459-463,London Road,Isleworth,TW7 4BX

1. 18 Sep 2025

   Received by Hounslow

2. 27 Oct 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 459-463 London Road, Isleworth,TW7 4BX

  P/2025/2492 Submitted 12 Aug 2025 0m away

  Details of Conditions 3 (Materials) and 7 (Construction Logistics Plan) submitted pursuant to planning permission P/2024/4207 dated 03/04/2025 for the erection of a single storey rear extension, first floor rear extension, and mansard roof extension to create two additional self-contained flats.

  Granted Conditions New dwelling Extension +1 6 docs
  Small domestic

• Thurza Court,College Road,Isleworth,TW7 5DG

  P/2025/2808 Submitted 18 Sep 2025 53m away

  Works to trees in the Conservation Area: T1 - Leyland Cypress, north-western boundary, behind the garages, reduce crown by approximately 2-3 metres. G2 - Locust Tree (Robinia G2 pseudoacacia) and Sycamore Tree (Acer pseudoplatanus), southern boundary, sever ivy at 2 metres from ground level and lift all overhanging vegetation to create a 3m clearance over the boundary on London Road and Collage Road by approximately 2.5 - 3.5 metres. G3 - Mixed group, eastern boundary, reduce all foliage overhanging College Road by approximately 2.5 - 3.5 metres and sever Ivy from ground level up to 2.5 metres

  Granted Trees 6 docs

• Thurza Court,College Road,Isleworth,TW7 5DG

  P/2025/2820 Submitted 18 Sep 2025 53m away

  Works to trees in a Conservation Area - 1 X T3 Robinia fell remaining tree to ground level, 1 X T4 Holly fell to ground level and 1 X T5 Bird Cherry fell down to 1m above where tree is in contact with lower stem of Sycamore (5 day notification)

  Granted Trees 4 docs

• 462 London Road, Isleworth, TW7 4ED

  P/2024/4006 Submitted 26 Nov 2024 73m away

  Details of condition 17 (detailed drainage design) submitted pursuant to planning permission 00707/462/P13 (P/2023/2974) approved 18/03/2024 for the erection of a single storey rear and three storey side extension incorporating roof alterations with five roof windows to facilitate the conversion from offices (Use Class E) to a care home (Use Class C2) with associated works including landscaping, access and parking

  Refused Conditions Extension Roofing +1 4 docs
  Small domestic

• 462 LONDON ROAD, ISLEWORTH, TW7 4ED

  P/2023/0427 Submitted 9 Feb 2023 73m away

  Erection of a single storey side extension and conversion of the building to a nursing home with associated access, parking, and landscaping.

  Granted Full applications Extension 29 docs
  Small domestic

• 462 London Road, Isleworth, TW7 4ED

  P/2026/1631 Submitted 2 Jun 2026 73m away

  Details of condition 5 (Hard and Soft Landscape) and condition 17 (Drainage Design) submitted pursuant to planning permission 00707/462/P13 (P/2023/2974) date 18/03/2024 for Erection of a single storey rear and three storey side extension incorporating roof alterations with five roof windows to facilitate the conversion from offices (Use Class E) to a care home (Use Class C2) with associated works including landscaping, access and parking.

  Refused Conditions Extension Roofing +1 12 docs
  Small domestic

• P/2026/2010 Granted

  Granwood Court, 20 The Grove, Isleworth, TW7 4JX

  Variation of Condition 2 (Approved Plans) to remove the PVC cladding panels on the existing elevations and replace with render and changes to the windows within the third floor following planning permission P/2022/3520 approved 14/04/2023 erection of a third floor roof extension incorporating five self-contained flats with associated refuse and cycle parking provision.

  7 Jul 2026 Conditions
• P/2026/0078 Granted

  Buildings 29-37,MOD Feltham Site,Elmwood Avenue,Feltham,Middlesex,TW13 7AH

  Details submitted pursuant to Condition 5 (Construction Logistics Management Plan), Condition 16 (Watching Brief), Condition 17 (Invasive Species), Condition 19 (Biodiversity Net Gain), Condition 28 (Remediation Strategy), and Condition 32 (Bird Hazard Management Plan) of permission P/2024/0622 dated 31/10/2025 for Formation of a new school, erection of three new school buildings with main access from Browell's Lane, installation of a multi use games area, playing pitch, parking, landscaping and associated infrastructure following the demolition of the former MOD buildings.

  12 Jan 2026 Conditions
• P/2026/1558 Granted

  74 Dukes Avenue, Chiswick, London, W4 2AF

  Variation of condition 2 (approved plans) to allow the reduction in size of the outbuilding and the garden storage moved of planning permission P/2024/3412 approved 20/12/2024 for the erection of a single storey detached out building for use as paint studio in the rear garden

  22 May 2026 Conditions
• P/2026/2464 Awaiting decision

  Rivers Academy Tachbrook Road, Feltham, TW14 9PE

  Details of Condition 12 (School Access Strategy) submitted pursuant to permission P/2025/1059 dated 15/08/2025 for Erection of a three storey temporary school building and provision of temporary playing pitches on the school sports field.

  28 Aug 2026 Conditions
• P/2026/2453 Awaiting decision

  155 Chiswick High Road, Chiswick, London, W4 2DT

  Variation of Condition 9 ( Internal water usage) to the flats hereby approved, shall be fitted to ensure that the development would achieve the internal water usage of 105 litres per person per day target of planning permission P/2024/2338 approved 07/01/2025 for the conversion of the existing unit on the ground floor into two commercial units incorporating the conversion of the rear garage to commercial space. Erection of a two storey rear extension to facilitate the change of use of the existing commercial unit on the first and second floor into three self contained flats. Installation of one front and one side roof window, solar panels on the roof and side elevation windows.

  27 Aug 2026 Conditions