12 Sunbury Way, Feltham, TW13 6XJ

1. 29 Oct 2025

   Received by Hounslow

2. 15 Dec 2025

   Decision issued: LAWFNOTGRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 15 December 2025, 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.

• 15 SUNBURY WAY, FELTHAM, TW13 6XJ

  P/2019/3858 Submitted 24 Oct 2019 50 yards away

  Erection of a part two storey, part single storey rear extension to dwellinghouse

  Refused Householder Extension 8 docs
  Small domestic

• 15 SUNBURY WAY, FELTHAM, TW13 6XJ

  P/2021/1743 Submitted 5 May 2021 50 yards away

  Erection of a part first floor rear extension to the house

  Granted Householder Extension 8 docs
  Domestic

• 15 SUNBURY WAY, FELTHAM, TW13 6XJ

  P/2021/2836 Submitted 13 Jul 2021 50 yards away

  Variation of Condition 2 (materials) and 3 (approved plans) following planning permission 01081/15/P4 dated 30/06/21 for erection of a part first floor rear extension to the house.

  Granted Householder Extension 4 docs
  Domestic

• 2A Shakespeare Way, Feltham, TW13 7PE

  P/2026/1310 Submitted 30 Apr 2026 50 yards away

  Erection of a rear roof extension with Juliet balcony and enlargement of existing front dormer with hip to gable conversion to both side of the roof and installation of two front roof windows, conversion of the garage to a habitable room and replacement of the garage door with a window, and erection of single storey side and rear extension to the house.

  Granted Householder Extension Loft or dormer +1 19 docs
  Small domestic

• 3 SHAKESPEARE WAY, FELTHAM, TW13 7PE

  P/2021/2735 Submitted 2 Jul 2021 100 yards away

  5 day tree notification for removal of Silver Birch in front garden

  Granted Trees 2 docs

• 2 BLAKEWOOD CLOSE, FELTHAM, TW13 7NL

  P/2021/2605 Submitted 24 Jun 2021 100 yards away

  Works to Oak tree in the front garden within TPO 55 comprising of the reduction of crown by a third

  Granted Trees 3 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