126 Worple Road, Isleworth, TW7 7HX

This site has had 2 applications since 2026: 0 approved, 2 refused.

• P/2026/0202 Refused

  126 Worple Road, Isleworth, TW7 7HX

  Erection of a single storey side extension to the house

  Decided 19 Mar 2026 Householder

1. 17 Feb 2026

   Received by Hounslow

2. 14 Apr 2026

   Decision issued: REFUSED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 126 Worple Road, Isleworth, TW7 7HX

  P/2026/0202 Submitted 21 Jan 2026 50 yards away

  Erection of a single storey side extension to the house

  Refused Householder Extension 7 docs
  Small domestic

• 1 Napier Road, Isleworth, TW7 7HP

  P/2024/2899 Submitted 30 Aug 2024 50 yards away

  Erection of a rear roof extension with two front windows to the house.

  Granted Householder Extension Windows or glazing 10 docs
  Domestic

• 1 NAPIER ROAD, ISLEWORTH, TW7 7HP

  P/2022/1764 Submitted 28 May 2022 50 yards away

  Erection of a single storey rear and side infill extension, and rear roof extension.

  Granted Householder Extension 11 docs
  Small domestic

• 100 Worple Road, Isleworth, TW7 7HU

  P/2024/3119 Submitted 17 Sep 2024 100 yards away

  Erection of a rear roof dormer extension

  Granted Householder Extension Loft or dormer 11 docs
  Domestic

• 28 Dawes Avenue, Isleworth, TW7 7JT

  P/2026/2259 Submitted 4 Aug 2026 100 yards away

  75% historically approved · decision due ~29 Sep

  Erection of a single storey rear extension with two roof lanterns and an additional side window to the house

  Awaiting decision Householder Extension Windows or glazing 5 docs
  Small domestic

• 41 DAWES AVENUE, ISLEWORTH, TW7 7JS

  P/2021/2533 Submitted 21 Jun 2021 100 yards away

  Erection of a single storey rear extension and a front porch.

  Granted Householder Extension 10 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