Planning application
9 Winchester Road, Feltham, TW13 5JX
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house and removal of chimney.
As published by the council, reference P/2025/2853
Application record
- Reference
- P/2025/2853
- Type
- Lawful Development Certificate (Proposed)
- Status
- Decided: GRANT
- Decision
- GRANT
- Received
- 23 Sep 2025
- Validated
- 23 Sep 2025
- Decided
- 2 Oct 2025
- Ward
- Hanworth Village
- Postcode
- TW13 5JX
Timeline
Dates from the published record
-
23 Sep 2025
Received by Hounslow
-
2 Oct 2025
Decision issued: GRANT
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat 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
-
1 York Way, Feltham, TW13 6BN
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house.
Granted Lawful development Extension Loft or dormer +1 11 docs -
1 York Way, Feltham, TW13 6BN
Ground floor rear extension 6.00 metres deep, maximum height 3.11 metres, 2.82 metres high to the eaves.
Granted Prior approval Extension 8 docs -
Hampton Business Park, Unit 16 Bolney Way Feltham Hounslow TW13 6DB
65% historically approved · decision due ~15 Jul
Enlargement of the existing industrial unit. Installation of new cladding, doors and windows to allow the conversion of the existing industrial unit to three industrial units with associated solar panels, car parking, Electric charging infrastructure, landscaping and cycle storage.
Awaiting decision Full applications Windows or glazing 55 docs -
33A Winchester Road, Feltham, TW13 5JX
91% historically approved · decision due ~9 Jan
Details of Condition 6 (Energy strategy) submitted pursuant to planning permission P/2024/1248 dated 09/08/2024 for Retrospective permission for the erection of a two storey house consisting of two bedrooms with associated private amenity, parking, bin and cycle storages.
Awaiting decision Conditions 2 docs -
33A Winchester Road, Feltham, TW13 5JX
Variation of Condition 1 (approved documents and plans) to allow for alterations to the fenestration at the front and rear of the house following planning permission P/2024/1248 (01214/33A/P2) dated 09/08/2024 for the 'Retrospective permission for the erection of a two storey house consisting of two bedrooms with associated private amenity, parking, bin and cycle storages.'
Granted Householder Windows or glazing 6 docsDomestic -
12 Lincoln Road, Feltham, TW13 5JZ
Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.
Granted Lawful development 7 docs
Other lawful development applications
In Hounslow
-
P/2026/2033 Granted
3 Benedict Drive, Feltham, TW14 8JH
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with windows to the front and side of the house.
-
P/2026/2027 Granted
115 Northumberland Crescent, Feltham, TW14 9SP
Certificate of lawfulness for the proposed erection of a rear roof extension and windows to the front of the house.
-
P/2026/2009 Granted
3 Brainton Avenue, Feltham, TW14 0AZ
Certificate of lawfulness for the proposed erection of a rear roof extension and Juliette balcony with front roof windows to the house.
-
P/2026/2014 Granted
82 Sussex Avenue, Isleworth, TW7 6LB
Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.
-
P/2026/2473 Awaiting decision
16 Somerset Waye, Hounslow, TW5 9HG
Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.