Postcode SL3
Coln-brook +6 · Berkshire, England
SL3 is the postcode of Coln-brook, Datchet, Fulmer and 4 other places in Berkshire, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- SL3
- County
- Berkshire, Buckinghamshire
- Country
- England
- Country
- United Kingdom
7 places with postcode SL3
| Place | County | Location |
|---|---|---|
| Coln-brook | Berkshire | 51.499, -0.552 |
| Datchet | Berkshire | 51.484, -0.579 |
| Fulmer | Buckinghamshire | 51.562, -0.560 |
| George Green | Buckinghamshire | 51.522, -0.556 |
| Horton | Berkshire | 51.473, -0.542 |
| Langley | Berkshire | 51.499, -0.552 |
| Poyle | Berkshire | 51.477, -0.517 |
Near London
The nearest major city is London, about 29 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode SL3?
Coln-brook, Datchet, Fulmer, George Green, Horton, Langley, Poyle.
Which county and country is SL3 in?
Berkshire, Buckinghamshire, England, United Kingdom.
What is the nearest major city to SL3?
London, about 29 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.