11 Burlington Gardens, Chiswick, London, W4 4LT

This site has had 2 applications since 2025: 1 approved, 1 refused.

• P/2025/2831 Refused

  11 Burlington Gardens, Chiswick, London, W4 4LT

  Extension of existing basement, including two lightwells and associated access stairwells to provide a self-contained unit and incidental uses with installation of front railings to the house.

  Decided 17 Nov 2025 Householder

1. 3 Feb 2026

   Received by Hounslow

2. 19 May 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 19 May 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.

• 11 Burlington Gardens, Chiswick, London, W4 4LT

  P/2025/2831 Submitted 22 Sep 2025 50 yards away

  Extension of existing basement, including two lightwells and associated access stairwells to provide a self-contained unit and incidental uses with installation of front railings to the house.

  Refused Householder Extension 17 docs
  Domestic

• 11 Burlington Gardens,Chiswick,W4 4LT

  P/2025/3779 Submitted 22 Dec 2025 50 yards away

  Erection of a replacement hipped roof with increase ridge height and side roof extension to the house

  Refused Householder Extension Roofing 15 docs
  Domestic

• 15 Burlington Gardens, Chiswick, London, W4 4LT

  P/2024/3162 Submitted 19 Sep 2024 50 yards away

  Works to Magnolia tree (T1) at front of property in a conservation area. Reduce crown and spread by 2 metres.

  Granted Trees 5 docs

• 17 & 19 BURLINGTON GARDENS, CHISWICK, LONDON, W4 4LT

  P/2023/0838 Submitted 15 Mar 2023 50 yards away

  Demolition of timber front panelling and pitched roof to the side elevation. raising dividing wall and construct new flat roof and 19 burlington garden erection of part side extension.

  Granted Householder Extension Demolition 10 docs
  Domestic

• 19 Burlington Gardens,Chiswick,W4 4LT

  P/2026/2406 Submitted 20 Aug 2026 50 yards away

  99% historically approved · decision due ~9 Nov

  Works to trees in a conservation area ;Japanese Acer to reduce the tree's crown by no more than 30%.

  Awaiting decision Trees 2 docs

• Aintree Lodge, Watchfield Court Sutton Court Road, Chiswick, London, W4 4JS

  P/2026/0170 Submitted 20 Jan 2026 50 yards away

  Variation of condition 2 (approved plans) to allow the addition of a roof window, condensing unit, changes to the rear garden and arrangement of solar panels of planning permission P/2024/4338 approved 15/05/2025 for the erection of a two storey replacement house with car and cycle parking, waste and recycling bin store.

  Granted Conditions Windows or glazing 8 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