3 9DZ: gigabit for allW3 9EA: gigabit for allW3 9EB: gigabit for allW3 9EF: gigabit for allW3 9EL: gigabit for allW3 9HB: gigabit for allW3 9HH: gigabit for allW3 9HJ: gigabit for allW3 9HL: gigabit for allW3 9HR: gigabit for allW3 9HW: gigabit for allW3 9HX: gigabit for allW3 9JA: gigabit for allW3 9JD: gigabit for allW3 9JF: gigabit for allW3 9JH: gigabit for allW3 9JJ: gigabit for allW3 9JL: gigabit for allW3 9JN: gigabit for allW3 9JP: gigabit for allW3 9JQ: gigabit for allW3 9JS: gigabit for allW3 9LF: gigabit for allW3 9LG: gigabit for allW3 9LN: gigabit for allW3 9LR: gigabit for allW3 9LX: gigabit for allW3 9NE: gigabit for allW3 9NH: gigabit for allW3 9PE: gigabit for allW3 9PT: gigabit for allW3 9PZ: gigabit for allW3 9QE: gigabit for allW3 9QG: gigabit for allW3 9RE: gigabit for allW3 9RW: gigabit for allW3 9RY: gigabit for allW3 9SB: gigabit for allW3 9SE: gigabit for allW3 9SG: gigabit for allW3 9SJ: gigabit for allW3 9SP: gigabit for allW3 9SR: gigabit for allW3 9SS: gigabit for allW3 9ST: gigabit for allW3 9AJ: some gigabitW3 9AL: some gigabitW3 9AN: some gigabitW3 9BA: some gigabitW3 9BJ: some gigabitW3 9BT: some gigabitW3 9BW: some gigabitW3 9BY: some gigabitW3 9DD: some gigabitW3 9DJ: some gigabitW3 9ED: some gigabitW3 9HF: some gigabitW3 9HG: some gigabitW3 9HN: some gigabitW3 9HP: some gigabitW3 9HQ: some gigabitW3 9JE: some gigabitW3 9JG: some gigabitW3 9JR: some gigabitW3 9JW: some gigabitW3 9LA: some gigabitW3 9LE: some gigabitW3 9LJ: some gigabitW3 9LP: some gigabitW3 9LQ: some gigabitW3 9LT: some gigabitW3 9LU: some gigabitW3 9LW: some gigabitW3 9LY: some gigabitW3 9NG: some gigabitW3 9NN: some gigabitW3 9NX: some gigabitW3 9NY: some gigabitW3 9NZ: some gigabitW3 9PP: some gigabitW3 9PR: some gigabitW3 9PS: some gigabitW3 9PU: some gigabitW3 9PX: some gigabitW3 9PY: some gigabitW3 9QA: some gigabitW3 9QB: some gigabitW3 9QD: some gigabitW3 9QF: some gigabitW3 9QN: some gigabitW3 9QP: some gigabitW3 9QU: some gigabitW3 9QX: some gigabitW3 9QY: some gigabitW3 9RA: some gigabitW3 9RD: some gigabitW3 9RF: some gigabitW3 9RG: some gigabitW3 9RH: some gigabitW3 9RN: some gigabitW3 9RP: some gigabitW3 9RQ: some gigabitW3 9RZ: some gigabitW3 9SA: some gigabitW3 9SF: some gigabitW3 9SL: some gigabitW3 9SN: some gigabitW3 9SQ: some gigabitW3 9SW: some gigabitW3 9AH: no gigabitW3 9AP: no gigabitW3 9AR: no gigabitW3 9AS: no gigabitW3 9AT: no gigabitW3 9AY: no gigabitW3 9BE: no gigabitW3 9BG: no gigabitW3 9BH: no gigabitW3 9BP: no gigabitW3 9BQ: no gigabitW3 9BU: no gigabitW3 9BX: no gigabitW3 9DB: no gigabitW3 9DH: no gigabitW3 9EG: no gigabitW3 9EH: no gigabitW3 9EQ: no gigabitW3 9EZ: no gigabitW3 9HA: no gigabitW3 9HS: no gigabitW3 9HY: no gigabitW3 9LS: no gigabitW3 9NJ: no gigabitW3 9NT: no gigabitW3 9NU: no gigabitW3 9NW: no gigabitW3 9RJ: no gigabitW3 9SD: no gigabitW3 9SH: no gigabitW3 9SZ: no gigabit North ActonSouth Acton 14 postcodes without gigabit, outlined: this goes to W3 9DB, the one nearest the middle of them14 postcodes without gigabit Map of every postcode in the W3 9 sector, by gigabit broadband Of the 164 postcodes in the W3 9 sector that ONS places, 32 have no home or business that can get gigabit, 64 have some that can, 66 can all get it and 2 have no Ofcom figure. One group of postcodes without gigabit is outlined: 14 postcodes without gigabit. Places named: North Acton, South Acton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. North ActonSouth Acton
  • No home or business can get gigabit: 32
  • Some can get gigabit: 64
  • Every home and business can get gigabit: 66
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 164 postcodes in the W3 9 sector that ONS places, 32 have no home or business that can get gigabit, 64 have some that can, 66 can all get it and 2 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. A dashed outline shows where 5 or more lie within 150 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. Names in italics are council wards: we hold no town or village names here.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

