5 SMALLBERRY AVENUE, ISLEWORTH, TW7 6QL

1. 9 Jan 2023

   Received by Hounslow

2. 13 Feb 2023

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 13 February 2023, 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.

• 8 Smallberry Avenue, Isleworth, TW7 6QL

  P/2026/0864 Submitted 16 Mar 2026 50 yards away

  Certificate of lawfulness for the existing use of the site as two self contained residential units.

  Granted Lawful development 5 docs

• 90 Linkfield Road, Isleworth, TW7 6QH

  P/2026/0763 Submitted 6 Mar 2026 50 yards 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

• 107 LINKFIELD ROAD, ISLEWORTH, TW7 6QW

  P/2023/0524 Submitted 16 Feb 2023 100 yards away

  Erection of a single storey side and rear extension.

  Granted Householder Extension 6 docs
  Small domestic

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

  P/2026/1441 Submitted 12 May 2026 100 yards 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

• 41 Smallberry Avenue, Isleworth, TW7 6QL

  P/2024/3066 Submitted 13 Sep 2024 100 yards 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 100 yards 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

• P/2026/2675 Awaiting decision

  17 Saxon Avenue, Feltham, TW13 5JJ

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

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2668 Awaiting decision

  45 Shelley Crescent, Hounslow, TW5 9BQ

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2651 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

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

  Received 17 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2627 Awaiting decision

  23 Elmgate Avenue, Feltham, TW13 7BU

  Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2631 Awaiting decision

  17 Northumberland Avenue, Isleworth, TW7 5HZ

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

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development