29 College Road, Isleworth, TW7 5DJ

1. 23 Dec 2025

   Received by Hounslow

2. 24 Feb 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 24 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.

• 27 College Road, Isleworth, TW7 5DJ

  P/2026/1752 Submitted 15 Jun 2026 50 yards away

  Erection of a two-storey side extension following the demolition of the existing chimney and garage, and the erection of an outbuilding in the rear garden for use as a home office and gym.

  Granted Householder Extension Demolition 14 docs
  Small domestic

• 3 RIDGEWAY ROAD, ISLEWORTH, TW7 5LB

  P/2019/4055 Submitted 8 Nov 2019 50 yards away

  Works to a tree within a conservation area T1 - Silver Birch - Prune by 40%

  Granted Trees 4 docs

• 39 COLLEGE ROAD, ISLEWORTH, TW7 5DL

  P/2021/2458 Submitted 17 Jun 2021 50 yards away

  Certificate of Lawfulness for the proposed erection of a single storey rear infill extension to single family dwelling

  Granted Lawful development Extension 12 docs
  Small domestic

• 41 College Road, Isleworth, TW7 5DL

  P/2025/3309 Submitted 4 Nov 2025 100 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion and a Juliet balcony and two front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 28 COLLEGE ROAD, ISLEWORTH, TW7 5DW

  P/2021/1962 Submitted 18 May 2021 100 yards away

  Erection of a single storey rear extension and a side roof dormer with a front and sde roof window to the house

  Refused Householder Extension Loft or dormer +1 20 docs
  Small domestic

• 2A GROVE ROAD, ISLEWORTH, TW7 4JH

  P/2021/2048 Submitted 24 May 2021 100 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 6 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