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Planning application

33 Oaklands Avenue, Isleworth, TW7 5PX

Awaiting decision Hounslow P/2025/3422 Works to Trees in Conservation Area

Works: Trees

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

Proposal

Works to tree in a Conservation Area - 1 X Leyland Cypress (Cuprocyparis leylandii) be trimmed back or removed in back garden

As published by the council, reference P/2025/3422

Application record

Reference
P/2025/3422
Type
Works to Trees in Conservation Area
Status
REGISTERED: Under Assessment
Received
14 Nov 2025
Validated
14 Nov 2025
Ward
Osterley & Spring Grove
Postcode
TW7 5PX

Site history

Applications at this address on the Hounslow register

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

  • P/2026/0251 Granted

    33 Oaklands Avenue, Isleworth, TW7 5PX

    Fell Cypress tree in a rear garden in a Conservation Area.

    Decided 24 Feb 2026 Trees

Timeline

Dates from the published record

  1. 14 Nov 2025

    Received by Hounslow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 January 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 55 days over the applications it decided in the last year.

Documents

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

3 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 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 tree works applications in a median of 28 days. More in our guide to how long planning decisions take.

About tree works applications

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 33 Oaklands Avenue, Isleworth, TW7 5PX

    P/2026/0251 Submitted 27 Jan 2026 0m away

    Fell Cypress tree in a rear garden in a Conservation Area.

    Granted Trees 2 docs

  • 5 Oaklands Avenue, Isleworth, TW7 5PX

    P/2026/1060 Submitted 31 Mar 2026 39m away

    Replacement of the existing black framed UPVC windows with white framed UPVC windows to the front elevation of the house

    Refused Householder Windows or glazing 7 docs
    Domestic

  • 7 OAKLANDS AVENUE, ISLEWORTH, TW7 5PX

    P/2021/1563 Submitted 22 Apr 2021 48m away

    Erection of a single storey rear extension and addition of three windows on ground floor side elevation.

    Granted Householder Extension Windows or glazing 6 docs
    Small domestic

  • 53 Oaklands Avenue, Isleworth, TW7 5PY

    P/2026/0924 Submitted 19 Mar 2026 80m away

    Erection of a two-storey side extension on the South-East elevation, incorporating a hipped roof to match the existing house, following the demolition of the existing attached store, together with the installation of a new side dormer to the North-West (side) roof slope

    Granted Householder Extension Loft or dormer +1 17 docs
    Domestic

  • 23 OAKLANDS AVENUE, ISLEWORTH, TW7 5PX

    P/2023/0203 Submitted 20 Jan 2023 83m away

    Erection of ground floor rear, in-fill and side extension to the house.

    Granted Householder Extension 22 docs
    Domestic

  • 185 SYON LANE, ISLEWORTH, TW7 5PU

    P/2021/2987 Submitted 22 Jul 2021 83m away

    Certificate of lawfulness for erection of rear roof extension and two front rooflights.

    Refused Lawful development Extension Loft or dormer 10 docs

In Hounslow

  • P/2026/2295 Granted

    9 Grove Park Terrace, Chiswick, London, W4 3QG

    Works to trees in a Conservation Area. Purple Plum (T1). Fell to ground level. Bay Laurel (T2). Fell to ground level.

    6 Aug 2026 Trees
  • P/2026/2511 Awaiting decision

    12 Chatsworth Road, Chiswick, London, W4 3HY

    Works to trees within a conservation area. T1 Sycamore - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Lawson Cypress - Reduce in height by approx. 2m and trim back all other aspects to create a tight and tidy shape. Cut back overhanging branches on the right-hand neighbours side. T3 Bay - Reduce all aspects by approx. 2m, cutting away from the shed roof and away from the rear neighbour.

    3 Sep 2026 Trees
  • P/2026/2509 Awaiting decision

    51 Grove Park Road, Chiswick, London, W4 3RU

    Work to trees within a conservation area. T1 Lime - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Box Elder - Reduce all aspects of the crown by approx. 3-4m. Remove deadwood. T3 Pear - Reduce height to 3m from ground level. Remove any dead / dangerous branches.

    3 Sep 2026 Trees
  • P/2026/2225 Granted

    125A Ridgeway Road North, Isleworth, TW7 5LX

    Works to trees in a conservation area. T1. Walnut. Fell to ground level and grind stump. T2. Leyland Cypress. Fell to ground level and grind stump.

    30 Jul 2026 Trees
  • P/2026/2491 Awaiting decision

    2, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

    Works to tree in a Conservation Area 1 X T1 Gleditsia reduce crown height by 4m, tie in sides by 3m and crown lift 3m in front garden

    2 Sep 2026 Trees