Open data
for England
Conservation area checkerIndependent website

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

Chiswick House conservation area

Is your home inside Chiswick House? Check the postcode.

Designated1977-07-18
ReferenceHSLCA09
Official appraisalOpen the council document
Centre of the area51.48372, -0.26206
Listed buildings within 1 km of the centre96 (Grade I: 17, Grade II: 73, Grade II*: 5)

Listed buildings near Chiswick House

Nearest conservation areas to Chiswick House

Turnham Green, Turnham Green, Glebe Estate, Grove Park, Old Chiswick

Median house price in London Borough of Hounslow: £485,000 (2025).

What living in Chiswick House means

Demolition and many external changes need planning permission, and you must give the council six weeks' notice before work on most trees.