Postcode CM11
Billericay +6 · Essex, England
CM11 is the postcode of Billericay, Crays Hill, Downham and 4 other places in Essex, England, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- CM11
- County
- Essex
- Country
- England
- Country
- United Kingdom
7 places with postcode CM11
| Place | County | Location |
|---|---|---|
| Billericay | Essex | 51.629, 0.420 |
| Crays Hill | Essex | 51.624, 0.446 |
| Downham | Essex | 51.624, 0.446 |
| Great Burstead | Essex | 51.603, 0.445 |
| Ramsden Bellhouse | Essex | 51.621, 0.482 |
| Ramsden Heath | Essex | 51.624, 0.446 |
| South Green | Essex | 51.624, 0.446 |
Near London
The nearest major city is London, about 42 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode CM11?
Billericay, Crays Hill, Downham, Great Burstead, Ramsden Bellhouse, Ramsden Heath, South Green.
Which county and country is CM11 in?
Essex, England, United Kingdom.
What is the nearest major city to CM11?
London, about 42 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.