298 Great West Road, Hounslow, TW5 0BB

This site has had 2 applications since 2026: 2 approved, 0 refused.

• P/2026/1380 Granted

  298 Great West Road, Hounslow, TW5 0BB

  Certificate of lawfulness for the existing single storey rear extension.

  Decided 25 Jun 2026 Lawful development

1. 3 Mar 2026

   Received by Hounslow

2. 21 Apr 2026

   Decision issued: LAWFNOTGRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 21 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.

• 298 Great West Road, Hounslow, TW5 0BB

  P/2026/1380 Submitted 7 May 2026 50 yards away

  Certificate of lawfulness for the existing single storey rear extension.

  Granted Lawful development Extension 7 docs
  Small domestic

• 296 GREAT WEST ROAD, HOUNSLOW, TW5 0BB

  P/2021/3252 Submitted 10 Aug 2021 50 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 7 docs
  Small domestic

• 257 Great West Road, Hounslow, TW5 0DG

  PA/2024/4101 Submitted 4 Dec 2024 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.20 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 4 docs

• 249 GREAT WEST ROAD, HOUNSLOW, TW5 0DG

  PA/2019/4186 Submitted 20 Nov 2019 100 yards away

  Ground floor rear extension 4 metres deep, maximum height of 3 metres, 3 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 51 Greencroft Road, Hounslow, TW5 0BH

  PA/2024/3637 Submitted 1 Nov 2024 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 2.40 metres, 2.40 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 17 Greencroft Road, Hounslow, TW5 0BQ

  P/2026/2302 Submitted 7 Aug 2026 100 yards away

  Details of Condition 2 (Clothes drying area) submitted pursuant to planning permission P/2025/3107 approved on appeal (Appeal Ref: 6004619) dated 24/06/2026 for the retrospective planning application for change of use from a single family house (Use Class C3) to a House in Multiple Occupation (HMO) for up to six people (Use Class C4)

  Granted Conditions 4 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