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Planning application

Haven House, 280 Holly Park, London, N4 4AQ

Awaiting decision Islington P2026/0040/TRE Works application to tree with Tree Preservation Order

Works: Trees

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

Proposal

T1 Oak tree: Reduce height and spread of crown by approx 3m from branch tips back to suitable growth points. Reduce lateral spread adjacent building by 4m to suitable growth points. Remove deadwood. Remove epicormic growth from main stem to crown break.

As published by the council, reference P2026/0040/TRE

Application record

Reference
P2026/0040/TRE
Type
Works application to tree with Tree Preservation Order
Status
VALIDATED
Received
7 Jan 2026
Validated
9 Jan 2026
Ward
Hillrise
Postcode
N4 4AQ

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2026: 2 approved, 0 refused.

  • P2026/0344/TRE Granted

    Haven House, 280 Holly Park, London, N4 4AQ

    T1 Oak tree: Reduce lateral spread adjacent to building by 3m to suitable growt

    Decided 12 Feb 2026 Trees
  • P2026/0335/COL Granted

    Haven House, 280 Holly Park, London, N4 4AQ

    Certificate of Lawful Existing Use or Development confirming that planning permi

    Decided 20 Apr 2026 Lawful development

Timeline

Dates from the published record

  1. 7 Jan 2026

    Received by Islington

  2. 9 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 6 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Islington took a median of 52 days over the applications it decided in the last year.

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 happens while it is decided

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided tree works applications in a median of 4 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

  • Haven House, 280 Holly Park, London, N4 4AQ

    P2026/0344/TRE Submitted 10 Feb 2026 13m away

    T1 Oak tree: Reduce lateral spread adjacent to building by 3m to suitable growt

    Granted Trees

  • Haven House, 280 Holly Park, London, N4 4AQ

    P2026/0335/COL Submitted 9 Feb 2026 13m away

    Certificate of Lawful Existing Use or Development confirming that planning permi

    Granted Lawful development

  • 55 Crouch Hill, London, N4 4AJ

    P2023/0423/COLP Submitted 8 Feb 2023 108m away

    Erection of hip to gable and rear dormer roof extensions, installation of front rooflights. Erection of single storey shed outbuilding and single storey side extension.

    Granted Lawful development Extension Loft or dormer 10 docs
    Small domestic

  • 55 Crouch Hill , London, N4 4AJ

    P2023/0438/PRA Submitted 9 Feb 2023 108m away

    Notification of Prior Approval (Householder) for the erection of single storey rear extension (6m in depth, maximum height of 3m and eaves height of 3m)

    Granted Prior approval Extension 6 docs
    Small domestic

  • Flat 3, 21 Crouch Hill, London, N4 4AB

    P2023/0572/FUL Submitted 27 Feb 2023 125m away

    Conversion of the existing roofspace to habitable use with associated extension to width of ridge line; erection of side and rear dormers with associated rear integral balcony; 1 no. new replacement front facing rooflight and 1 no. rear facing rooflight

    Refused Householder Extension Loft or dormer 12 docs
    Domestic

  • 5 Bridgemount Mews, Mount Pleasant Villas, Hornsey, London, N4 4AG

    HGY/2023/0054 Submitted 9 Jan 2023 125m away

    Addition of roof terrace to town house with new balustrade and glass roof access.

    Granted Householder 16 docs
    Domestic

In Islington

  • P2026/2440/TRE Awaiting decision

    104, Lofting Road, London, N1 1JQ

    Azara - Cut the entire tree to ground level The tree is growing too close to t

    18 Sep 2026 Trees
  • P2026/2339/TRE Status unknown

    21 Canonbury Tavern Public House, Canonbury Place, London, N1 2NS

    T13 - Aesculus hippocastanum: Reduce crown by specified extent - height and br

    17 Sep 2026 Trees
  • P2026/2388/TRE Status unknown

    13, The Coach House, Carleton Road, London, N7 0QZ

    T1 London Plane - Fell and treat stump with eco-plugs T2 Apple - Fell and treat

    17 Sep 2026 Trees
  • P2026/2417/TRE Granted

    6, Highwood Road, London, N19 4PN

    T1 – Apple tree in rear garden of 6 Highwood Road. Crown reduce by approximatel

    15 Sep 2026 Trees
  • P2026/2418/TRE Granted

    4, Yerbury Road, London, N19 4RL

    Common Lime (Tilia × europaea). Reduce the crown to the previous pruning points

    15 Sep 2026 Trees