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

W3 9AHW3 9APW3 9ARW3 9ASW3 9ATW3 9AYW3 9BEW3 9BFW3 9BGW3 9BHW3 9BPW3 9BQ

Where the postcodes without gigabit lie together

  • 14 postcodes without gigabit, outlined on the map. W3 9DB, is the one nearest the middle of them.

What do homes sell for in W3 9?

Homes in W3 9 sold for a typical £490,000 in the 12 months to September 2026, across 49 sales, HM Land Registry's figures show. The 12 months before gave £600,000 from 95 sales: not a change larger than chance would explain, given which homes happened to sell.

£490,000 typical price, the 12 months to September 2026
£600,000 12 months to September 2025
  • Detached 2 sales, too few to price
  • Semi-detached £1,152,500 13 sales
  • Terraced 1 sale, too few to price
  • Flat or maisonette £400,000 33 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 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 October 2026.

Postcodes in W3 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.

W3 9AAW3 9ABW3 9ADW3 9AEW3 9AFW3 9AGW3 9AHW3 9AJW3 9ALW3 9ANW3 9APW3 9AQW3 9ARW3 9ASW3 9ATW3 9AUW3 9AWW3 9AXW3 9AYW3 9BAW3 9BBW3 9BDW3 9BEW3 9BFW3 9BGW3 9BHW3 9BJW3 9BPW3 9BQW3 9BTW3 9BUW3 9BWW3 9BXW3 9BYW3 9DAW3 9DBW3 9DDW3 9DFW3 9DHW3 9DJW3 9DPW3 9DUW3 9DXW3 9DYW3 9DZW3 9EAW3 9EBW3 9EDW3 9EFW3 9EGW3 9EHW3 9EJW3 9ELW3 9EQW3 9EZW3 9HAW3 9HBW3 9HFW3 9HGW3 9HHW3 9HJW3 9HLW3 9HNW3 9HPW3 9HQW3 9HRW3 9HSW3 9HWW3 9HXW3 9HYW3 9JAW3 9JDW3 9JEW3 9JFW3 9JGW3 9JHW3 9JJW3 9JLW3 9JNW3 9JPW3 9JQW3 9JRW3 9JSW3 9JWW3 9LAW3 9LDW3 9LEW3 9LFW3 9LGW3 9LJW3 9LNW3 9LPW3 9LQW3 9LRW3 9LSW3 9LTW3 9LUW3 9LWW3 9LXW3 9LYW3 9NEW3 9NFW3 9NGW3 9NHW3 9NJW3 9NNW3 9NQW3 9NTW3 9NUW3 9NWW3 9NXW3 9NYW3 9NZW3 9PEW3 9PPW3 9PRW3 9PSW3 9PTW3 9PUW3 9PXW3 9PYW3 9PZW3 9QAW3 9QBW3 9QDW3 9QEW3 9QFW3 9QGW3 9QNW3 9QPW3 9QUW3 9QXW3 9QYW3 9RAW3 9RDW3 9REW3 9RFW3 9RGW3 9RHW3 9RJW3 9RNW3 9RPW3 9RQW3 9RWW3 9RYW3 9RZW3 9SAW3 9SBW3 9SDW3 9SEW3 9SFW3 9SGW3 9SHW3 9SJW3 9SLW3 9SNW3 9SPW3 9SQW3 9SRW3 9SSW3 9STW3 9SWW3 9SZW3 9WQ

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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