11 Priory Road, Hounslow, TW3 2RA

1. 1 Dec 2025

   Received by Hounslow

2. 12 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Feb 2026

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 6 February 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.

• 56 Lyncroft Gardens, Hounslow, TW3 2QX

  P/2026/0114 Submitted 14 Jan 2026 50 yards away

  Erection of a two storey side extension to allow the conversion into two self contained flats

  Refused Full applications New dwelling Extension 8 docs

• 56 Lyncroft Gardens, Hounslow, TW3 2QX

  P/2024/3813 Submitted 14 Nov 2024 50 yards away

  Erection of part single, part two storey side extension, first floor rear extension.

  Refused Householder Extension 6 docs
  Domestic

• 150 PARK ROAD, HOUNSLOW, TW3 2HP

  P/2021/2508 Submitted 21 Jun 2021 100 yards away

  Certificate of Lawfulness for the proposed erection of a single storey rear extension, rear roof extension incorporating hip to gable conversion with one front roof window and one second floor side window; Erection of single storey outbuilding in the rear garden for use as a gym/home office to the existing house

  Withdrawn Lawful development Extension Loft or dormer +1 3 docs
  Small domestic

• 150 PARK ROAD, HOUNSLOW, TW3 2HP

  PA/2021/2531 Submitted 21 Jun 2021 100 yards away

  Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.45 metres high to the eaves

  Withdrawn Prior approval Extension 3 docs

• 154 PARK ROAD, HOUNSLOW, TW3 2HP

  P/2021/2150 Submitted 1 Jun 2021 100 yards away

  Erection of a single storey outbuilding in rear garden.

  Granted Householder 5 docs
  Small domestic

• 158 PARK ROAD, HOUNSLOW, TW3 2HP

  P/2022/4065 Submitted 20 Dec 2022 100 yards away

  Erection of a single storey rear extension

  Granted Householder Extension 8 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