72 Cranbrook Road, Chiswick, London, W4 2LH

1. 6 Oct 2025

   Received by Hounslow

2. 19 Dec 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 19 December 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.

• 76 Cranbrook Road, Chiswick, London, W4 2LH

  PA/2024/3674 Submitted 5 Nov 2024 50 yards away

  Ground floor rear extension 5.83 metres deep, maximum height 3.20 metres, 3.20 metres high to the eaves.

  Refused Prior approval Extension 8 docs

• 82 Cranbrook Road, Chiswick, London, W4 2LJ

  P/2024/3679 Submitted 5 Nov 2024 50 yards away

  Erection of a single storey rear wrap around extension to the house.

  Granted Householder Extension 10 docs
  Small domestic

• 47 Brackley Road, Chiswick, W4 2HW

  P/2024/3833 Submitted 18 Nov 2024 50 yards away

  Non Material Amendment Application to approve reductions to the internal height and internal floor area of the single storey basement previously granted by Planning Permission P/2022/1562 approved 18/10/2022 for the 'Erection of a rear roof dormer extension with juliet balcony, refurbishment and extension of existing single storey rear extension, erection of a basement for incidental purposes, installation of high level side window and installation of front and rear lightwells to the house with associated internal alterations.'

  Granted Amendments Extension Loft or dormer +1 13 docs
  Small domestic

• 39 Brackley Road, Chiswick, London, W4 2HW

  P/2025/3293 Submitted 31 Oct 2025 50 yards away

  Erection of a single storey rear infill extension and installation of ground floor glazed rear bifolding doors to the existing single storey rear extension to the house.

  Granted Full applications Extension Windows or glazing 25 docs
  Small domestic

• Flat Ground Floor, 45 Cranbrook Road, Chiswick, London, W4 2LH

  P/2026/0689 Submitted 2 Mar 2026 50 yards away

  89% historically approved · decision due ~24 Jun

  Variation of Conditions 2 (Approved Drawings) and 3 (Materials) to allow the enlargement of the approved single storey side infill and rear extension of Planning Permission P/2025/0171 approved 19 May 2025 for 'Erection of a single storey side infill and rear extension to the existing ground floor flat (to replace the existing single storey rear extension)'.

  Awaiting decision Conditions Extension 7 docs
  Small domestic

• 29 CRANBROOK ROAD, CHISWICK, W4 2LH

  P/2023/0743 Submitted 7 Mar 2023 50 yards away

  Certificate of Lawfulness for erection of front roof lights, rear roof extension with Juliet balcony and outrigger extension to the house

  Granted Lawful development Extension Loft or dormer 10 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