231 Spring Grove Road, Isleworth, TW7 4AF

1. 7 Oct 2024

   Received by Hounslow

2. 29 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 18 Dec 2024

   Decision issued: APPROVED

4. 2 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 18 December 2024, 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.

• 11 CLIFTON ROAD, ISLEWORTH, TW7 4HL

  P/2023/0449 Submitted 13 Feb 2023 26m away

  Retrospective application for the erection of a rear infill extension to the house and insertion of new window in rear elevation

  Granted Householder Extension Windows or glazing 10 docs
  Domestic

• 3 Clifton Road, Isleworth, TW7 4HL

  P/2024/3620 Submitted 31 Oct 2024 28m away

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

  Granted Lawful development Extension Windows or glazing 14 docs

• Flats 1-19, Fire Station Flats, 520 London Road, Isleworth, TW7 4HP

  P/2024/3026 Submitted 10 Sep 2024 38m away

  Retrospective application for the installation of gas riser system to the side and rear elevations of the property to feed 13 flats and external meter boxes to flats 1-5 and 8

  Granted Full applications New dwelling 12 docs
  Major scheme

• 225 Spring Grove Road, Isleworth, TW7 4AF

  P/2025/2761 Submitted 10 Sep 2025 52m away

  Works to tree in a Conservation Area - Removal of Ash tree at the rear of the property (5 day notification)

  Granted Trees 2 docs

• BANKS HOUSE CLIFTON ROAD, ISLEWORTH, TW7 4HF

  P/2019/3876 Submitted 25 Oct 2019 76m away

  Works to Trees under presevation order 169

  Granted Trees 4 docs

• FLAT, 552 London Road, Isleworth, TW7 4EP

  P/2026/0256 Submitted 28 Jan 2026 84m away

  Details of Condition 7 (Internal Water Consumption), 8 (Sustainable Materials) submitted pursuant to planning permission P/2021/2639 dated 17/12/2021 Erection of a two storey self-contained dwelling at rear of property with associated amenity space, cycle parking and refuse storage.

  Granted Conditions 15 docs
  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