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Planning application

150 Wood Lane, Isleworth, TW7 5EQ

Awaiting decision Hounslow P/2026/2813 Lawful Development Certificate (Proposed)

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

(GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

As published by the council, reference P/2026/2813

Application record

Reference
P/2026/2813
Type
Lawful Development Certificate (Proposed)
Status
Pending As published: REGISTERED: Under Assessment
Received
5 Oct 2026
Validated
5 Oct 2026
Ward
Osterley & Spring Grove
Postcode
TW7 5EQ

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • P/2025/3080 Granted

    150 Wood Lane, Isleworth, TW7 5EQ

    Erection of two storey side, part single, part two storey rear extension, and rear roof extension with two front roof windows to allow for the conversion of the house into five self contained flats with associated car parking and cycle and bin storage.

    Decided 4 Sep 2026 Full applications

Timeline

Dates from the published record

  1. 5 Oct 2026

    Received by Hounslow

  2. 9 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 30 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hounslow took a median of 56 days over the applications it decided in the last year.

Documents

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

2 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 happens while it is decided

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 150 Wood Lane, Isleworth, TW7 5EQ

    P/2025/3080 Submitted 13 Oct 2025 50 yards away

    Erection of two storey side, part single, part two storey rear extension, and rear roof extension with two front roof windows to allow for the conversion of the house into five self contained flats with associated car parking and cycle and bin storage.

    Granted Full applications New dwelling Extension +1 44 docs

  • 142 WOOD LANE, ISLEWORTH, TW7 5EQ

    P/2023/0272 Submitted 27 Jan 2023 50 yards away

    Erection of rear roof extension and side roof extension with one front roof window.

    Refused Householder Extension Windows or glazing 13 docs
    Domestic

  • 142 WOOD LANE, ISLEWORTH, TW7 5EQ

    P/2023/0193 Submitted 20 Jan 2023 50 yards away

    Certificate of Lawfulness for erection of an outbuilding to the rear of the house for use as games room

    Granted Lawful development 12 docs

  • 28 Leigham Drive, Isleworth, TW7 5LU

    P/2026/1857 Submitted 23 Jun 2026 50 yards away

    Erection of a single storey side and rear extension.

    Refused Householder Extension 8 docs
    Small domestic

  • 20 Leigham Drive, Isleworth, TW7 5LU

    P/2024/3682 Submitted 5 Nov 2024 100 yards away

    Certificate of lawfulness for hip to gable conversion and erection of rear roof extension with Juliet balcony and two front roof window to the house.

    Granted Lawful development Extension Loft or dormer +1 6 docs

  • 740 Great West Road, Isleworth, TW7 5LT

    P/2025/2835 Submitted 22 Sep 2025 150 yards away

    Erection of roof extensions and elevational alterations, including conversion of a hipped roof to a gabled crown roof with increased ridge height, a rear roof extension, and the installation of two rooflights to the house.

    Refused Householder Extension Loft or dormer +1 6 docs
    Domestic

In Hounslow

  • P/2026/2334 Granted

    69 Central Avenue, Hounslow, TW3 2QW

    Certificate of lawfulness for the proposed hip to gable conversion and erection of rear roof extension with three front roof windows to the house.

    Received 12 Aug, published by the council 16 Aug 2026 Lawful development
  • P/2026/2459 Granted

    2 Letchworth Avenue, Feltham, TW14 9RY

    Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

    Received 28 Aug, published by the council 5 Sep 2026 Lawful development
  • P/2026/2787 Awaiting decision

    13 Denbigh Road, Hounslow, TW3 4DU

    Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

    Received 1 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2790 Awaiting decision

    14 Old Farm Close, Hounslow, TW4 7AB

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

    Received 1 Oct, published by the council 6 Oct 2026 Lawful development
  • P/2026/2305 Granted

    64 Springwell Road, Hounslow, TW5 9EJ

    Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

    Received 7 Aug, published by the council 12 Aug 2026 Lawful development