Open data
for Great Britain
UPRN lookupIndependent website

Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details

CM3 postcode district: UPRN lookup

UPRNs nearest to a postcode in this district36,630
Postcodes1,573
UPRNs per postcode23.3
CouncilsChelmsford (24,390), Maldon (7,608), Braintree (4,102), Uttlesford (530)
Median distance to the postcode centre47 m
Average house price, Chelmsford£376,682 (2026-08, UK HPI)

Example UPRNs

Nearest postcode districts