Planning application
P/2023/0358
35 CHATSWORTH CRESCENT, HOUNSLOW, TW3 2PE
Proposal
Certificate of lawfulness for the erection of a rear roof extension with a hip to gable conversion with front and rear roof windows
As published by the council, reference P/2023/0358
Timeline
Dates from the published record
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3 Feb 2023
Received by Hounslow
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29 Mar 2023
Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
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3 Aug 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
-
P/2026/1170 Awaiting decision
3 Chatsworth Crescent, Hounslow, TW3 2PE
Retrospective application for the erection of a front porch and single-storey extension for a boiler room.' (amended description).
-
P/2026/1746 Awaiting decision
152 Heath Road,Hounslow,TW3 2NS
Retrospective application for the erection of a single-storey detached outbuilding to the rear of the house.
-
P/2021/2213 Withdrawn
166 HEATH ROAD, HOUNSLOW, TW3 2NS
Erection of a single storey self contained unit in the rear garden of the house
-
P/2021/2288 Refused
166 HEATH ROAD, HOUNSLOW, TW3 2NS
Erection of a part single part two storey side extension to the house
-
P/2022/3752 Refused
HANNING LODGE 94 STANLEY ROAD, HOUNSLOW
Formation of a vehicular access
-
P/2021/2145 Refused
132 HEATH ROAD, HOUNSLOW, TW3 2NW
Demolition of existing garage and erection of a single storey two bedroom dwellinghouse with basement level and associated refuse and cycle storage.
Other lawful development applications
In Hounslow
-
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.
-
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.
-
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.