64 Wavendon Avenue, Chiswick, London, W4 4NS

1. 20 Nov 2025

   Received by Hounslow

2. 2 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 23 Jan 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 23 January 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.

• 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

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

  P/2024/3505 Submitted 21 Oct 2024 50 yards away

  Non Material Amendment Application for the removal of the previously approved single storey rear infill, side and rear extension and retention of the existing single storey rear infill extension, variation to three first floor side windows, removal of a first floor side soil and vent pipe, installation of a first floor side drainpipe and internal alterations to Planning Permission P/2022/2624 dated 18/11/2022 for the 'Erection of a replacement single storey rear infill, side and rear extension and second floor extension to the existing two storey rear outrigger, and alterations to the existing rear roof dormer extension to the house'.

  Granted Amendments Extension Loft or dormer +1 8 docs
  Small domestic

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

  P/2026/0950 Submitted 23 Mar 2026 50 yards away

  Erection of a rear roof dormer extension and single storey rear infill extension, removal of two existing front and one existing rear roof lights (with matching re-tiling of their voids), installation of two replacement front roof lights and installation of replacement rear doors/ windows to and removal of the existing side parapet walls from the existing single storey rear extension to the house.

  Granted Householder Extension Loft or dormer +2 8 docs
  Small 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

• 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

• 81 Barrowgate Road, Chiswick, W4 4QS

  P/2025/1332 Submitted 28 Apr 2025 50 yards away

  Works to tree within TPO 178 - Atlas Cedar- Reduce Lateral branches by 1.5 metres on all aspects.

  Withdrawn Trees 2 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder