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 8m 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 59m away

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

  Granted Trees 4 docs

• 41 College Road, Isleworth, TW7 5DL

  P/2025/3309 Submitted 4 Nov 2025 70m 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 78m 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

• 45 College Road, Isleworth, TW7 5DL

  P/2026/0019 Submitted 6 Jan 2026 85m away

  Erection of a single storey rear extension to the house, with the existing detached garage incorporated and converted to form a bedroom, replacement of garage door with a window.

  Granted Householder Extension Windows or glazing 13 docs
  Small domestic

• 2 GROVE ROAD, ISLEWORTH, TW7 4JH

  P/2019/3782 Submitted 21 Oct 2019 95m away

  Erection of a part rear/side roof extension with rear dormer to the house

  Refused Householder Extension Loft or dormer 6 docs
  Domestic

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• 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.

  23 Jun 2026 Householder
• 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.

  3 Sep 2026 Householder
• 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.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

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

  8 Jul 2026 Householder