Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details
W1B postcode district: UPRN lookup
UPRNs nearest to a postcode in this district3,503
Postcodes236
UPRNs per postcode14.8
CouncilsCity of Westminster (3,503)
Median distance to the postcode centre0 m
Average house price, City of Westminster£887,206 (2026-08, UK HPI)