8 Smallberry Avenue, Isleworth, TW7 6QL

1. 16 Mar 2026

   Received by Hounslow

2. 14 May 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 14 May 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 90 Linkfield Road, Isleworth, TW7 6QH

  P/2026/0763 Submitted 6 Mar 2026 74m away

  Details of materials submitted pursuant to Condition 9 and details of hard and soft landscape works pursuant to Condition 11 of permission P/2022/3644 dated 08/02/2023 for erection of a two-storey house with basement and cycle store, refuse enclosure, landscaping and associated works following demolition to the garage

  Granted Conditions Demolition 14 docs

• Block D and K Primrose Place,Isleworth,London,TW7 5BA

  P/2026/1441 Submitted 12 May 2026 75m away

  Certificate of lawfulness for the proposed replacement of external combustible materials with non-combustible materials of similar appearance, colour and texture, including cladding panels, decking, spandrel panels, and metal louvres.

  Granted Lawful development 20 docs

• 107 LINKFIELD ROAD, ISLEWORTH, TW7 6QW

  P/2023/0524 Submitted 16 Feb 2023 90m away

  Erection of a single storey side and rear extension.

  Granted Householder Extension 6 docs
  Small domestic

• 41 Smallberry Avenue, Isleworth, TW7 6QL

  P/2024/3066 Submitted 13 Sep 2024 97m away

  Retrospective planning application for the erection of a part single storey rear extension following the demolition of the existing shed

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 41 Smallberry Avenue, Isleworth, TW7 6QL

  P/2025/3234 Submitted 27 Oct 2025 97m away

  Conversion of the existing single family house into two residential houses and formation of a vehicular access on the public pathway with associated car parking, cycle and refuse storage.

  Refused Full applications 16 docs

• 151 Linkfield Road, Isleworth, TW7 6QN

  P/2026/1097 Submitted 7 Apr 2026 135m away

  Erection of a single storey rear and side infill extension to the house.

  Granted Householder Extension 9 docs
  Small domestic

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

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

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

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

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development