118 Hanover Avenue, Feltham, TW13 4JP

1. 13 Feb 2026

   Received by Hounslow

2. 20 Mar 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 20 March 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.

• 124 Hanover Avenue, Feltham, TW13 4JP

  P/2025/3509 Submitted 21 Nov 2025 50 yards away

  Erection of a single storey rear extension and relocation of side door to the house

  Granted Householder Extension 9 docs
  Small domestic

• 124 Hanover Avenue, Feltham, TW13 4JP

  P/2025/2010 Submitted 27 Jun 2025 50 yards away

  Change of use of an existing habitable conservatory into a bedroom with an en-suite to the house.

  Withdrawn Householder Extension 4 docs
  Small domestic

• 100 and land rear of 96 to 106 Hanover Avenue, Feltham, TW13 4JP

  P/2026/2337 Submitted 12 Aug 2026 50 yards away

  64% historically approved · decision due ~23 Oct

  Erection of eight houses with bin storage, car and cycle parking following demolition of 100 Hanover Avenue

  Awaiting decision Full applications Demolition 42 docs
  Several homes

• 106 GUILDFORD AVENUE, FELTHAM, TW13 4EL

  PA/2021/3315 Submitted 16 Aug 2021 50 yards away

  Ground floor rear extension 4.50 metres deep, maximum height of 3 metres, 3 metres high to the eaves

  Refused Prior approval Extension 5 docs

• 108 GUILDFORD AVENUE, FELTHAM, TW13 4EL

  PA/2021/3243 Submitted 9 Aug 2021 50 yards away

  Ground floor rear extension 4.50 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 5 docs

• 88 Hanover Avenue, Feltham, TW13 4JP

  P/2026/0123 Submitted 14 Jan 2026 100 yards away

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

  Granted Lawful development Extension Windows or glazing 13 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