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Planning application

3 Dale Street,Chiswick,W4 2BJ

Awaiting decision Hounslow P/2026/2281 Householder Applications

Works: Extension Loft or dormer Domestic

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

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

Proposal

Erection of a rear roof dormer and outrigger extension and removal of chimney (AMENDED DESCRIPTION).

As published by the council, reference P/2026/2281

Application record

Reference
P/2026/2281
Type
Householder Applications
Status
Pending As published: REGISTERED: Under Consultation
Received
5 Aug 2026
Validated
5 Aug 2026
Ward
Chiswick Gunnersbury
Postcode
W4 2BJ

Timeline

Dates from the published record

  1. 5 Aug 2026

    Received by Hounslow

  2. 12 Aug 2026

    Added to PlanIndex

  3. 10 Sep 2026

    Status changed to REGISTERED: Under Assessment

    Previously REGISTERED: Under Consultation.

  4. 9 Oct 2026

    Status changed to REGISTERED: Under Consultation

    Previously REGISTERED: Under Assessment.

  5. Decision

    Awaiting decision

    Decision expected by 30 September 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

7 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 householder applications in a median of 63 days. More in our guide to how long planning decisions take.

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

  • 5 Dale Street, Chiswick, London, W4 2BJ

    P/2026/2786 Submitted 1 Oct 2026 50 yards away

    75% historically approved · decision due ~26 Nov

    Erection of a rear roof extension and rear outrigger extension, together with the installation of a Juliet balcony and two front roof windows to the existing house.

    Awaiting decision Householder Extension Windows or glazing 7 docs
    Domestic

  • 5 Dale Street, Chiswick, London, W4 2BJ

    P/2026/2788 Submitted 1 Oct 2026 50 yards away

    75% historically approved · decision due ~26 Nov

    Erection of a single storey rear and side extension.

    Awaiting decision Householder Extension 7 docs
    Small domestic

  • 5 DALE STREET, CHISWICK, LONDON, W4 2BJ

    P/2021/3239 Submitted 9 Aug 2021 50 yards away

    Certificate of Lawfulness for the proposed erection of an L-shaped roof extension to the house

    Granted Lawful development Extension 5 docs

  • 1 Dale Street, Chiswick, London, W4 2BJ

    P/2026/2628 Submitted 15 Sep 2026 50 yards away

    99% historically approved · decision due ~10 Nov

    Works to tree within a conservation area. Robinia (T1). Reduce and reshape by approx. 25-30% or 0.5-1m above previous reduction points.

    Awaiting decision Trees 2 docs

  • 8 Dale Street, Chiswick, London, W4 2BL

    P/2024/3645 Submitted 1 Nov 2024 50 yards away

    Erection of rear dormer over the main following demolition of the existing, alteration of front roof lights.

    Granted Householder Loft or dormer Demolition 11 docs
    Domestic

  • 23 GLEBE STREET, CHISWICK, LONDON, W4 2BD

    P/2023/1039 Submitted 31 Mar 2023 50 yards away

    Replacement of first floor rear windows and ground floor roof alterations with additional roof windows to the house

    Granted Householder Roofing Windows or glazing 10 docs
    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