Planning application
P/2026/1744
40 Waldeck Road, Chiswick, London, W4 3NP
Proposal
Erection of rear roof and outrigger extensions with the installation of two front roof windows to the house
As published by the council, reference P/2026/1744
Timeline
Dates from the published record
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12 Jun 2026
Received by Hounslow
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15 Jun 2026
Validated
Checked as complete and ready for consideration.
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26 Jul 2026
Added to PlanIndex
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3 Aug 2026
Status changed to REGISTERED: Pending recommendation
Previously REGISTERED: Under Consultation.
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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/2024/3058 Granted
58a Kitchen,Waldeck Road,Chiswick,London,Hounslow,W4 3NP
Details of Condition 5 (Cycle storage) and Condition 6 (Waste and recycling) submitted pursuant to planning permission 01161/58A/P2 (P/2021/4479) dated 12/08/2022 for Change of use from offices to five dwelings, erection of a roof extension with front roof windows, with associated amenity space, landscaping and cycle and refuse storage.
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P/2026/2170 Awaiting decision
29 Waldeck Road,Chiswick,W4 3NL
Erection of a combined cycle and refuse storage structure at the front boundary. Replacement of existing forecourt floor finish with surface treatment. Replacement of entrance gate. Retention of existing tiled path to front door.
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P/2026/1591 Awaiting decision
58A-E Waldeck Road, Chiswick, London, W4 3NP
Removal of Condition 8 (Resident Parking Permits) from Planning Permission P/2021/4479 approved 12/08/2022 for the 'Change of use from offices to five dwellings, erection of a roof extension with front roof windows, with associated amenity space, landscaping and cycle and refuse storage'.
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P/2026/1743 Granted
5 Pyrmont Road, Chiswick, London, W4 3NR
Works to tree in a Conservation Area. T1 Cherry tree. Located in the rear garden. Remove the large stem that overhangs the neighbour's property and then reduce and reshape the remaining crown by approximately 1 metre.
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P/2026/1842 Awaiting decision
14 Stile Hall Gardens, Chiswick, London, W4 3BU
Works to tree in a Conservation Area - 1 X Pine tree (T1) reduce 1m H x 1m W
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P/2021/1386 Granted
20 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU
Erection of single storey rear infill to both left and right of off-centre outrigger and installation of decking
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.
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P/2026/2208 Awaiting decision
20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ
Erection of a single storey rear and side extension.
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P/2026/2215 Awaiting decision
1 The Drive, Feltham, TW14 0AQ
Erection of a single storey detached outbuilding.
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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.