144A Whitton Road,Hounslow,TW3 2EP

1. 24 Sep 2025

   Received by Hounslow

2. 23 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 18 Dec 2025

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 18 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.

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.

• THURDOWN WHITTON DENE, HOUNSLOW, TW3 2JS

  P/2019/4211 Submitted 22 Nov 2019 59m away

  Certificate of lawfulness for erection of a rear roof extension with two roof windows to front elevation

  Granted Lawful development Extension Windows or glazing 7 docs

• 115 WHITTON ROAD, HOUNSLOW, TW3 2EL

  P/2021/2368 Submitted 11 Jun 2021 78m away

  Certificate of lawfulness for the proposed conversion of the loft incorporating six roof windows to rear and side slope of the house.

  Granted Lawful development Windows or glazing 5 docs

• 29 Whitton Dene Isleworth Richmond Upon Thames TW3 2JN

  05/1892/HOT Submitted 17 Jun 2005 111m away

  Proposed single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 2 Park Avenue Whitton Hounslow TW3 2LZ

  PA26/2130 Submitted 16 Jun 2026 114m away

  The proposal consists of the construction of a single-storey rear extension, measuring 2.5 metres x 6.89 metres.

  Granted Householder Extension 19 docs
  Small domestic

• 24 Dean Road, Hounslow, TW3 2EZ

  P/2026/1021 Submitted 27 Mar 2026 117m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with two front roof windows to the house.

  Granted Lawful development Extension Windows or glazing 8 docs

• 15 Park Avenue, Hounslow, TW3 2NA

  PA/2025/2659 Submitted 1 Sep 2025 132m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 9 docs

• 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