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P/2025/3771

Full application at 6 Wilmington Avenue, Chiswick, London, W4 3HA, 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 a rear roof extension and two front roof windows to the house

P/2025/3771

Small
Full

6 Wilmington Avenue, Chiswick, London, W4 3HA

Submitted19 Dec
Validated
Consultation
Target
Decided20 Feb
8 weeks typical decision time in Hounslow77% of full applications approved

This is a full planning application for an extension at 6 Wilmington Avenue, Chiswick, London, W4 3HA. 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 63 days, 6 days longer than Hounslow's median. The site is in the Chiswick House conservation area. There has been 1 other application 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/2025/3771
Address
6 Wilmington Avenue, Chiswick, London, W4 3HA
Postcode
W4 3HA
Local Authority
Hounslow
Application Type
Full
Scale / Size
Small
Decision Status
Permitted

Applicant & Agent

Planning Application Dates

Consultation Expiry
6 February 2026
Date Decided
20 February 2026
Date Submitted
19 December 2025

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.481050, -0.265750

Source: Hounslow