15 Grove Crescent, Feltham, TW13 6NB

1. 5 Mar 2026

   Received by Hounslow

2. 22 Apr 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 22 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.

• 9 Grove Crescent, Feltham, TW13 6NB

  P/2024/3485 Submitted 18 Oct 2024 50 yards away

  Erection of a two storey side and single storey rear extension

  Refused Householder Extension 9 docs
  Small domestic

• 14 Grove Crescent, Feltham, TW13 6LY

  PA/2024/4032 Submitted 28 Nov 2024 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.19 metres, 2.99 metres high to the eaves

  Refused Prior approval Extension 8 docs

• 1 Grove Crescent, Feltham, TW13 6NB

  PA/2026/2063 Submitted 13 Jul 2026 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.30 metres 3.15 metres high to the eaves.

  Refused Prior approval Extension 6 docs

• 32 Cross Road, Feltham, TW13 6QW

  P/2025/1216 Submitted 14 Apr 2025 50 yards away

  Conversion of existing garage into habitable room and erection of single storey side extension for use as garage to the house.

  Withdrawn Householder Extension 9 docs
  Small domestic

• Roadside Fronting 6 THE CYGNETS, FELTHAM, TW13 6NA

  P/2021/3314 Submitted 16 Aug 2021 100 yards away

  Re-pollard T1 Willow, removing approximately 3-4 metres of new growth for general maintenance purposes

  Granted Trees 4 docs

• 40 Swan Road, Feltham, TW13 6ND

  P/2026/2785 Submitted 30 Sep 2026 100 yards away

  75% historically approved · decision due ~26 Nov

  Erection of a single storey rear, part first floor rear and a first floor side extension following the demolition of garage.

  Awaiting decision Householder Extension Demolition 6 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