Planning application
P/2026/0546
5 Rossindel Road, Hounslow, TW3 3QN
Proposal
Certificate of lawfulness for the existing use as a house in multiple occupation (C4)
As published by the council, reference P/2026/0546
Timeline
Dates from the published record
-
16 Feb 2026
Received by Hounslow
-
27 Apr 2026
Validated
Checked as complete and ready for consideration.
-
18 Jun 2026
Decision issued: LAWFNOTGRANT
-
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
-
P/2025/2836 Withdrawn
177 Cromwell Road, Hounslow, TW3 3QW
Conversion of a dwelling house into two self-contained flats incorporating a front roof window to the house.
-
P/2024/2965 Granted
32 Penderel Road, Hounslow, TW3 3QR
Certificate of lawfulness proposed for the erection of a hip to gable and rear roof extension with two front roof windows to the house
-
PA/2026/1993 Awaiting decision
125 Cromwell Road, Hounslow, TW3 3QL
Ground floor rear extension 6.00 metres deep, maximum height 4.00 metres, 2.48 metres high to the eaves.
-
P/2024/2431 Granted
66 Cromwell Road, Hounslow, TW3 3QJ
Certificate of lawful for a proposed erection rear roof extension and outrigger extension with two front roof windows to the house.
-
PA/2021/2390 Granted
287 HANWORTH ROAD, HOUNSLOW, TW3 3RZ
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to the eaves
-
P/2021/2384 Granted
287 HANWORTH ROAD, HOUNSLOW, TW3 3RZ
Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating hip to gable conversion and three front roof windows and the erection of a single storey detached outbuilding in the rear end to the garden to use as a game room/ gym room/ garden store to the house
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.