27 HEATHLANDS WAY, HOUNSLOW, TW4 5BU

1. 18 May 2021

   Received by Hounslow

2. 23 Jul 2021

   Decision issued: REFUSED PLANNING PERMISSION

3. 26 Jul 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 88 Munster Avenue, Hounslow, TW4 5BJ

  P/2026/1245 Submitted 23 Apr 2026 100 yards away

  Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear garden.

  Granted Lawful development 6 docs
  Small domestic

• 46 Crestwood Way, Hounslow, TW4 5EQ

  P/2025/2924 Submitted 29 Sep 2025 200 yards away

  Erection of a single storey rear extension to the house.

  Granted Householder Extension 6 docs
  Small domestic

• 9 Crestwood Way, Hounslow, TW4 5EQ

  PA/2026/1124 Submitted 10 Apr 2026 200 yards away

  Ground floor rear extension 4.00 metres deep, maximum height of 2.83 metres, 2.73 metres high to the eaves

  Granted Prior approval Extension 26 docs

• 9 Crestwood Way, Hounslow, TW4 5EQ

  P/2026/1577 Submitted 27 May 2026 200 yards away

  77% historically approved · decision due ~22 Jul

  Erection of a single-storey rear extension and the erection of a front porch.

  Awaiting decision Householder Extension 7 docs
  Small domestic

• 8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  P/2026/1858 Submitted 23 Jun 2026 200 yards away

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  Granted Householder Extension Demolition 16 docs
  Small domestic

• 152 MUNSTER AVENUE, HOUNSLOW, TW4 5BJ

  P/2021/3043 Submitted 27 Jul 2021 200 yards away

  Certificate of lawfulness for the proposed erection of a single storey detached outbuilding for use as a gym/play room in the rear end of the garden to the house

  Refused Lawful development 5 docs
  Small domestic

• P/2026/1827 Granted

  31 Staveley Gardens,Chiswick,W4 2SA

  Erection of a single storey front porch extension, two storey side extension and single storey rear extension to the house.

  Received 19 Jun, published by the council 26 Jul 2026 Householder
• P/2026/1567 Granted

  15 Devonshire Gardens, Chiswick, London, W4 3TN

  Demolition of the existing single storey detached unenclosed gazebo outbuilding in the south western area of the house's rear garden and erection of a single storey detached outbuilding with a front lean-to in the south western area of the house's rear garden.

  Received 26 May, published by the council 26 Jul 2026 Householder
• P/2026/2655 Awaiting decision

  39 Old Cote Drive, Hounslow, TW5 0RW

  Erection of a single storey detached outbuilding.

  Received 17 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2643 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of two side roof extensions.

  Received 16 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2642 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of a single storey side extension.

  Received 16 Sep, published by the council 20 Sep 2026 Householder