47 Sutton Road, Hounslow, TW5 0PN

1. 14 Sep 2026

   Received by Hounslow

2. 16 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 56 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided lawful development applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 65 Sutton Road, Hounslow, TW5 0PN

  P/2025/2948 Submitted 1 Oct 2025 50 yards away

  Details of Condition 9 (Energy strategy), Condition 11B (Sourcing of materials) and Condition 12 (Internal water use) submitted pursuant to planning permission 01096/65/P5 (P/2021/3331) dated 19/08/2021 for the erection of single storey extension to the existing detached outbuilding and change of use to provide a one bedroomed self-contained bungalow with associated internal alterations, cycle parking, car parking and landscaping.

  Granted Conditions Extension 32 docs
  Small domestic

• 65 Sutton Road, Hounslow, TW5 0PN

  P/2024/3725 Submitted 8 Nov 2024 50 yards away

  Details of Condition 9 (Energy strategy), Condition 11B (Sourcing of materials) and Condition 12 (Internal water use) submitted pursuant to planning permission 01096/65/P5 (P/2021/3331) dated 19/08/2021 for Erection of single storey extension to the existing detached outbuilding and change of use to provide a one bedroomed self-contained bungalow with associated internal alterations, cycle parking, car parking and landscaping.

  Refused Conditions Extension 20 docs
  Small domestic

• 32 SUTTON ROAD, HOUNSLOW, TW5 0PF

  PA/2019/3923 Submitted 28 Oct 2019 100 yards away

  Ground floor rear extension 6 metres deep, maximum height of 3.2 metres, 2.9 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 32 SUTTON ROAD, HOUNSLOW, TW5 0PF

  P/2021/2791 Submitted 8 Jul 2021 100 yards away

  Erection of double storey side infill extension

  Granted Householder Extension 11 docs
  Domestic

• 17-18 Guernsey Close, Hounslow, TW5 0PQ

  P/2026/2574 Submitted 10 Sep 2026 100 yards away

  90% historically approved · decision due ~5 Nov

  Details of Condition 4 (Hard & Soft landscaping) submitted pursuant to permission P/2026/0243 dated 21/07/2026 for Conversion of existing single family House to 2 residential houses with associated private amenity space, car parking, cycle and refuse storage

  Awaiting decision Conditions 3 docs

• 17-18 Guernsey Close, Hounslow, TW5 0PQ

  P/2026/0243 Submitted 27 Jan 2026 100 yards away

  Conversion of the existing single family house to two residential houses with associated private amenity space, car parking, cycle and refuse storage.

  Granted Full applications 19 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/2026/2118 Granted

  54 Amhurst Gardens, Isleworth, TW7 6AJ

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

  Received 20 Jul, published by the council 26 Jul 2026 Lawful development