Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details
LL42 postcode district: UPRN lookup
UPRNs nearest to a postcode in this district2,501
Postcodes151
UPRNs per postcode16.6
CouncilsGwynedd - Gwynedd (2,501)
Median distance to the postcode centre22 m
Average house price, Gwynedd - Gwynedd£203,555 (2026-08, UK HPI)