Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details
L20 postcode district: UPRN lookup
UPRNs nearest to a postcode in this district24,320
Postcodes941
UPRNs per postcode25.8
Median distance to the postcode centre29 m
Average house price, Sefton£221,105 (2026-08, UK HPI)