Planning application
P/2026/1335
160 Staines Road, Feltham, TW14 9ED
Proposal
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house.
As published by the council, reference P/2026/1335
Timeline
Dates from the published record
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1 May 2026
Received by Hounslow
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11 May 2026
Validated
Checked as complete and ready for consideration.
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6 Jul 2026
Decision issued: GRANT
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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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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P/2026/1239 Refused
158 Staines Road, Feltham, TW14 9ED
Enlargement of the existing garage and converting the existing garage to a habitable space. Erection of a part two storey front extension, two storey rear extension, rear roof extension and two storey side extension on both sides of the house to allow the conversion of the existing residential house (C3) to a care home (C2).
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PA/2023/0584 Granted
152 STAINES ROAD, FELTHAM, TW14 9ED
Ground floor rear extension 6.00 metres deep, maximum height of 2.90 metres, 2.90 metres high to the eaves
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P/2025/0779 Withdrawn
6 Faggs Road, Feltham, TW14 0LG
Retrospective application for the erection of a single storey outbuilding to be used as a self contained residential unit in the rear garden of the house
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P/2025/2208 Withdrawn
98A Harlington Road West, Feltham, TW14 0JJ
Erection rear roof extension with two front roof windows and first floor rear extension with internal alterations to the flat.
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PAC/2021/2405 Granted
BUILDING TO THE REAR 94 HARLINGTON ROAD WEST, FELTHAM, TW14 0JJ
Prior approval for the change of use of the office to one residential unit
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P/2025/1496 Withdrawn
127 Staines Road, Feltham, TW14 0JS
Erection of single storey detached self contained unit in the rear garden. Following the demolition of the garage.
Other lawful development applications
In Hounslow
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P/2026/2219 Awaiting decision
Great West House,993 Great West Road,Brentford,TW8 9DF
Certificate of lawfulness for the installation of two electricity substations.
-
P/2026/1626 Granted
2 Oak Avenue, Hounslow, TW5 9EB
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and the addition of one front roof light.
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P/2026/2168 Awaiting decision
49 Durham Road, Feltham, TW14 0AG
Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.
-
P/2026/1448 Granted
13 Orchard Avenue, Hounslow, TW5 0DU
Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion to the house.
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P/2026/1682 Granted
133 Swan Road, Feltham, TW13 6LT
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.