6 Colwyn Crescent, Hounslow, TW3 4AW

1. 6 Mar 2026

   Received by Hounslow

2. 7 Apr 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 7 April 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.

• 10 Colwyn Crescent, Hounslow, TW3 4AW

  PA/2026/0567 Submitted 18 Feb 2026 50 yards away

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

  Granted Prior approval Extension 5 docs

• 139 KINGSLEY ROAD, HOUNSLOW, TW3 4AS

  PA/2021/2530 Submitted 21 Jun 2021 50 yards away

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

  Granted Prior approval Extension 4 docs

• 194 Kingsley Road, Hounslow, TW3 4AD

  P/2025/2670 Submitted 3 Sep 2025 100 yards away

  Formation of vehicular access to the front of the house.

  Withdrawn Householder 1 doc
  Domestic

• 184 Kingsley Road, Hounslow,TW3 4AD

  P/2026/2468 Submitted 27 Aug 2026 100 yards away

  100% historically approved · decision due ~22 Oct

  Certificate of lawfulness for the existing use as three self contained flats.

  Awaiting decision Lawful development New dwelling 23 docs

• 184 Kingsley Road, Hounslow,TW3 4AD

  P/2026/1516 Submitted 20 May 2026 100 yards away

  Certificate of lawfulness for the existing use as three self contained flats.

  Withdrawn Lawful development New dwelling 22 docs

• 182 Kingsley Road, Hounslow,TW3 4AD

  P/2026/2466 Submitted 27 Aug 2026 100 yards away

  100% historically approved · decision due ~22 Oct

  Certificate of lawfulness for the existing use as three self contained flats.

  Awaiting decision Lawful development New dwelling 21 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