29 Martindale Road,Hounslow,TW4 7EW

1. 11 Oct 2024

   Received by Hounslow

2. 12 Dec 2024

   Decision issued: GRANT

3. 26 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 12 December 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.

• 33 Martindale Road, Hounslow, TW4 7EW

  P/2025/3267 Submitted 29 Oct 2025 50 yards away

  Erection of single storey rear extension to the house

  Granted Householder Extension 8 docs
  Small domestic

• 35 Martindale Road, Hounslow, TW4 7EW

  P/2026/0235 Submitted 26 Jan 2026 50 yards away

  Certificate of lawfulness for the proposed erection of front and rear extensions to the existing single storey detached outbuilding.

  Granted Lawful development Extension 5 docs
  Small domestic

• 35 Martindale Road, Hounslow, TW4 7EW

  P/2026/2560 Submitted 7 Sep 2026 50 yards away

  64% historically approved · decision due ~2 Nov

  change of use from a single family dwellinghouse (Use Class C3a) to a house in multiple occupation. (Use Class Sui Generis)

  Awaiting decision Full applications 4 docs
  Domestic

• 21-23 Martindale Road, Hounslow, TW4 7EW

  P/2025/3053 Submitted 10 Oct 2025 50 yards away

  Installation of new windows and doors to allow the conversion of the existing two residential houses to four self contained flats.

  Refused Full applications New dwelling Windows or glazing 6 docs

• 12 Martindale Road, Hounslow, TW4 7EP

  PA/2026/2516 Submitted 3 Sep 2026 50 yards away

  77% historically approved · decision due ~9 Nov

  Ground floor rear extension 8.00 metres deep, maximum height 3.60 metres, 2.50 metres high to the eaves.

  Awaiting decision Prior approval Extension 11 docs

• 18 Martindale Road, Hounslow, TW4 7EP

  P/2025/3745 Submitted 18 Dec 2025 50 yards away

  Erection of a detached single storey outbuilding in the rear garden.

  Refused Householder 7 docs
  Small domestic

• 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