Planning application
P/2021/1865
189 FERNSIDE AVENUE, FELTHAM, TW13 7BQ
Proposal
Certificate of Lawfulness for the erection of a hip to gable and rear roof extension with three front roof windows and replacement of flat roof of existing two storey side extension with pitched roof to the house
As published by the council, reference P/2021/1865
Timeline
Dates from the published record
-
11 May 2021
Received by Hounslow
-
24 May 2021
Validated
Checked as complete and ready for consideration.
-
2 Aug 2021
Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
-
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/2026/1883 Awaiting decision
136 Fernside Avenue, Feltham, TW13 7BW
GS850816831 - Certificate of lawfulness proposed for the erection of a single storey rear extension to the house
-
P/2026/1153 Withdrawn
136 Fernside Avenue, Feltham, TW13 7BW
Erection of a single storey side and rear extension to the house.
-
PA/2024/3362 Granted
18 Camrose Avenue, Feltham, TW13 7DA
Ground floor rear extension 4.30 metres deep, maximum height 2.85 metres, 2.70 metres high to the eaves
-
P/2025/1829 Awaiting decision
Felthambrook Industrial Estate, Felthambrook Way, Feltham, TW13 7DU
Installation of 1 x illuminated and 2 x non illuminated signage.
-
P/2026/1387 Granted
7 Roebuck Close, Feltham, TW13 7DE
Conversion of garage into a habitable room replacing garage door with single window.
-
P/2026/1554 Awaiting decision
24 Fernside Avenue, Feltham, TW13 7BL
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion.
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.