39 Alderney Avenue, Hounslow, TW5 0QN

1. 11 Sep 2024

   Received by Hounslow

2. 22 Oct 2024

   Decision issued: GRANT

3. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 22 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.

• 31 ALDERNEY AVENUE, HOUNSLOW, TW5 0QN

  P/2021/3014 Submitted 26 Jul 2021 50 yards away

  Erection of a rear and side roof extension

  Granted Householder Extension 11 docs
  Domestic

• 31 ALDERNEY AVENUE, HOUNSLOW, TW5 0QN

  P/2021/2230 Submitted 4 Jun 2021 50 yards away

  Erection of side and rear roof extension to the house

  Refused Householder Extension 7 docs
  Domestic

• 30 Alderney Avenue, Hounslow, TW5 0QL

  P/2025/2868 Submitted 24 Sep 2025 50 yards away

  Erection of first floor side and part rear extension, and front porch to the house.

  Granted Householder Extension 12 docs
  Small domestic

• 30 Alderney Avenue, Hounslow, TW5 0QL

  P/2024/3820 Submitted 15 Nov 2024 50 yards away

  Erection of first floor side and rear extension, and front porch.

  Refused Householder Extension 12 docs
  Small domestic

• 26 Alderney Avenue, Hounslow, TW5 0QL

  P/2024/3555 Submitted 25 Oct 2024 50 yards away

  Erection of a first floor side extension to the house.

  Granted Householder Extension 16 docs
  Domestic

• 25 ALDERNEY AVENUE, HOUNSLOW, TW5 0QN

  P/2021/3264 Submitted 11 Aug 2021 100 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 9 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