Open data
for Great Britain
UPRN lookupIndependent website

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

WD23 postcode district: UPRN lookup

UPRNs nearest to a postcode in this district14,707
Postcodes738
UPRNs per postcode19.9
CouncilsHertsmere (14,470), Watford (209), Harrow (28)
Median distance to the postcode centre30 m
Average house price, Hertsmere£553,008 (2026-08, UK HPI)

Example UPRNs

Nearest postcode districts