29 Ivanhoe Road, Hounslow, TW4 7JH

1. 8 Sep 2025

   Received by Hounslow

2. 15 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Nov 2025

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 10 November 2025, 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.

• 25 Ivanhoe Road, Hounslow, TW4 7JH

  P/2026/1376 Submitted 7 May 2026 50 yards away

  Certificate of lawfulness for the existing use as two self contained flats

  Granted Lawful development New dwelling 5 docs

• 38 IVANHOE ROAD, HOUNSLOW, TW4 7JJ

  PA/2023/0919 Submitted 23 Mar 2023 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.50 metres, 2.90 metres high to the eaves

  Refused Prior approval Extension 6 docs

• 1 IVANHOE ROAD, HOUNSLOW, TW4 7JH

  P/2021/2221 Submitted 4 Jun 2021 100 yards away

  Erection of a side extension to existing rear roof extension with one front roof window.

  Refused Householder Extension Windows or glazing 7 docs
  Domestic

• 9 Clifford Road, Hounslow, TW4 7LS

  P/2026/2650 Submitted 17 Sep 2026 150 yards away

  100% historically approved · decision due ~19 Nov

  Certificate of lawfulness existing for the use as an operating centre for bookings of chauffeur hire company

  Awaiting decision Lawful development 3 docs

• 72 Rosemary Avenue, Hounslow, TW4 7JG

  P/2025/2595 Submitted 26 Aug 2025 150 yards away

  Erection of single storey detached outbuilding to use as a gym, store and play room in the garden.

  Granted Householder 9 docs
  Small domestic

• 96 ROSEMARY AVENUE, HOUNSLOW, TW4 7JG

  P/2023/0759 Submitted 9 Mar 2023 150 yards away

  Certificate of lawfulness for the continued use of the outbuilding as a self contained dwelling

  Granted Lawful development 12 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