WD18 9 postcode sector in the WD18 district

WD18 9 is a sector of the WD18 district: every postcode that starts WD18 9. It has 42 postcodes in use, 12 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 WD18 9 sector, and which are new since 2020

Map of every postcode in the WD18 9 sector, by new since 2020 Of the 42 postcodes in the WD18 9 sector that ONS places, 3 are new since 2020 and 39 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Moor Park & Eastbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. WD18 9AA: before 2020WD18 9AB: before 2020WD18 9AD: before 2020WD18 9AE: before 2020WD18 9AF: before 2020WD18 9AG: before 2020WD18 9DA: before 2020WD18 9ER: before 2020WD18 9ET: before 2020WD18 9EU: before 2020WD18 9EZ: before 2020WD18 9HG: before 2020WD18 9NA: before 2020WD18 9PX: before 2020WD18 9QD: before 2020WD18 9QG: before 2020WD18 9QN: before 2020WD18 9QP: before 2020WD18 9QQ: before 2020WD18 9QR: before 2020WD18 9RF: before 2020WD18 9RS: before 2020WD18 9RU: before 2020WD18 9SB: before 2020WD18 9SP: before 2020WD18 9SR: before 2020WD18 9SS: before 2020WD18 9SW: before 2020WD18 9TB: before 2020WD18 9TD: before 2020WD18 9TL: before 2020WD18 9TS: before 2020WD18 9TT: before 2020WD18 9UN: before 2020WD18 9UP: before 2020WD18 9XG: before 2020WD18 9XT: before 2020WD18 9JE: new since 2020WD18 9RE: new since 2020WD18 9UD: new since 2020 Moor Park & Eastbury Map of every postcode in the WD18 9 sector, by new since 2020 Of the 42 postcodes in the WD18 9 sector that ONS places, 3 are new since 2020 and 39 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Moor Park & Eastbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Moor Park & Eastbury
  • New since 2020: 3
  • In use before 2020: 39

Of the 42 postcodes in the WD18 9 sector that ONS places, 3 are new since 2020 and 39 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 3 newest postcodes

WD18 9REOctober 2025WD18 9JEMay 2021WD18 9UDFebruary 2021

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

WD18 9QA

What do homes sell for in WD18 9?

HM Land Registry records no standard sales of homes in WD18 9 in the 12 months to August 2026.

Standard sales of homes at market value at the postcodes that start WD18 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 WD18 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.

WD18 9AAWD18 9ABWD18 9ADWD18 9AEWD18 9AFWD18 9AGWD18 9DAWD18 9ERWD18 9ETWD18 9EUWD18 9EZWD18 9HGWD18 9JEWD18 9NAWD18 9PXWD18 9QAWD18 9QDWD18 9QGWD18 9QNWD18 9QPWD18 9QQWD18 9QRWD18 9REWD18 9RFWD18 9RSWD18 9RUWD18 9SBWD18 9SPWD18 9SRWD18 9SSWD18 9SWWD18 9TBWD18 9TDWD18 9TLWD18 9TSWD18 9TTWD18 9UDWD18 9UNWD18 9UPWD18 9WWWD18 9XGWD18 9XT

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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