41 Smallberry Avenue, Isleworth, TW7 6QL

This site has had 2 applications since 2024: 1 approved, 1 refused.

• P/2024/3066 Granted

  41 Smallberry Avenue, Isleworth, TW7 6QL

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

  Decided 7 Nov 2024 Householder

1. 27 Oct 2025

   Received by Hounslow

2. 28 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Mar 2026

   Decision issued: REFUSED

4. 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 41 Smallberry Avenue, Isleworth, TW7 6QL

  P/2024/3066 Submitted 13 Sep 2024 50 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

• 29 SMALLBERRY AVENUE, ISLEWORTH, TW7 6QL

  P/2023/0229 Submitted 24 Jan 2023 50 yards away

  Erection of single storey side and rear wrap around extension to the house.

  Granted Householder Extension 9 docs
  Small domestic

• 151 Linkfield Road, Isleworth, TW7 6QN

  P/2026/1097 Submitted 7 Apr 2026 100 yards away

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

  Granted Householder Extension 9 docs
  Small domestic

• 151 Linkfield Road, Isleworth, TW7 6QN

  P/2026/1094 Submitted 6 Apr 2026 100 yards away

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

  Granted Lawful development Extension Windows or glazing 13 docs

• 38 GRAINGER ROAD, ISLEWORTH, TW7 6PQ

  P/2021/3165 Submitted 3 Aug 2021 100 yards away

  Erection of a rear roof extension incorporating three front roof windows to the house

  Withdrawn Householder Extension Windows or glazing 7 docs
  Domestic

• 38 GRAINGER ROAD, ISLEWORTH, TW7 6PQ

  P/2021/2171 Submitted 1 Jun 2021 100 yards away

  Erection of a rear roof extension with three front roof windows

  Refused Householder Extension Windows or glazing 8 docs
  Domestic

• P/2026/1916 Granted

  Police Station, 34 Hanworth Road, Feltham, TW13 5BD

  Replacement of existing vehicular and pedestrian gate with associated new control pedestals, new fencing and posts.

  Received 29 Jun, published by the council 26 Jul 2026 Full applications
• P/2026/2212 Granted

  190 Jersey Road, Isleworth, TW7 4QN

  Change of use of the existing House in Multiple Occupation (Use Class C4) occupied by up to six persons to a large House in Multiple Occupation (Sui Generis) occupied by up to eight persons, with no internal changes.

  Received 29 Jul, published by the council 5 Aug 2026 Full applications
• P/2026/1676 Granted

  Clayponds Open Space, Clayponds Gardens, London, W5 4RQ

  Replacement of ball court (MUGA) to a football foundation play zone, installation of new fencing, lighting and associated equipment

  Received 4 Jun, published by the council 26 Jul 2026 Full applications
• P/2026/2806 Awaiting decision

  COST CHOICE, UNIT 5, HIGH STREET, BRENTFORD,TW8 8LB

  Installation of ATM machine to the shopfront..

  Received 30 Sep, published by the council 6 Oct 2026 Full applications
• P/2026/1648 Refused

  Heathrow House, 785 Bath Road, Hounslow, TW5 9AT

  Change of use from 20 residential apartments (14 x one-bedroom and 6 x two-bedroom) to serviced accommodation across three floors 2,3 and 4 of the building.

  Received 3 Jun, published by the council 26 Jul 2026 Full applications