77 PRINCES AVENUE, ACTON, LONDON, W3 8LX

1. 28 Jun 2021

   Received by Hounslow

2. 12 Aug 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 16 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 12 August 2021, 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.

• 128 PRINCES AVENUE, ACTON, W3 8LT

  P/2021/1536 Submitted 20 Apr 2021 50 yards away

  Erection of a single storey rear infill extension.

  Granted Householder Extension 5 docs
  Small domestic

• 138 PRINCES AVENUE, ACTON, LONDON, W3 8LT

  P/2021/1864 Submitted 11 May 2021 50 yards away

  Erection of a side and rear roof dormer extension, addition of two front roof lights to the house's front elevation and addition of two roof lights to the existing rear garage's roof.

  Granted Householder Extension Loft or dormer 12 docs
  Domestic

• Flat 3, 89 Princes Avenue, Acton, London, W3 8LY

  P/2025/2912 Submitted 29 Sep 2025 50 yards away

  Certificate of lawfulness for the existing use of a self contained studio flat at Flat 3, 89 Princes Avenue, W3 8LY.

  Granted Lawful development 5 docs

• Flat 4, 89 Princes Avenue, Acton, London, W3 8LY

  P/2025/2913 Submitted 29 Sep 2025 50 yards away

  Certificate of lawfulness for the existing use of a self contained studio flat at Flat 4, 89 Princes Avenue, W3 8LY.

  Granted Lawful development 5 docs

• Flat 5, 89 Princes Avenue, Acton, London, W3 8LY

  P/2025/2914 Submitted 29 Sep 2025 50 yards away

  Certificate of lawfulness for the existing use of a self contained studio flat at Flat 5, 89 Princes Avenue, W3 8LY.

  Granted Lawful development 5 docs

• Flat 1, 89 Princes Avenue, Acton, London, W3 8LY

  P/2025/2910 Submitted 29 Sep 2025 50 yards away

  Certificate of lawfulness for the existing use of a self contained studio flat at Flat 1, 89 Princes Avenue, W3 8LY.

  Granted Lawful development 5 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