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P/2026/0933

Full application at 21 Chiswick High Road, Chiswick, London, W4 2ND, Hounslow. View planning documents, track the decision and get email alerts on updates.

Enriching application data
2/3
Council recordsAppealsFlood risk
Permitted
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Erection of single-storey and part three-storey rear extensions with terrace, rear roof extension and outbuilding in rear garden for garage and home office. Internal alterations for removal of modern stair insertions, retention of historic circulation hierarchy, and repair of surviving fabric. External alterations to the facade including reinstatement of decorative pilasters, and refurbishment of brickwork, windows and front vault to create store. Front roof extension, reinstatement of the ground floor lightwell and basement windows to front elevation and associated works to forecourt, with soft landscaping. Erection of front wall with metal railings and gate. (Listed building P/2026/1052)

P/2026/0933

Small
Full

21 Chiswick High Road, Chiswick, London, W4 2ND

Submitted20 Mar
Validated
Consultation
Target
Decided24 Jul
8 weeks typical decision time in Hounslow77% of full applications approved

This is a full planning application for a garage at 21 Chiswick High Road, Chiswick, London, W4 2ND. Hounslow has handled 2,388 applications of this type and approves 77% of them, typically deciding them in 57 days. This one was decided in 126 days, 10 weeks longer than Hounslow's median. The site is in 5 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 297 applications across Chiswick Homefields. We hold 6,044 applications in total for the W4 postcode area.

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Application Details

Reference
P/2026/0933
Address
21 Chiswick High Road, Chiswick, London, W4 2ND
Postcode
W4 2ND
Local Authority
Hounslow
Application Type
Full
Scale / Size
Small
Decision Status
Permitted

Applicant & Agent

Planning Application Dates

Consultation Expiry
1 May 2026
Date Decided
24 July 2026
Date Submitted
20 March 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.493088, -0.246264

Source: Hounslow