88 Munster Avenue, Hounslow, TW4 5BJ

1. 23 Apr 2026

   Received by Hounslow

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Jun 2026

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 16 June 2026, 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.

• 49 MUNSTER AVENUE, HOUNSLOW, TW4 5BG

  PA/2021/2270 Submitted 4 Jun 2021 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.30 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 76 MUNSTER AVENUE, HOUNSLOW, TW4 5BQ

  PA/2021/1965 Submitted 18 May 2021 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.17 metres, 2.75 metres high to the eaves

  Granted Prior approval Extension 7 docs

• 46 Crestwood Way, Hounslow, TW4 5EQ

  P/2025/2924 Submitted 29 Sep 2025 100 yards away

  Erection of a single storey rear extension to the house.

  Granted Householder Extension 6 docs
  Small domestic

• 8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  P/2026/1858 Submitted 23 Jun 2026 100 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

• 24 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  PA/2023/1217 Submitted 18 Apr 2023 100 yards away

  Ground floor rear extension 6.00 meters deep, maximum height of 2.95 metres, 2.95 metres high to the eaves

  Refused Prior approval Extension 6 docs

• 27 HEATHLANDS WAY, HOUNSLOW, TW4 5BU

  P/2021/1958 Submitted 18 May 2021 100 yards away

  Erection of a two storey side extension and repositioning the entrance of the house.

  Refused Householder Extension 11 docs
  Domestic

• 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