Planning application
117 Whitestile Road, Brentford, TW8 9NP
Works: Extension Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a part two, part single storey rear extension to the house and removal of the house's side undercroft passageway ground floor front gate and a first floor rear window (with matching wall infilling).
As published by the council, reference P/2026/0227
Application record
- Reference
- P/2026/0227
- Type
- Householder Applications
- Status
- Decided: APPROVED
- Decision
- APPROVED
- Received
- 26 Jan 2026
- Validated
- 28 Jan 2026
- Decided
- 25 Mar 2026
- Ward
- Brentford West
- Postcode
- TW8 9NP
Site history
Applications at this address on the Hounslow register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
P/2025/1580 Withdrawn
117 Whitestile Road, Brentford, TW8 9NP
Certificate of Lawfulness for the proposed erection of a two storey rear extension to the house.
Timeline
Dates from the published record
-
26 Jan 2026
Received by Hounslow
-
28 Jan 2026
Validated
Checked as complete and ready for consideration.
-
25 Mar 2026
Decision issued: APPROVED
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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 this grant of permission means
Hounslow granted permission on 25 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
117 Whitestile Road, Brentford, TW8 9NP
Certificate of Lawfulness for the proposed erection of a two storey rear extension to the house.
Withdrawn Lawful development Extension 5 docs -
115 WHITESTILE ROAD, BRENTFORD, TW8 9NP
Certificate of Lawfulness for erection of rear roof extension and adding two roof lights on front slope
Granted Lawful development Extension Loft or dormer 9 docs -
6 First Floor Flat A Junction Road Ealing W5 4XP
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope; alterations to side fenestration; external alterations
Granted Full applications Extension Loft or dormer +1 11 docs -
6 First Floor Flat A Junction Road Ealing W5 4XP
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope; alterations to side fenestration; external alterations
Granted Full applications Extension Loft or dormer +1 11 docs -
29 CLAYTON CRESCENT, BRENTFORD, TW8 9PT
Erection of a porch to the house
Granted Householder Extension 24 docsSmall domestic -
29 CLAYTON CRESCENT, BRENTFORD, TW8 9PT
Ground floor rear extension 5.00 metres deep, maximum height 3.00 metres, 2.60 metres high to the eaves
Granted Prior approval Extension 6 docs
Other householder applications
In Hounslow
-
P/2026/2047 Granted
9 Borough Road, Isleworth, TW7 5DY
Erection of a single storey rear extension.
-
P/2026/1858 Granted
8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW
Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.
-
P/2026/2503 Awaiting decision
25 Arnold Crescent, Isleworth, TW7 7NS
Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.
-
P/2026/1522 Granted
4 Camborne Way, Hounslow, TW5 0PW
Erection of a single storey rear extension and reduction in width of the existing side and rear extension.
-
P/2026/2024 Granted
20 Hartland Road, Isleworth, TW7 6RH
Erection of a rear roof extension with windows to the front of the house.