33 Woodland Gardens, Isleworth, TW7 6LN

1. 4 Jun 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. 30 Jul 2026

   Decision issued: GRANT

Hounslow granted permission on 30 July 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.

• 45 Woodland Gardens, Isleworth, TW7 6LW

  P/2026/0021 Submitted 6 Jan 2026 44m away

  Certificate of lawfulness for the proposed erection of a single storey rear extension to the house.

  Granted Lawful development Extension 7 docs
  Small domestic

• 17 WOODLAND GARDENS, ISLEWORTH, TW7 6LN

  PA/2023/0697 Submitted 3 Mar 2023 50m away

  Ground floor rear extension 3.65 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 94 Woodlands Road, Isleworth, TW7 6JY

  P/2026/1768 Submitted 15 Jun 2026 91m away

  Certificate

  Withdrawn Lawful development 4 docs

• 94 Woodlands Road, Isleworth, TW7 6JY

  P/2026/1796 Submitted 16 Jun 2026 91m away

  Certificate of lawfulness for the existing rear roof extension with hip-to-gable roof conversion

  Granted Lawful development Extension Loft or dormer 19 docs

• 90 WOODLANDS ROAD, ISLEWORTH, TW7 6JY

  P/2019/4010 Submitted 5 Nov 2019 95m away

  Erection of a single storey front extension, a first floor side extension and conversion of garage into a habitable room

  Granted Householder Extension 8 docs
  Small domestic

• 133 Woodland Gardens, Isleworth, TW7 6LU

  P/2026/0872 Submitted 16 Mar 2026 111m away

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

  Granted Lawful development Extension Loft or dormer +1 5 docs

• P/2026/2118 Granted

  54 Amhurst Gardens, Isleworth, TW7 6AJ

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

  Received 20 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2580 Awaiting decision

  50B Paxton Road, Chiswick, London, W4 2QX

  Certificate of lawfulness for the existing use of a first floor self contained flat.

  Received 10 Sep, published by the council 17 Sep 2026 Lawful development
• P/2026/2332 Granted

  43 Dawes Avenue, Isleworth, TW7 7JS

  Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2089 Granted

  18 Central Avenue, Hounslow, TW3 2QH

  Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

  Received 17 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2566 Awaiting decision

  109 Wood Lane, Isleworth, TW7 5EG

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

  Received 9 Sep, published by the council 17 Sep 2026 Lawful development