36 Parkfield Road, Feltham, TW13 7LG

1. 24 Sep 2026

   Received by Hounslow

2. 30 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 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 56 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.

• 33 Parkfield Road, Feltham, TW13 7LQ

  P/2025/3305 Submitted 3 Nov 2025 50 yards away

  Erection of a part first floor rear extension and a rear roof extension with a front roof window to the house

  Granted Householder Extension Windows or glazing 15 docs
  Domestic

• 33 Parkfield Road, Feltham, TW13 7LQ

  P/2025/0002 Submitted 2 Jan 2025 50 yards away

  Erection of a single storey rear infill extension with two roof windows and enlargement of the front porch to the house.

  Withdrawn Householder Extension Windows or glazing 13 docs
  Small domestic

• 45 Parkfield Crescent, Feltham, TW13 7LB

  P/2025/2903 Submitted 26 Sep 2025 50 yards away

  Erection of a single storey side extension

  Granted Householder Extension 11 docs
  Small domestic

• 45 Parkfield Crescent, Feltham, TW13 7LB

  P/2025/2904 Submitted 26 Sep 2025 50 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 43 PARKFIELD CRESCENT, FELTHAM, TW13 7LB

  P/2021/3353 Submitted 17 Aug 2021 50 yards away

  Certificate of Lawfulness for the proposed demolition of garage and erection of a detached outbuilding for use additional living space to the house

  Refused Lawful development Demolition 10 docs

• 29 Parkfield Road, Feltham, TW13 7LQ

  P/2026/0532 Submitted 13 Feb 2026 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 11 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