117 Whitestile Road, Brentford, TW8 9NP

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• P/2025/1580 Withdrawn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.

  Submitted 19 May 2025 Lawful development

1. 26 Jan 2026

   Received by Hounslow

2. 28 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Mar 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

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.

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.

• 117 Whitestile Road, Brentford, TW8 9NP

  P/2025/1580 Submitted 19 May 2025 50 yards away

  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  Withdrawn Lawful development Extension 5 docs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

  P/2021/2905 Submitted 16 Jul 2021 50 yards away

  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

  260829FUL Submitted 25 Feb 2026 100 yards away

  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

  260829FUL Submitted 25 Feb 2026 100 yards away

  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

• 31 Clayton Crescent, Brentford, TW8 9PT

  PA/2024/3006 Submitted 9 Sep 2024 100 yards away

  Ground floor rear extension 4.00 metres deep, maximum height of 3.30 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 8 docs

• 29 CLAYTON CRESCENT, BRENTFORD, TW8 9PT

  P/2023/0578 Submitted 21 Feb 2023 100 yards away

  Erection of a porch to the house

  Granted Householder Extension 24 docs
  Small domestic

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder