55 Sutton Lane South, Chiswick, London, W4 3JR

1. 12 Jan 2026

   Received by Hounslow

2. 20 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Mar 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 10 March 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 42 Elmwood Road, Chiswick, London, W4 3DZ

  P/2026/2327 Submitted 12 Aug 2026 75m away

  100% historically approved · decision due ~7 Oct

  Certificate of lawfulness for the proposed erection of a rear roof extension with alterations to form a gable end and four windows to the front roof of the house.

  Awaiting decision Lawful development Extension Windows or glazing 5 docs

• Garage Block Adjacent, 1-6 Beaconsfield Close, Chiswick, London, W4 4EL

  P/2026/0336 Submitted 3 Feb 2026 103m away

  Variation of Condition 2 (Approved Drawings) to alter the previously approved house's front porch, windows/ doors, side gate, cycle store and hard landscaping design and increase its roof height and Condition 7 (Energy Strategy), and removal of Condition 16 (Air Source Heat Pump), of Planning Permission P/2022/2221 approved 22/02/2023 for 'Erection of a bungalow with one bedroom following demolition of three garages'.

  Granted Conditions Extension Demolition +1 17 docs
  Small domestic

• 69 Sutton Lane South, Chiswick, London, W4 3JT

  P/2025/1663 Submitted 27 May 2025 108m away

  T2 - Cherry Reduce by 3m in height and 1.25m laterally

  Withdrawn Trees 2 docs

• The Falcons School For Boys, 2 Burnaby Gardens, Chiswick, London, W4 3DT

  P/2025/2884 Submitted 25 Sep 2025 110m away

  Change of use to a nursery (Class E) with ancillary office

  Granted Full applications 11 docs

• 59 BARROWGATE ROAD, CHISWICK, LONDON, W4 4QT

  P/2019/3879 Submitted 25 Oct 2019 133m away

  Works to trees within TPO T1- Indian Bean Tree to fell T2 - Elder to remove deadwood over 50mm in diameter

  Withdrawn Trees 2 docs

• 25 Harvard Road, Chiswick, London, W4 4EA

  P/2024/3084 Submitted 16 Sep 2024 145m away

  Demolition of existing part rear extension and erection of single storey rear extension, rear and side roof extensions and one front roof windows. Erection of an outbuilding in rear garden and alterations to front boundary treatment. Replacement of all windows.

  Granted Householder Extension Demolition +1 29 docs
  Small domestic

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications