Postcode CM3
Althorne +39 · Essex, England
CM3 is the postcode of Althorne, Bicknacre, Boreham and 37 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
- CM3
- County
- Essex
- Country
- England
- Country
- United Kingdom
40 places with postcode CM3
| Place | County | Location |
|---|---|---|
| Althorne | Essex | 51.657, 0.761 |
| Bicknacre | Essex | 51.694, 0.585 |
| Boreham | Essex | 51.760, 0.541 |
| Cock Clarks | Essex | 51.722, 0.585 |
| Cold Norton | Essex | 51.672, 0.670 |
| Crix | Essex | 51.722, 0.585 |
| Danbury | Essex | 51.716, 0.582 |
| East Hanningfield | Essex | 51.683, 0.559 |
| Fairstead | Essex | 51.823, 0.550 |
| Ford End | Essex | 51.825, 0.431 |
| Fuller Street | Essex | 51.722, 0.585 |
| Gamble's Green | Essex | 51.722, 0.585 |
| Great Canney | Essex | 51.722, 0.585 |
| Great Leighs | Essex | 51.828, 0.506 |
| Great Waltham | Essex | 51.794, 0.457 |
| Hatfield Peverel | Essex | 51.776, 0.595 |
| Hazeleigh | Essex | 51.702, 0.633 |
| Howe Street | Essex | 51.722, 0.585 |
| Latchingdon | Essex | 51.672, 0.726 |
| Little Baddow | Essex | 51.737, 0.576 |
| Little Leighs | Essex | 51.722, 0.585 |
| Little Waltham | Essex | 51.788, 0.479 |
| Littley Green | Essex | 51.722, 0.585 |
| Mayland | Essex | 51.680, 0.767 |
| Maylandsea | Essex | 51.680, 0.767 |
| Nounsley | Essex | 51.722, 0.585 |
| Pleshey | Essex | 51.804, 0.413 |
| Purleigh | Essex | 51.687, 0.658 |
| Rank's Green | Essex | 51.722, 0.585 |
| Rettendon | Essex | 51.655, 0.552 |
| Rettendon Place | Essex | 51.655, 0.552 |
| Rudley Green | Essex | 51.722, 0.585 |
| Runsell Green | Essex | 51.722, 0.585 |
| South Hanningfield | Essex | 51.650, 0.517 |
| South Woodham Ferrers | Essex | 51.645, 0.613 |
| Stow Maries | Essex | 51.660, 0.645 |
| Terling | Essex | 51.806, 0.568 |
| Willows Green | Essex | 51.722, 0.585 |
| Woodham Ferrers | Essex | 51.667, 0.598 |
| Young's End | Essex | 51.722, 0.585 |
Near London
The nearest major city is London, about 55 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode CM3?
Althorne, Bicknacre, Boreham, Cock Clarks, Cold Norton, Crix, Danbury, East Hanningfield, Fairstead, Ford End, Fuller Street, Gamble's Green and 28 more.
Which county and country is CM3 in?
Essex, England, United Kingdom.
What is the nearest major city to CM3?
London, about 55 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.