67 Wavendon Avenue, Chiswick, London, W4 4NT

1. 23 Mar 2026

   Received by Hounslow

2. 23 Jun 2026

   Decision issued: APPROVED

3. 26 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 23 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.

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.

• 73 Wavendon Avenue, Chiswick, London, W4 4NT

  P/2025/2849 Submitted 22 Sep 2025 50 yards away

  Works to tree within a conservation area. Magnolia (T2) reduce crown to the most recent reduction points, removing approximately 1-1.5 metres of new growth, retaining some furnishing growth. Final height of 3.5 metres and final overall spread of 4 metres.

  Granted Trees 4 docs

• 75 Wavendon Avenue, Chiswick, London, W4 4NT

  P/2025/2848 Submitted 22 Sep 2025 50 yards away

  Works to tree in a Conservation Area. Rear garden. Magnolia X soulangeana (T1). Reduce crown to the most recent reduction points, removing approximately 1-1.5 metres of new growth, retaining some furnishing growth with a final height of 3.5 metres and a final overall spread of 3 metres.

  Granted Trees 4 docs

• 64 Wavendon Avenue, Chiswick, London, W4 4NS

  P/2025/3494 Submitted 20 Nov 2025 50 yards away

  Erection of replacement rear roof extension and enlargement of the existing outrigger. Replacement of roof tiles with matching.

  Granted Householder Extension Roofing 10 docs
  Domestic

• 60 Wavendon Avenue, Chiswick, London, W4 4NS

  P/2025/2530 Submitted 15 Aug 2025 50 yards away

  Works to a tree within a Conservation Area: Pear - Reduce crown height by three metres and diameter by two metres, thin by 10% and remove deadwood.

  Granted Trees 4 docs

• 31 FOSTER ROAD, CHISWICK, LONDON, W4 4NY

  P/2021/2978 Submitted 21 Jul 2021 50 yards away

  Erection of a basement extension and internal alterations.

  Granted Householder Extension 10 docs
  Domestic

• 78 WAVENDON AVENUE, CHISWICK, W4 4NS

  P/2019/3998 Submitted 5 Nov 2019 50 yards away

  Details of construction method statement (condition 4) submitted pursuant to planning permission 01176/78/P2 dated 16/07/2019 for enlargement of the existing basement with new walk on roof light to the rear.

  Granted Conditions Loft or dormer 6 docs

• 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