Planning application
P/2026/0950
67 Wavendon Avenue, Chiswick, London, W4 4NT
Proposal
Erection of a rear roof dormer extension and single storey rear infill extension, removal of two existing front and one existing rear roof lights (with matching re-tiling of their voids), installation of two replacement front roof lights and installation of replacement rear doors/ windows to and removal of the existing side parapet walls from the existing single storey rear extension to the house.
As published by the council, reference P/2026/0950
Timeline
Dates from the published record
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23 Mar 2026
Received by Hounslow
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23 Jun 2026
Decision issued: APPROVED
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26 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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P/2025/1332 Withdrawn
81 Barrowgate Road, Chiswick, W4 4QS
Works to tree within TPO 178 - Atlas Cedar- Reduce Lateral branches by 1.5 metres on all aspects.
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P/2021/2070 Granted
35 ALWYN AVENUE, CHISWICK, W4 4PA
Erection of basement with front lightwell, replacement of existing roof railings and replacements of existing windows and doors.
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P/2026/1435 Granted
33 Hadley Gardens, Chiswick, London, W4 4NU
Works to Trees in Conservation Area. Rear Garden T1-Eucalyptus Reduce back to previous pollard points and by up to 4 metres. T2-Robinia. Re-pollard back to previous points. Removing regrowth only. G3-Japanese plum. Reduce height to top of window, and by approximately 1 metre. G4-Mixed species. Reduce Pyracantha to height of middle of window as specified by client and reduce remainder to same height and trim back garden side. Maximum height reduction of approximately 1 metre. G5-Mixed species Reduce to same height as adjacent works. Maximum height reduction of approximately 1 metre.
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P/2026/0278 Withdrawn
31 Hadley Gardens, Chiswick, London, W4 4NU
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P/2025/2927 Withdrawn
112 Barrowgate Road, Chiswick, London, W4 4QP
Works to trees in a Conservation Area (-T2 ) Strawberry Tree - Reduce height by 2.5 metres and shape. (T3) -Loquat - Cut back to boundary.
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P/2024/4197 Withdrawn
114 A Barrowgate Road, Chiswick, W4 4QP
Works to a tree in a Conservation Area: Sweet Chestnut (T1) - Crown reduction by reducing branches to the shared side boundary treatment with No. 116 A/B/C Barrowgate Road's rear garden.
Other householder applications
In Hounslow
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P/2026/2228 Awaiting decision
Magnolias,1 Eastbourne Road,Chiswick,W4 3EB
Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.
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P/2026/2222 Awaiting decision
17 Park Drive,Acton,W3 8ND
Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.
-
P/2026/2208 Awaiting decision
20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ
Erection of a single storey rear and side extension.
-
P/2026/2215 Awaiting decision
1 The Drive, Feltham, TW14 0AQ
Erection of a single storey detached outbuilding.
-
P/2026/2206 Awaiting decision
28 Eversley Crescent, Isleworth, TW7 4LS
Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.