Planning application
P/2023/0393
4 HESTON AVENUE, HOUNSLOW, TW5 9EX
Proposal
Certificate of lawfulness for erection of a rear roof extension with front & rear roof windows and front porch extension.
As published by the council, reference P/2023/0393
Timeline
Dates from the published record
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7 Feb 2023
Received by Hounslow
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28 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
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PA/2021/2584 Granted
11 HESTON AVENUE, HOUNSLOW, TW5 9EU
Ground floor rear extension 6.00 metres deep, maximum height of 3.20 metres, 3.00 metres high to the eaves
-
PA/2024/3185 Granted
21 Heston Avenue, Hounslow, TW5 9EU
Ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres high to the eaves
-
P/2024/3436 Granted
25 Meadow Waye, Hounslow, TW5 9EY
Certificate of lawfulness for hip to gable conversion and erection of rear roof extension with juliet balcony and two front roof windows to the house.
-
PA/2023/0421 Granted
74 ORCHARD AVENUE, HOUNSLOW, TW5 0DX
Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves
-
P/2023/0413 Granted
74 ORCHARD AVENUE, HOUNSLOW, TW5 0DX
Certificate of lawfulness for the erection of single storey side extension, rear outbuilding and rear roof extension with hip to gable conversion and three front roof lights.
-
P/2026/1343 Granted
32 Meadow Waye, Hounslow, TW5 9EZ
Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.
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.
-
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.