Planning application
P/2021/2621
79 WORPLE ROAD, ISLEWORTH, TW7 7AT
Proposal
Certificate of Lawfulness for the erection of a single storey detached outbuilding to use as a gym and utility area to the side of the existing house
As published by the council, reference P/2021/2621
Timeline
Dates from the published record
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28 Jun 2021
Received by Hounslow
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28 Jul 2021
Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
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30 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
-
P/2021/2578 Refused
36 WORPLE ROAD, ISLEWORTH, TW7 7AR
Erection of side dormer roof extension including one front roof window in the front roof slope and a rear outrigger extension
-
P/2025/0567 Withdrawn
10 Percy Road, Isleworth, TW7 7HB
Certificate of lawfulness proposed for the erection of a rear roof extension with two front roof window and erection of a single storey rear extension to the house.
-
PA/2021/2526 Granted
93 WORPLE ROAD, ISLEWORTH, TW7 7AS
Ground floor rear extension 6.00 metres deep, maximum height of 3.60 metres, 2.95 metres high to the eaves
-
P/2026/1761 Awaiting decision
1 to 16 Algar Close, Isleworth, TW7 7AQ
Erection of twelve garages and four open-fronted car port-style parking spaces on Algar Close, together with the provision of 14 off-street parking spaces to the frontages of properties 1 to 16 Algar Close.
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P/2026/1503 Awaiting decision
52 Worple Road, Isleworth, TW7 7AR
Erection of a rear roof extension incorporating a Juliet balcony, together with the installation of two front roof windows to the house
-
P/2026/2163 Awaiting decision
186 Twickenham Road, Isleworth, TW7 7DR
Change of use of the existing house from Class C3 to a 5 bedroom House in Multiple Occupation (Class C4).
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.