Postcode UB9
Denham +2 · Buckinghamshire, England
UB9 is the postcode of Denham, Denham Green, Harefield in Buckinghamshire, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- UB9
- County
- Buckinghamshire, Greater London
- Country
- England
- Country
- United Kingdom
3 places with postcode UB9
| Place | County | Location |
|---|---|---|
| Denham | Buckinghamshire | 51.567, -0.500 |
| Denham Green | Greater London | 51.583, -0.492 |
| Harefield | Greater London | 51.603, -0.485 |
Near London
The nearest major city is London, about 27 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode UB9?
Denham, Denham Green, Harefield.
Which county and country is UB9 in?
Buckinghamshire, Greater London, England, United Kingdom.
What is the nearest major city to UB9?
London, about 27 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.