52 Northumberland Crescent, Feltham, TW14 9SZ

1. 16 Aug 2024

   Received by Hounslow

2. 27 Aug 2024

   Validated

   Checked as complete and ready for consideration.

3. 18 Oct 2024

   Decision issued: GRANT

4. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 18 October 2024, 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.

• 42 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SZ

  PA/2021/2708 Submitted 2 Jul 2021 50 yards away

  Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.40 metres high to the eaves

  Granted Prior approval Extension 7 docs

• 108 Northumberland Crescent, Feltham, TW14 9SW

  PA/2026/0817 Submitted 11 Mar 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 7 Dorchester Drive, Feltham, TW14 8HP

  PA/2026/0527 Submitted 13 Feb 2026 100 yards away

  Ground floor rear extension 8.00 metres deep, maximum height 3.28 metres, 2.53 metres high to the eaves.

  Granted Prior approval Extension 7 docs

• 117 Northumberland Crescent, Feltham, TW14 9SP

  P/2025/3467 Submitted 18 Nov 2025 150 yards away

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

  Granted Lawful development 8 docs
  Small domestic

• 10 DORCHESTER DRIVE, FELTHAM, TW14 8HP

  P/2019/3934 Submitted 29 Oct 2019 150 yards away

  Erection of a single storey rear and side infill extension . Erection of a front porch with and replacement of existing door and window on front elevation with a new window

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 115 Northumberland Crescent, Feltham, TW14 9SP

  P/2026/2027 Submitted 8 Jul 2026 150 yards away

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

  Granted Lawful development Extension Windows or glazing 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