Planning application
P/2026/1415
53 Manor Avenue, Hounslow, TW4 7JN
Proposal
Certificate of lawful use existing as two self contained flats
As published by the council, reference P/2026/1415
Timeline
Dates from the published record
-
11 May 2026
Received by Hounslow
-
24 Jun 2026
Validated
Checked as complete and ready for consideration.
-
26 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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/2022/2421 Refused
44 CLIFFORD ROAD, HOUNSLOW, TW4 7LT
Certificate of lawfulness for the existing use of the property as two-self contained flats
-
P/2026/1947 Awaiting decision
104 Rosemary Avenue, Hounslow, TW4 7JG
Certificate of lawfulness for the proposed erection of a rear roof extension with windows to the front of the house.
-
PA/2023/0886 Withdrawn
21 CLIFFORD ROAD, HOUNSLOW, TW4 7LS
Ground floor rear extension 6.00 meters deep, maximum height of 3.00 metres, 2.85 metres high to the eaves
-
P/2026/1376 Granted
25 Ivanhoe Road, Hounslow, TW4 7JH
Certificate of lawfulness for the existing use as two self contained flats
-
P/2026/1702 Awaiting decision
64 Clifford Road, Hounslow, TW4 7LR
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and three front windows.
-
P/2026/1703 Granted
64 Clifford Road, Hounslow, TW4 7LR
Erection of a single storey rear extension and part first floor rear extension 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.