Planning application
P/2021/2970
52A ST JOHNS ROAD, ISLEWORTH, TW7 6NW
Proposal
Certificate of Lawfulness for erection of side extension
As published by the council, reference P/2021/2970
Timeline
Dates from the published record
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21 Jul 2021
Received by Hounslow
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26 Jul 2021
Decision issued: REFUSED (FULL PLANNING PERMISSION REQUIRED)
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26 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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P/2024/3837 Withdrawn
2B Aylett Road, Isleworth, TW7 6NP
Alterations to the existing front extension and installation of a new internal court yard to allow the change of use from the existing residential unit into a commercial unit following demolition of the existing lightwell.
-
P/2023/0567 Refused
2B AYLETT ROAD, ISLEWORTH, TW7 6NP
Erection of a two storey building to form a two bedroom apartment following the demolition of the existing building
-
P/2026/1795 Awaiting decision
13A St Johns Road, Isleworth, TW7 6NB
Retrospective application for the erection of a rear roof extension and rear outrigger extension, and the installation of three front roof windows at Flat 13A, St John's Road.
-
P/2021/1802 Granted
25 LORING ROAD, ISLEWORTH, TW7 6QE
Certificate of lawfulness for a proposed single storey rear extension and a rear roof and outrigger extension with two front roof windows.
-
P/2021/2309 Granted
25 WOODLANDS ROAD, ISLEWORTH, TW7 6NR
Tree no.1 on sketch: Laurel bush/tree - remove tree/take down to stump; Tree no.2 on sketch: Unknown dead tree - remove tree/take down to stump; Tree no.3 on sketch: Laurel bush/tree - remove tree/take down to stump
-
P/2021/2060 Granted
UNITS 1 AND 2 AND PART GARAGE RENNELS WAY, ISLEWORTH, TW7 6NA
Details of condition 19 (pilling) submitted pursuant to planning permission 00981/1-2/P1 dated 13/03/2020 for proposed mixed use redevelopment comprising, demolition of existing buildings and construction of two buildings up to seven storeys to provide 650 square metres (Use Class B1) of commercial floor space, and 53 dwellings (1 studio, 24 one-bedroom, 22 two-bedroom, 5 three bedroom and 1 four-bedroom) with associated access and highway works, amenity areas, cycle and disabled car parking and refuse/recycling stores.
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.