17 GRANVILLE AVENUE, FELTHAM, TW13 4JL

1. 5 May 2021

   Received by Hounslow

2. 30 Jun 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 27 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 30 June 2021, 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.

• 28 CRAVAN AVENUE, FELTHAM, TW13 4ED

  P/2023/0945 Submitted 24 Mar 2023 50 yards away

  Certificate of Lawfulness for erection of a rear roof extension to the house.

  Granted Lawful development Extension 8 docs

• 60 GRANVILLE AVENUE, FELTHAM, TW13 4JJ

  P/2021/3889 Submitted 29 Sep 2021 100 yards away

  Certificate of lawfulness for the proposed side and rear extension

  Withdrawn Lawful development Extension

• 7 CRAVAN AVENUE, FELTHAM, TW13 4EE

  PA/2023/0542 Submitted 20 Feb 2023 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 7 docs

• 7 CRAVAN AVENUE, FELTHAM, TW13 4EE

  P/2023/0431 Submitted 10 Feb 2023 100 yards away

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

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 27 Cravan Avenue, Feltham, TW13 4EE

  PA/2024/3586 Submitted 29 Oct 2024 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.50 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 7 docs

• 27 ROCHESTER AVENUE, FELTHAM, TW13 4EA

  P/2021/2345 Submitted 10 Jun 2021 100 yards away

  Retrospective application for a single storey rear extension.

  Refused Householder Extension 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