6 NORTHUMBERLAND HOUSE LOWER SQUARE, ISLEWORTH, TW7 6RL

1. 18 Jan 2023

   Received by Hounslow

2. 20 Mar 2023

   Decision issued: Withdrawn

3. 26 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Hounslow decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Northumberland House, Lower Square, Isleworth, TW7 6RL

  P/2026/1642 Submitted 2 Jun 2026 0m away

  Listed building consent for the installation of a wireless fire alarm system to both buildings on the site

  Granted Heritage and listed buildings 8 docs

• Northumberland House, Lower Square,Isleworth,TW7 6RL

  P/2025/2757 Submitted 12 Sep 2025 0m away

  Works to tree in a Conservation Area: T1 - Purple Maple Tree, rear car park, fell to ground level

  Granted Trees 4 docs

• UNIT 1-6 LAWRENCE PARADE LOWER SQUARE, ISLEWORTH, TW7 6RG

  P/2021/1701 Submitted 30 Apr 2021 22m away

  Details of condition 2 (cycle parking) and condition 3 (naming and numbering) submitted pursuant of planning permission 01101/D1-6/PA1 dated 23/01/2020 for Prior Approval for the change of use of ground, first and second floor (Units 1 & 6) from offices (Class B1 (a)) to provide five self-contained flats (Class C3).

  Granted Conditions New dwelling 6 docs

• Saracen House, Swan Street, Isleworth, TW7 6RJ

  PAC/2026/1120 Submitted 2 Apr 2026 54m away

  Prior approval for the change of use of the first and second floors only of Saracen House from office use (Use Class E) to nine self contained flats (Use Class C3)

  Granted Outline New dwelling 19 docs

• THAMES HOUSE SWAN STREET, ISLEWORTH, TW7 6RS

  PAC/2023/0612 Submitted 23 Feb 2023 77m away

  Prior approval for the change of use from an office to provide one residential unit

  Granted Prior approval 7 docs

• Home House, 10 Church Street, Isleworth, TW7 6DA

  PAC/2026/0251 Submitted 26 Jan 2026 80m away

  77% historically approved · decision due ~23 Mar

  Prior Approval for the change of use from office use (Class E) to residential use (Class C3), to create 25 self-contained residential units, with associated car parking, cycle storage and waste / recycling storage.

  Awaiting decision Outline 24 docs

• P/2026/1551 Granted

  Burlington House, Burlington Close, Feltham, TW14 8JU

  Listed building consent for the erection of a single storey rear extension following the demolition of the existing extension, alterations to the external facades of the building and internal alterations and reconfiguration of the property to facilitate its conversion into a children's home (Use Class C2) with associated works including installation of solar photovoltaic panels, plant and air source heat pump equipment, an access ramp with steps, landscaping, boundary treatment changes, car and cycle parking and refuse storage.

  22 May 2026 Heritage and listed buildings
• P/2026/1371 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Listed building permission for 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 Heritage and listed buildings
• P/2026/1486 Granted

  Red Lion House Chiswick Mall, Chiswick, London, W4 2PJ

  Listed building permission for Internal alterations including the removal and erection of partitions across the Lower Ground, Ground, and Second floors. internal alterations for a ground floor fireplace reveals, a new ground floor toilet and essential structural repairs to a first-floor beam and joist.

  18 May 2026 Heritage and listed buildings
• P/2026/1861 Granted

  1A Bath Road, Chiswick, London, W4 1LL

  Listed Building consent for eection of a detached single-storey garden office outbuilding in the rear garden, following the demolition of the existing garden shed.

  22 Jun 2026 Heritage and listed buildings
• P/2026/2391 Awaiting decision

  67 Strand-on-the-Green, Chiswick, London, W4 3PF

  Listed building consent for the erection of a single storey rear infill extension with roof lanterns, alterations to the interior to make bathrooms more accessible and window repairs throughout.

  13 Aug 2026 Heritage and listed buildings