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Planning application

39 Bankside Close, Isleworth, TW7 7EW

Granted Hounslow P/2026/0274 Householder Applications

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a single storey rear extension to the house.

As published by the council, reference P/2026/0274

Application record

Reference
P/2026/0274
Type
Householder Applications
Status
Granted As published: Decided: APPROVED
Decision
Granted As published: APPROVED
Received
29 Jan 2026
Validated
29 Jan 2026
Decided
25 Mar 2026
Ward
Isleworth
Postcode
TW7 7EW

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • P/2026/2194 Granted

    39 Bankside Close, Isleworth, TW7 7EW

    Non material amendment to change the colour of the frames of the windows and doors in the approved extension to anthracite grey from white of planning permission P/2026/0274 approved 25/03/2026 for the erection of a single storey rear extension to the house

    Decided 13 Aug 2026 Amendments

Timeline

Dates from the published record

  1. 29 Jan 2026

    Received by Hounslow

  2. 25 Mar 2026

    Decision issued: APPROVED

  3. 12 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • P/2026/2194 Granted

    39 Bankside Close, Isleworth, TW7 7EW

    Non material amendment to change the colour of the frames of the windows and doors in the approved extension to anthracite grey from white of planning permission P/2026/0274 approved 25/03/2026 for the erection of a single storey rear extension to the house

    Decided 13 Aug 2026 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

10 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Hounslow granted permission on 25 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.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 39 Bankside Close, Isleworth, TW7 7EW

    P/2026/2194 Submitted 28 Jul 2026 50 yards away

    Non material amendment to change the colour of the frames of the windows and doors in the approved extension to anthracite grey from white of planning permission P/2026/0274 approved 25/03/2026 for the erection of a single storey rear extension to the house

    Granted Amendments Extension Windows or glazing 4 docs
    Small domestic

  • 33 BANKSIDE CLOSE, ISLEWORTH, TW7 7EW

    P/2021/2540 Submitted 22 Jun 2021 50 yards away

    Erection of a part single storey infill side extension.

    Refused Householder Extension 5 docs
    Small domestic

  • 16 Lynton Close, Isleworth, TW7 7ET

    P/2026/2426 Submitted 25 Aug 2026 50 yards away

    64% historically approved · decision due ~20 Oct

    Erection of a two storey residential house with associated car parking, landscaping, solar panels, cycle and refuse storage.

    Awaiting decision Full applications 16 docs

  • 2 LYNTON CLOSE, ISLEWORTH, TW7 7ET

    P/2021/2722 Submitted 5 Jul 2021 100 yards away

    Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating three front roof windows to the house

    Granted Lawful development Extension Windows or glazing 7 docs

  • 403-405 Twickenham Road,Greater London,Isleworth,TW7 7ES

    P/2024/2879 Submitted 29 Aug 2024 100 yards away

    Installation of one internally illuminated advertisement panel.

    Granted Advertising 15 docs

  • 425 Twickenham Road, Isleworth, TW7 7ES

    P/2025/3369 Submitted 10 Nov 2025 100 yards away

    Erection of a single storey rear extension and part ground floor part first floor side extension to the house.

    Granted Householder Extension 9 docs
    Small domestic

In Hounslow

  • P/2026/2304 Granted

    18 Clifden Road, Brentford, TW8 0PF

    Erection of a side and rear extensions.

    Received 7 Aug, published by the council 12 Aug 2026 Householder
  • P/2026/2804 Awaiting decision

    128 Durham Road, Feltham, TW14 0AE

    Erection of a detached outbuilding in the rear garden following demolition of existing shed.

    Received 2 Oct, published by the council 9 Oct 2026 Householder
  • P/2026/2301 Granted

    4 Glebe Street, Chiswick, W4 2BG

    Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

    Received 7 Aug, published by the council 16 Aug 2026 Householder
  • P/2026/1167 Granted

    20 Firs Drive, Hounslow, TW5 9TD

    Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

    Received 15 Apr, published by the council 26 Jul 2026 Householder
  • P/2026/2025 Granted

    1 Kneller Gardens, Isleworth, TW7 7NP

    Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

    Received 8 Jul, published by the council 26 Jul 2026 Householder