W2 3 postcode sector in the W2 district

W2 3 is a sector of the W2 district: every postcode that starts W2 3. It has 157 postcodes in use, 21 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 W2 3 sector, and which are new since 2020

New since 2020: 1
In use before 2020: 156

Of the 157 postcodes in the W2 3 sector that ONS places, 1 are new since 2020 and 156 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. 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; 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

W2 3JHApril 2020

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

W2 3AD W2 3XA

What do homes sell for in W2 3?

Homes in W2 3 sold for a typical £682,500 in the 12 months to August 2026, across 38 sales, down 23.3% on the 12 months before, HM Land Registry's figures show.

£682,500 typical price, the 12 months to August 2026

£890,000 12 months to August 2025

▼ down 23.3% on the 12 months before

Terraced 3 sales, too few to price
Flat or maisonette £664,170 35 sales

Standard sales of homes at market value at the postcodes that start W2 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 W2 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.

W2 3AA W2 3AD W2 3AF W2 3AH W2 3AL W2 3AN W2 3AT W2 3BA W2 3BD W2 3BE W2 3BG W2 3BH W2 3BN W2 3BP W2 3BU W2 3BW W2 3BX W2 3BY W2 3DA W2 3DB W2 3DD W2 3DE W2 3DF W2 3DG W2 3DH W2 3DJ W2 3DL W2 3DN W2 3DP W2 3DQ W2 3DR W2 3DS W2 3DT W2 3DU W2 3DW W2 3DY W2 3EA W2 3EE W2 3EH W2 3EL W2 3EN W2 3EQ W2 3ER W2 3ES W2 3ET W2 3EU W2 3EY W2 3HA W2 3HB W2 3HE W2 3HG W2 3HH W2 3HJ W2 3HL W2 3HN W2 3HP W2 3HQ W2 3HS W2 3HT W2 3HU W2 3HW W2 3JA W2 3JB W2 3JE W2 3JF W2 3JG W2 3JH W2 3JJ W2 3JL W2 3JN W2 3JP W2 3JQ W2 3JR W2 3JS W2 3JT W2 3JU W2 3LA W2 3LB W2 3LD W2 3LE W2 3LG W2 3LH W2 3LP W2 3NA W2 3ND W2 3NH W2 3NJ W2 3NL W2 3NP W2 3NQ W2 3NS W2 3NT W2 3NW W2 3NY W2 3PA W2 3PD W2 3PE W2 3PF W2 3PH W2 3PN W2 3PP W2 3PR W2 3PS W2 3PX W2 3QA W2 3QB W2 3QD W2 3QE W2 3QF W2 3QG W2 3QH W2 3QJ W2 3QQ W2 3QU W2 3RA W2 3RE W2 3RG W2 3RL W2 3RR W2 3RS W2 3RX W2 3RY W2 3SA W2 3SF W2 3SG W2 3SH W2 3SJ W2 3SN W2 3SQ W2 3SS W2 3ST W2 3SU W2 3SX W2 3SY W2 3TA W2 3TB W2 3TH W2 3TL W2 3TP W2 3TR W2 3TS W2 3TT W2 3TU W2 3TY W2 3UA W2 3UD W2 3UF W2 3UH W2 3UJ W2 3UL W2 3UN W2 3UP W2 3UR W2 3UW W2 3UY W2 3UZ W2 3XA

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.

Other sectors in W2

W2 1 sector W2 2 sector W2 4 sector W2 5 sector W2 6 sector W2 7 sector All of W2 W postcode area

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