38 Park Road,Chiswick,W4 3HH

1. 22 Jun 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. 12 Aug 2026

   Status changed to REGISTERED: Pending recommendation

   Previously REGISTERED: Under Assessment.

4. 14 Aug 2026

   Decision issued: GRANT

Hounslow granted permission on 14 August 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.

• 38 Park Road, Chiswick, London, W4 3HH

  P/2026/0736 Submitted 4 Mar 2026 0m away

  Certificate of lawfulness for the proposed erection of a detached single storey outbuilding

  Granted Lawful development 9 docs
  Small domestic

• 28 PARK ROAD, CHISWICK, LONDON, W4 3HH

  P/2021/2442 Submitted 17 Jun 2021 45m away

  Erection of an extension to existing single storey rear extension and replacement of windows and timber framing with aluminium framing.

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 50 PARK ROAD, CHISWICK, LONDON, W4 3HH

  P/2021/2341 Submitted 10 Jun 2021 50m away

  Erection of a single storey front / side infill extension to the house

  Granted Householder Extension 10 docs
  Small domestic

• 5, Chara Place Milnthorpe Road, Chiswick, London, W4 3DN

  P/2025/2513 Submitted 14 Aug 2025 55m away

  Work to a tree within conservation area Beech tree.to crown lift and thin

  Withdrawn Trees 2 docs

• 5 Chara Place,Milnthorpe Road,Chiswick,London,Hounslow,W4 3DN

  P/2025/2574 Submitted 21 Aug 2025 55m away

  Works to a tree in a Conservation Area: Conical Beech - lift crown canopy by two to three metres with thinning.

  Granted Trees 4 docs

• 56 Park Road, Chiswick, London, W4 3HH

  P/2026/1953 Submitted 1 Jul 2026 75m away

  Works to trees in a Conservation Area. T1 Cordaline. Fell. T2 Trachycarpus. Fell. T3 Birch. Reduce crown height by 1 metre and width by 0.5 metres. Remaining tree height 3 metres and width 4 metres, leaving furnishing growth. T4 Mimosa. Reduce crown height by 1 metre and reduce lateral growth by 2 metres, leaving furnishing growth. Remaining tree height 4 metres and width 4 metres. T5 Fatsia. Fell. T6 Trachycarpus. Fell. T7 Cordaline. Fell. T8 Trachycarpus. Fell. T9 Trachycarpus. Fell.

  Granted Trees 4 docs

• 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
• P/2026/2580 Awaiting decision

  50B Paxton Road, Chiswick, London, W4 2QX

  Certificate of lawfulness for the existing use of a first floor self contained flat.

  Received 10 Sep, published by the council 17 Sep 2026 Lawful development
• P/2026/2332 Granted

  43 Dawes Avenue, Isleworth, TW7 7JS

  Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2089 Granted

  18 Central Avenue, Hounslow, TW3 2QH

  Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

  Received 17 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2566 Awaiting decision

  109 Wood Lane, Isleworth, TW7 5EG

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

  Received 9 Sep, published by the council 17 Sep 2026 Lawful development