WD3 9 postcode sector in the WD3 district

WD3 9 is a sector of the WD3 district: every postcode that starts WD3 9. It has 74 postcodes in use, 2 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 WD3 9 sector, and which are new since 2020

Map of every postcode in the WD3 9 sector, by new since 2020 Of the 74 postcodes in the WD3 9 sector that ONS places, 4 are new since 2020 and 70 were in use before 2020. Places named: Maple Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M25A412 WD3 9AG: before 2020WD3 9GA: before 2020WD3 9RE: before 2020WD3 9RF: before 2020WD3 9RN: before 2020WD3 9RP: before 2020WD3 9RQ: before 2020WD3 9SD: before 2020WD3 9SE: before 2020WD3 9SF: before 2020WD3 9SL: before 2020WD3 9SN: before 2020WD3 9SP: before 2020WD3 9SQ: before 2020WD3 9SR: before 2020WD3 9SS: before 2020WD3 9ST: before 2020WD3 9SU: before 2020WD3 9SY: before 2020WD3 9TA: before 2020WD3 9TB: before 2020WD3 9TD: before 2020WD3 9TE: before 2020WD3 9TF: before 2020WD3 9TG: before 2020WD3 9TH: before 2020WD3 9TJ: before 2020WD3 9TL: before 2020WD3 9TN: before 2020WD3 9TP: before 2020WD3 9TQ: before 2020WD3 9TR: before 2020WD3 9TS: before 2020WD3 9TT: before 2020WD3 9TU: before 2020WD3 9TW: before 2020WD3 9TX: before 2020WD3 9TY: before 2020WD3 9TZ: before 2020WD3 9UA: before 2020WD3 9UB: before 2020WD3 9UD: before 2020WD3 9UE: before 2020WD3 9UF: before 2020WD3 9UH: before 2020WD3 9UJ: before 2020WD3 9UL: before 2020WD3 9UQ: before 2020WD3 9WZ: before 2020WD3 9XD: before 2020WD3 9XG: before 2020WD3 9XH: before 2020WD3 9XJ: before 2020WD3 9XL: before 2020WD3 9XN: before 2020WD3 9XP: before 2020WD3 9XQ: before 2020WD3 9XR: before 2020WD3 9XS: before 2020WD3 9XT: before 2020WD3 9XU: before 2020WD3 9XW: before 2020WD3 9XX: before 2020WD3 9XY: before 2020WD3 9XZ: before 2020WD3 9YA: before 2020WD3 9YB: before 2020WD3 9YD: before 2020WD3 9YS: before 2020WD3 9YZ: before 2020WD3 9AA: new since 2020WD3 9AD: new since 2020WD3 9AE: new since 2020WD3 9AF: new since 2020 Maple Cross Map of every postcode in the WD3 9 sector, by new since 2020 Of the 74 postcodes in the WD3 9 sector that ONS places, 4 are new since 2020 and 70 were in use before 2020. Places named: Maple Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M25 Maple Cross
  • New since 2020: 4
  • In use before 2020: 70

Of the 74 postcodes in the WD3 9 sector that ONS places, 4 are new since 2020 and 70 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.

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 4 newest postcodes

WD3 9AAFebruary 2026WD3 9AFJanuary 2026WD3 9AEMay 2023WD3 9ADMarch 2021

What do homes sell for in WD3 9?

Homes in WD3 9 sold for a typical £465,000 in the 12 months to August 2026, across 29 sales, up 1.6% on the 12 months before, HM Land Registry's figures show.

£465,000 typical price, the 12 months to August 2026
£457,500 12 months to August 2025
▲ up 1.6% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £533,750 12 sales
  • Terraced £381,250 12 sales
  • Flat or maisonette 1 sale, too few to price

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 WD3 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 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 WD3 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.

WD3 9AAWD3 9ADWD3 9AEWD3 9AFWD3 9AGWD3 9GAWD3 9REWD3 9RFWD3 9RNWD3 9RPWD3 9RQWD3 9SDWD3 9SEWD3 9SFWD3 9SLWD3 9SNWD3 9SPWD3 9SQWD3 9SRWD3 9SSWD3 9STWD3 9SUWD3 9SYWD3 9TAWD3 9TBWD3 9TDWD3 9TEWD3 9TFWD3 9TGWD3 9THWD3 9TJWD3 9TLWD3 9TNWD3 9TPWD3 9TQWD3 9TRWD3 9TSWD3 9TTWD3 9TUWD3 9TWWD3 9TXWD3 9TYWD3 9TZWD3 9UAWD3 9UBWD3 9UDWD3 9UEWD3 9UFWD3 9UHWD3 9UJWD3 9ULWD3 9UQWD3 9WZWD3 9XDWD3 9XGWD3 9XHWD3 9XJWD3 9XLWD3 9XNWD3 9XPWD3 9XQWD3 9XRWD3 9XSWD3 9XTWD3 9XUWD3 9XWWD3 9XXWD3 9XYWD3 9XZWD3 9YAWD3 9YBWD3 9YDWD3 9YSWD3 9YZ

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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