Postal Code Finder
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Postal code CM4 in Blackmore, United Kingdom

Postal code CM4 is mapped to 9 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code CM4

Based on 9 records, 1 postal code values and 9 mapped localities. Coordinate coverage is 100.0%.

9
Records
1
Postal identifiers
100.0%
Geocoded
CM4
Example code
Postal code Locality Administrative path Coordinates
CM4 Blackmore England / Essex 51.6926, 0.3186
CM4 Fryerning England / Essex 51.6956, 0.4269
CM4 Heybridge England / Essex 51.6756, 0.3886
CM4 Ingatestone England / Essex 51.6703, 0.3836
CM4 Margaretting England / Essex 51.69, 0.415
CM4 Mill Green England / Essex 51.6956, 0.4269

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CM23
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CM24
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CM3
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CM5
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CM6
nearby_postal_code · 38 records

How to validate postal code CM4

Treat CM4 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to United Kingdom.

United Kingdom lookup
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Compare this code with neighboring country ranges.

Mapped localities

Blackmore
England / Essex
51.6926, 0.3186
Fryerning
England / Essex
51.6956, 0.4269
Heybridge
England / Essex
51.6756, 0.3886
Ingatestone
England / Essex
51.6703, 0.3836
Margaretting
England / Essex
51.69, 0.415
Mill Green
England / Essex
51.6956, 0.4269
Nine Ashes
England / Essex
51.6956, 0.4269
Norton Heath
England / Essex
51.7167, 0.3167
Stock
England / Essex
51.6635, 0.4426

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside United Kingdom. Each link opens a canonical postal-code page with its mapped places and administrative context.

CM22
Bamber's Green
CM23
Berden
CM24
Stansted Mountfitchet
CM3
Althorne
CM5
Abbess Roding
CM6
Aythorpe Roding
CM7
Bardfield Saling
CM77
Braintree