20 Marlborough Road, Feltham, TW13 5HL

1. 13 Aug 2025

   Received by Hounslow

2. 22 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 31 Oct 2025

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 31 October 2025, 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.

• 7 WIGLEY ROAD, FELTHAM, TW13 5HD

  P/2021/1686 Submitted 30 Apr 2021 50 yards away

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

  Granted Householder Extension 6 docs
  Small domestic

• 8 WIGLEY ROAD, FELTHAM, TW13 5HW

  PA/2021/3526 Submitted 31 Aug 2021 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.46 metres, 2.75 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 8 WIGLEY ROAD, FELTHAM, TW13 5HW

  PA/2021/2361 Submitted 10 Jun 2021 50 yards away

  Ground floor rear extension 6 metres deep, maximum height of 3.46 metres, 2.75 metres high to the eaves

  Refused Prior approval Extension 5 docs

• 126 Uxbridge Road, Feltham, TW13 5EA

  P/2026/0172 Submitted 20 Jan 2026 100 yards away

  Variation of condition 3 (external surfaces) to allow changes to the external materials of planning permission P/2025/1010 approved 16/06/2025 for the erection of a detached outbuilding in the rear garden

  Granted Conditions 4 docs

• 126 Uxbridge Road, Feltham, TW13 5EA

  P/2026/1685 Submitted 8 Jun 2026 100 yards away

  Variation of condition 2 (Approved plans) to replace the flat roof with a pitched roof following appeal APP/F5540/D/25/3369442 on P/2025/1010 dated 16/06/2025 Erection of a detached outbuilding in the rear garden.

  Granted Conditions 6 docs

• 29 WIGLEY ROAD, FELTHAM, TW13 5HD

  PA/2021/2737 Submitted 5 Jul 2021 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 8 docs

• P/2026/2813 Awaiting decision

  150 Wood Lane, Isleworth, TW7 5EQ

  (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2334 Granted

  69 Central Avenue, Hounslow, TW3 2QW

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

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2459 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

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

  Received 28 Aug, published by the council 5 Sep 2026 Lawful development
• P/2026/2787 Awaiting decision

  13 Denbigh Road, Hounslow, TW3 4DU

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

  Received 1 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2790 Awaiting decision

  14 Old Farm Close, Hounslow, TW4 7AB

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

  Received 1 Oct, published by the council 6 Oct 2026 Lawful development