Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details
SW1X postcode district: UPRN lookup
UPRNs nearest to a postcode in this district9,165
Postcodes384
UPRNs per postcode23.9
Median distance to the postcode centre11 m
Average house price, City of Westminster£887,206 (2026-08, UK HPI)
Example UPRNs
- 217009583
- 217013516
- 217036168
- 217078243
- 217129504
- 10033535494
- 10033537111
- 10033575991
- 10033594558
- 100022759412
- 100022774897
- 100023346482