41 Grove Park Gardens, Chiswick, London, W4 3RY

1. 11 Sep 2025

   Received by Hounslow

2. 6 Nov 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 6 November 2025, 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.

• 43C Grove Park Gardens, Chiswick, London, W4 3RY

  P/2026/0271 Submitted 29 Jan 2026 50 yards away

  Felling of Cypress tree (T1) within a conservation area.

  Granted Trees 4 docs

• 6 Ranelagh Gardens, Chiswick, London, W4 3RP

  P/2024/2603 Submitted 30 Jul 2024 50 yards away

  Erection of a first floor extension with a matching part gabled, part hipped roof (with a gabled front roof dormer, one front and one side roof light and six re-installed rear solar panels) to the existing house.

  Granted Householder Extension Loft or dormer 17 docs
  Domestic

• 33 Flat 3,Grove Park Gardens,Chiswick,London,Hounslow,W4 3RY

  P/2024/2598 Submitted 30 Jul 2024 50 yards away

  Creation of a terrace to the rear of first floor flat.

  Refused Full applications 15 docs

• 3 A Ranelagh Gardens,Chiswick,W4 3RP

  P/2026/2036 Submitted 9 Jul 2026 50 yards away

  Works to tree in a conservation area. Sycamore. T1. Crown lift to 5 metres. Cut back overhanging lateral and upper branches from gardens at 3a Ranelagh Gardens and neighbouring properties at Grove Park Terrace by up to 4 metres, with no overall height reduction to crown. Remove major deadwood

  Granted Trees 4 docs

• 49 Grove Park Gardens,Chiswick,W4 3RY

  P/2025/2639 Submitted 29 Aug 2025 50 yards away

  Non material amendment to add an additional rooflight to study and reduce size of all rooflights for permission P/2025/0817 dated 14/05/2025 for Erection of single storey side extension to the house.

  Granted Amendments Extension Loft or dormer 3 docs
  Small domestic

• 5 A Ranelagh Gardens,Chiswick,W4 3RP

  P/2026/2035 Submitted 9 Jul 2026 50 yards away

  Works to tree within TPO 22. T32. Cherry (dead). Fell as close as possible to ground level.

  Granted Trees 4 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