28 Brantwood Avenue, Isleworth, TW7 7EX

1. 8 Dec 2025

   Received by Hounslow

2. 11 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 5 Feb 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 5 February 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.

• 31 Brantwood Avenue, Isleworth, TW7 7EX

  P/2024/3662 Submitted 4 Nov 2024 50 yards away

  Certificate of lawfulness for the proposed erection of a side roof extension with side and front roof windows to the house.

  Granted Lawful development Extension Windows or glazing 11 docs

• 10 Elizabeth Gardens, Isleworth, TW7 7BD

  P/2024/1802 Submitted 4 Jun 2024 50 yards away

  Erection of a single storey rear extension and outbuilding

  Granted Householder Extension 16 docs
  Small domestic

• 83 Worple Road, Isleworth, TW7 7AS

  P/2026/0793 Submitted 9 Mar 2026 50 yards away

  Certificate of lawfulness for the existing use of a wraparound childcare for children (4-11 year olds) during term time.

  Granted Lawful development 6 docs

• 79 WORPLE ROAD, ISLEWORTH, TW7 7AT

  P/2021/2621 Submitted 28 Jun 2021 50 yards away

  Certificate of Lawfulness for the erection of a single storey detached outbuilding to use as a gym and utility area to the side of the existing house

  Granted Lawful development 7 docs
  Small domestic

• 4 ELIZABETH GARDENS, ISLEWORTH, TW7 7BD

  P/2023/1377 Submitted 2 May 2023 50 yards away

  Re-roofing the upper mansard roof of the property with a similar slate to match existing pattern and fit a secret gutter between adjoining properties. Removal of the redundant external gas flue.

  Granted Householder Loft or dormer 7 docs
  Domestic

• 93 WORPLE ROAD, ISLEWORTH, TW7 7AS

  P/2021/2485 Submitted 18 Jun 2021 100 yards away

  Certificate of Lawfulness for the proposed construction of Garden Room for use as a study and storage room to the house

  Granted Lawful development 5 docs

• 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