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Planning application

Greenash, Chiswick Mall, Chiswick, London, W4 2PR

Granted Hounslow P/2025/3044 Lawful Development Certificate (Existing)

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

Proposal

Certificate of lawfulness for the existing use as a single-family house.

As published by the council, reference P/2025/3044

Application record

Reference
P/2025/3044
Type
Lawful Development Certificate (Existing)
Status
Decided: LAWFNOTGRANT
Decision
LAWFNOTGRANT
Received
9 Oct 2025
Validated
13 Oct 2025
Decided
8 Dec 2025
Ward
Chiswick Homefields
Postcode
W4 2PR

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2025: 3 approved, 0 refused.

  • P/2026/0601 Granted

    Greenash, Chiswick Mall, Chiswick, London, W4 2PR

    Conversion of the existing three self contained units to a single family house.

    Decided 25 Jun 2026 Full applications
  • P/2026/0587 Granted

    Greenash, Chiswick Mall, Chiswick, London, W4 2PR

    Conversion of the existing garage to a habitable space. Installation of a new front boundary wall and flood barrier doors.

    Decided 25 Jun 2026 Full applications

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Hounslow

  2. 13 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 8 Dec 2025

    Decision issued: LAWFNOTGRANT

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

4 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Hounslow granted permission on 8 December 2025, 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 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 500 metres

  • Greenash, Chiswick Mall, Chiswick, London, W4 2PR

    P/2026/0601 Submitted 20 Feb 2026 0m away

    Conversion of the existing three self contained units to a single family house.

    Granted Full applications 13 docs

  • Greenash, Chiswick Mall, Chiswick, London, W4 2PR

    P/2026/0587 Submitted 19 Feb 2026 0m away

    Conversion of the existing garage to a habitable space. Installation of a new front boundary wall and flood barrier doors.

    Granted Full applications 17 docs
    Small domestic

  • 11 Eyot Green, Chiswick, W4 2PT

    P/2026/1704 Submitted 9 Jun 2026 35m away

    Works to trees within a conservation area. T1 Magnolia (x1) (communal green) Reduce crown by 2-3m all around back to previous points of reduction. T2 Rowan (x1) (in front of no.10) Fell to ground level.

    Granted Trees 4 docs

  • 7 Eyot Green,Chiswick,W4 2PT

    P/2026/1986 Submitted 6 Jul 2026 52m away

    Erection of a single storey detached outbuilding, window alterations and rear roof light to the house.

    Granted Householder Loft or dormer Windows or glazing 16 docs
    Small domestic

  • The Tides Chiswick Mall, Chiswick, London, W4 2PS

    P/2025/3547 Submitted 26 Nov 2025 59m away

    Details of Condition 3 (Materials) submitted pursuant to planning permission P/2025/0943 dated 18/08/2025 Erection of a single storey rear extension following demolition of the existing conservatory, minor alterations to the internal layout and external repairs and extension of existing basement.

    Granted Conditions Extension Demolition 6 docs
    Small domestic

  • The Tides Chiswick Mall, Chiswick, London, W4 2PS

    P/2025/2684 Submitted 3 Sep 2025 59m away

    Extension of existing basement, reinstating historic cast iron railings to front garden wall and replacement of modern gates in front garden wall.

    Granted Householder Extension 24 docs
    Domestic

In Hounslow

  • P/2026/2033 Granted

    3 Benedict Drive, Feltham, TW14 8JH

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

    8 Jul 2026 Lawful development
  • P/2026/2027 Granted

    115 Northumberland Crescent, Feltham, TW14 9SP

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

    8 Jul 2026 Lawful development
  • P/2026/2009 Granted

    3 Brainton Avenue, Feltham, TW14 0AZ

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

    7 Jul 2026 Lawful development
  • P/2026/2014 Granted

    82 Sussex Avenue, Isleworth, TW7 6LB

    Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

    7 Jul 2026 Lawful development
  • P/2026/2473 Awaiting decision

    16 Somerset Waye, Hounslow, TW5 9HG

    Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

    1 Sep 2026 Lawful development