Open data
for England
Conservation area checkerIndependent website

This is not a local authority search (LLC1 or CON29). Open government data, explained. Details

Conservation areas in City of Westminster

Check a postcode in City of Westminster.

Conservation areas56
Oldest designation2008
Newest designation2010
With a published appraisal link56
Article 4 direction areas10
Median house price (2025)£900,000 (2,216 sales)
…detached£3,050,000
…semi-detached£4,575,000
…terraced£2,187,500
…flat£830,000

When City of Westminster designated its areas

2000s: 54; 2010s: 2.

All conservation areas in City of Westminster

Source: planning.data.gov.uk, Open Government Licence v3.0; house prices: HM Land Registry.