Random Chelmsford Address Generator
Every address on this page is invented. This is a test-data generator, not a people-finder or an address lookup: it cannot tell you who lives at an address in Chelmsford, it cannot find a person's address, and it holds no records of any resident.
A random Chelmsford address generator produces fictional postal addresses that use real CHELMSFORD postcode districts (CM), a real ceremonial county (Essex) and Royal Mail address formatting, for use as software test data.
Generate realistic random Chelmsford addresses for software testing. Each address combines a real CHELMSFORD postcode district (CM1, CM2, CM3) with a British street name, the CHELMSFORD post town and the ceremonial county of Essex, laid out to Royal Mail conventions. Telephone numbers use the 01632 960xxx range that Ofcom reserves for drama, so no generated number can reach a real subscriber.
Chelmsford postal reference
| Parameter | Value |
|---|---|
| Royal Mail post town | CHELMSFORD |
| Postcode areas | CM |
| Postcode districts | 3 |
| Ceremonial county | Essex |
| Country | England |
| Region | East of England |
| Dialling code | 01245 |
| Telephone range used | 01632 960xxx (Ofcom drama range) |
| Time zone | Europe/London |
Postcode districts
CM1, CM2, CM3
Need only the postcodes, without the rest of the address? Use the random Chelmsford postcode generator, which covers the same 3 districts and explains what each one is.
Postal notes
- The CM postcode area is named for Chelmsford and also covers Brentwood, Harlow, Epping and Ingatestone.
Example Chelmsford addresses
Residential:Bramble Cottage
Maple Walk
CHELMSFORD
Essex
CM2 3DA
Commercial:Highland Property Group Ltd
Suite 15
96 The Crescent
CHELMSFORD
Essex
CM3 6GW
Frequently asked questions
- Are these real Chelmsford addresses?
No. The CHELMSFORD post town, its 3 postcode districts and the Essex ceremonial county are genuine, but the house numbers, street pairings and names are fictional and the last three characters of each postcode are generated. The results are structurally valid test data, not deliverable addresses.
- Which postcode districts does Chelmsford use?
Chelmsford is served by 3 districts in the CM postcode area: CM1, CM2, CM3.
- What is the dialling code for Chelmsford?
Chelmsford uses the 01245 dialling code. Generated numbers are not built on live 01245 subscriber ranges: every number comes from the 01632 960xxx block that Ofcom reserves for drama and fiction, so it can never dial a real person.
- Is a county line required on a Chelmsford address?
No. Royal Mail has not required a county line since 1996 - the post town (CHELMSFORD) and a correct postcode are sufficient. The generator includes Essex as an optional line because many address forms and legacy databases still expect one.
- Can I generate Chelmsford addresses through the API?
Yes. Call GET /api/v1/addresses/random?location=chelmsford&count=25 for JSON, or add &format=csv, &format=sql or &format=xml for bulk export. No API key is required.
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