2 Rosebery Road, Hounslow, TW3 2RE

1. 6 Oct 2025

   Received by Hounslow

2. 16 Feb 2026

   Decision issued: LAWFNOTGRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 16 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.

• 7 ROSEBERY ROAD, HOUNSLOW, TW3 2RG

  PA/2021/2216 Submitted 3 Jun 2021 50 yards away

  Ground floor rear extension 5.00 metres deep, maximum height 3.00 metres, 3.3 metres high to the eaves

  Refused Prior approval Extension 8 docs

• 69 Central Avenue, Hounslow, TW3 2QW

  P/2026/2334 Submitted 12 Aug 2026 50 yards away

  Certificate of lawfulness for the proposed hip to gable conversion and erection of rear roof extension with three front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 69 Central Avenue, Hounslow, TW3 2QW

  P/2026/1868 Submitted 23 Jun 2026 50 yards away

  Erection of single storey detached outbuilding for use a gym in the rear garden following the demolition of the existing garage.

  Granted Householder Demolition 5 docs
  Small domestic

• 69 Central Avenue, Hounslow, TW3 2QW

  PA/2026/2335 Submitted 12 Aug 2026 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 2.90 metres, 2.70 metres high to the eaves

  Refused Prior approval Extension 4 docs

• 19 ROSEBERY ROAD, HOUNSLOW, TW3 2RG

  P/2021/3623 Submitted 7 Sep 2021 50 yards away

  Certificate of Lawfulness for the erection of a single storey outbuilding to rear of the house

  Granted Lawful development 6 docs
  Small domestic

• 8 Church Stretton Road, Hounslow, TW3 2QP

  P/2024/3014 Submitted 10 Sep 2024 100 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension, hip to gable roof conversion, two front roof windows and erection of an outbuilding in the rear garden of the house.

  Granted Lawful development Extension Loft or dormer +1 7 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