Postcode district
UB9: house prices and neighbourhoods
The UB9 postcode district (Buckinghamshire, Hillingdon, Three Rivers): 431 live postcodes across 7 neighbourhoods, with official figures as of 3 October 2026.
Typical house price
£474,750
Median of 24 resales of existing houses in UB9, Aug 2025 to Aug 2026.
Source: HM Land Registry Price Paid Data
Neighbourhoods in UB9
| Neighbourhood | Council | Typical house | Typical flat | Affluence today | Signs of gentrification |
|---|---|---|---|---|---|
| Denham | Buckinghamshire | £620,000 | £328,750 | Among the most affluent | Few signs |
| Gerrards Cross | Buckinghamshire | £1,340,000 | £496,250 | Among the most affluent | Clear signs |
| Harefield | Hillingdon | £487,050 | £317,500 | Affluent | Some signs |
| Uxbridge Common & Swakeleys | Hillingdon | £850,000 | £317,500 | Among the most affluent | Some signs |
| Uxbridge West | Hillingdon | £480,000 | £265,000 | Middle income | Mixed signs |
| West Ruislip North | Hillingdon | £645,000 | £320,000 | Among the most affluent | Some signs |
| Mill End, Heronsgate & Maple Cross | Three Rivers | £492,500 | £280,000 | Middle income | Few signs |
Each neighbourhood's figures are the median resale prices of houses and flats, Affluence today and the gentrification indication from its own page.
Thinking of buying in UB9?
A full report covers flood risk, schools, crime, your commute, energy, planning and how the area is changing, for the exact home.
Prepare a full report for a home See a sample reportNeighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Figures describe the area, not any home, and are not a valuation or a prediction.