34 Sutton Court Road, Chiswick, London, W4 4NH

This site has had 2 applications since 2021: 1 approved, 1 refused.

• P/2021/2263 Refused

  34 SUTTON COURT ROAD, CHISWICK, LONDON, W4 4NH

  Erection of a side dormer and a rear roof dormer with outrigger roof extension with three front roof windows to the house

  Decided 17 Aug 2021 Householder

1. 18 Nov 2025

   Received by Hounslow

2. 28 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 24 Feb 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• P/2026/2532 Awaiting decision

  34 Sutton Court Road,Chiswick,W4 4NH

  Details of Condition 3 (Details of visibility splays) submitted pursuant to permission P/2025/3462 dated 24/02/2026 for creation of a vehicle access and installation of electric gates to the side with associated boundary and landscaping works to house.

  Submitted 7 Sep 2026 Conditions

Hounslow granted permission on 24 February 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.

• 34 SUTTON COURT ROAD, CHISWICK, LONDON, W4 4NH

  P/2021/2263 Submitted 7 Jun 2021 50 yards away

  Erection of a side dormer and a rear roof dormer with outrigger roof extension with three front roof windows to the house

  Refused Householder Extension Loft or dormer +1 11 docs
  Domestic

• 34 SUTTON COURT ROAD, CHISWICK, W4 4NH

  P/2021/2212 Submitted 3 Jun 2021 50 yards away

  Erection of a side infill extension including refurbishment of existing side extension with the removal of existing render and installation of cladding.

  Granted Householder Extension 13 docs
  Domestic

• 34 Sutton Court Road,Chiswick,W4 4NH

  P/2026/2532 Submitted 7 Sep 2026 50 yards away

  89% historically approved · decision due ~2 Nov

  Details of Condition 3 (Details of visibility splays) submitted pursuant to permission P/2025/3462 dated 24/02/2026 for creation of a vehicle access and installation of electric gates to the side with associated boundary and landscaping works to house.

  Awaiting decision Conditions 2 docs

• 3 WAVENDON AVENUE, CHISWICK, W4 4NP

  P/2023/0131 Submitted 13 Jan 2023 50 yards away

  Creation of a basement with front and rear lightwells to the house

  Refused Householder 14 docs
  Domestic

• 4 Wavendon Avenue, Chiswick, London, W4 4NR

  P/2024/3776 Submitted 13 Nov 2024 50 yards away

  Felling of Robinia (Pseudoacacia) tree within a conservation area.

  Granted Trees 5 docs

• 9 Sutton Court Road, Chiswick, London, W4 4NN

  P/2025/2544 Submitted 19 Aug 2025 50 yards away

  Work to Eucalyptus tree (T1) in rear garden within conservation area. Reduce crown back to previous reduction points approximately 4 metres reduction in height to allow more light into the garden.

  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