Planning application
P/2024/2621
15 Annexe Rear Of,Norman Crescent,Hounslow,TW5 9JR
Proposal
Certificate of Lawfulness for the existing use of the outbuilding as a self-contained dwelling
As published by the council, reference P/2024/2621
Timeline
Dates from the published record
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31 Jul 2024
Received by Hounslow
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14 Aug 2024
Validated
Checked as complete and ready for consideration.
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4 Nov 2024
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P/2025/3513 Withdrawn
8 Norman Crescent, Hounslow, TW5 9JS
Erection of a single storey rear extension to the house.
-
P/2026/1183 Awaiting decision
18 Armytage Road, Hounslow, TW5 9JJ
Erection of a single-storey rear extension to the house.
-
P/2024/3202 Granted
154-158 Ash Grove Hounslow TW5 9DS
Details of condition 22 (Construction Logistics Plan) submitted pursuant planning permission 00048/154-158/P1 (P/2023/0440) dated 14/07/2023 for erection of two pairs of semi-detached houses and a pair of semi-detached bungalows following demolition of the two storey side extension and outbuilding to 158 Ash Grove and demolition of garage to 156 Ash Grove, with associated amenity, car parking and cycle and bin stores.
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P/2023/0197 Granted
75 ASH GROVE, HOUNSLOW, TW5 9DU
Certificate of lawfulness for the erection of a detached rear outbuilding to the house
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P/2025/1861 Withdrawn
212 Cranford Lane, Hounslow, TW5 9JD
Erection of a two storey side extension, part first floor rear extension, single storey rear extension and front porch extension following the demolition of an existing garage to the house.
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PA/2026/2187 Awaiting decision
205 Brabazon Road, Hounslow, TW5 9LW
Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves
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.
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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.
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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.