Postcode TW18
Laleham +1 · Surrey, England
TW18 is the postcode of Laleham, Staines in Surrey, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- TW18
- County
- Surrey
- Country
- England
- Country
- United Kingdom
2 places with postcode TW18
| Place | County | Location |
|---|---|---|
| Laleham | Surrey | 51.410, -0.489 |
| Staines | Surrey | 51.431, -0.506 |
Near London
The nearest major city is London, about 28 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode TW18?
Laleham, Staines.
Which county and country is TW18 in?
Surrey, England, United Kingdom.
What is the nearest major city to TW18?
London, about 28 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.