Skip to content
PlanIndex Get alerts
Menu

Planning application

18 Princes Avenue, Acton, London, W3 8LS

Granted Hounslow P/2025/3657 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 of a House in Multiple Occupation (HMO).

As published by the council, reference P/2025/3657

Application record

Reference
P/2025/3657
Type
Lawful Development Certificate (Existing)
Status
Decided: GRANT
Decision
Granted As published: GRANT
Received
9 Dec 2025
Validated
9 Dec 2025
Decided
2 Feb 2026
Ward
Chiswick Gunnersbury
Postcode
W3 8LS

Timeline

Dates from the published record

  1. 9 Dec 2025

    Received by Hounslow

  2. 2 Feb 2026

    Decision issued: GRANT

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

8 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 2 February 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 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

  • 16 Princes Avenue, Acton, London, W3 8LS

    P/2025/3347 Submitted 7 Nov 2025 50 yards away

    Works to tree within a conservation area. Magnolia (T1). Reduce height by approximately 2 metres and width by up to 3.5 metres.

    Granted Trees 4 docs

  • 14 Princes Avenue, Acton, London, W3 8LS

    P/2026/0823 Submitted 11 Mar 2026 50 yards away

    Erection of a single-storey rear infill extension, erection of a rear roof extension, installation of one front roof window.

    Granted Householder Extension Windows or glazing 14 docs
    Small domestic

  • 14 Princes Avenue,Acton,W3 8LS

    P/2026/2160 Submitted 23 Jul 2026 50 yards away

    Works to trees in a conservation area. T1. Apple (DBH 31 cm). Fell to ground level. T2. Apple (DBH 17.8 cm). Fell to ground level. T3. Japanese spindle (DBH 7.4 cm). Fell to ground level. T4. Japanese spindle (DBH 6.7 cm). Fell to ground level. T6. Fatsia japonica. Dead shrub. Fell to ground level. T7 Japanese spindle (DBH 6.9cm). Fell to ground level. T11. Apple (DBH 24.8cm). Crown reduce by up to 2 metres. Crown lift to 3 metres. Remove major deadwood.

    Granted Trees 5 docs

  • 90 PARK DRIVE, ACTON, LONDON, W3 8NB

    P/2021/1781 Submitted 7 May 2021 50 yards away

    Erection of a basement with a rear light well and erection of a single storey rear extension.

    Granted Householder Extension 9 docs
    Small domestic

  • 36 Princes Avenue, Acton, London, W3 8LS

    P/2026/2360 Submitted 14 Aug 2026 50 yards away

    75% historically approved · decision due ~30 Oct

    Erection of a single storey rear extension with a roof lantern following demolition of the conservatory, a side extension of the existing porch, a new retaining wall with iron rail and a gate to the front boundary, installation of a bin storage in the front garden and replacement of all the external windows with UPVC to match existing

    Awaiting decision Householder Extension Demolition +1 10 docs
    Small domestic

  • 3 Princes Avenue, Acton, W3 8LZ

    P/2024/3511 Submitted 22 Oct 2024 50 yards away

    Fell tree in a Conservation Area 1 X T1 Leyland cypress - fell due to poor condition resulting from seiridium canker

    Granted Trees 6 docs

In Hounslow

  • P/2026/2813 Awaiting decision

    150 Wood Lane, Isleworth, TW7 5EQ

    (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

    Received 5 Oct, published by the council 9 Oct 2026 Lawful development
  • 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