279 LONDON ROAD, ISLEWORTH, TW7 5XG

1. 2 Jun 2021

   Received by Hounslow

2. 22 Jul 2021

   Decision issued: REFUSED (FULL PLANNING PERMISSION REQUIRED)

3. 26 Jul 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Hounslow to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 283 LONDON ROAD, ISLEWORTH, TW7 5XG

  P/2021/2168 Submitted 1 Jun 2021 50 yards away

  Certificate of Lawfulness existing for the continued use of the front garden area as hardstanding

  Granted Lawful development 4 docs

• 285 LONDON ROAD, ISLEWORTH, TW7 5XG

  P/2021/2179 Submitted 2 Jun 2021 50 yards away

  Certificate of Lawfulness for existing development of dropped kerb at front of property.

  Refused Lawful development 5 docs

• 250 LONDON ROAD, ISLEWORTH, TW7 5AW

  P/2023/0441 Submitted 10 Feb 2023 50 yards away

  Certificate of Lawfulness for the existing use as nine self contained units

  Granted Lawful development 7 docs

• 293 LONDON ROAD, ISLEWORTH, TW7 5AT

  P/2021/2591 Submitted 25 Jun 2021 50 yards away

  Erection of a single storey side extension to the house

  Granted Householder Extension 6 docs
  Small domestic

• 17 Teesdale Gardens, Isleworth, TW7 6AT

  PA/2024/3830 Submitted 15 Nov 2024 100 yards away

  Ground floor rear extension 5.00 metres deep, maximum height 3.15 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 7 docs

• The Green School For Boys Twickenham Road, Isleworth, TW7 6AU

  P/2024/3467 Submitted 17 Oct 2024 150 yards away

  Works to trees within Tree Preservation Order Number 16 - T1 Ash tree dismantle and remove to ground level and T2 - Oak tree remove all deadwood and crown raise to 5 metres.

  Refused Trees 4 docs

• P/2026/2651 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

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

  Received 17 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2627 Awaiting decision

  23 Elmgate Avenue, Feltham, TW13 7BU

  Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2631 Awaiting decision

  17 Northumberland Avenue, Isleworth, TW7 5HZ

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

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2606 Awaiting decision

  35 Jersey Road, Hounslow, TW3 4BQ

  Certificate of Lawfulness for the Existing Continued Use as a Five Bedroom House in Multiple Occupation (HMO).

  Received 14 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2609 Awaiting decision

  47 Sutton Road, Hounslow, TW5 0PN

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 14 Sep, published by the council 20 Sep 2026 Lawful development