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

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

• 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
• P2026/0040/TRE Awaiting decision

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

  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.

  Submitted 7 Jan 2026 Trees

1. 10 Feb 2026

   Received by Islington

2. 12 Feb 2026

   Decision issued: Approve with conditions

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 12 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.

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.

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

  P2026/0335/COL Submitted 9 Feb 2026 0m away

  Certificate of Lawful Existing Use or Development confirming that planning permi

  Granted Lawful development

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

  P2026/0040/TRE Submitted 7 Jan 2026 13m away

  100% historically approved · decision due ~6 Mar

  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.

  Awaiting decision Trees 4 docs

• 55 Crouch Hill, London, N4 4AJ

  P2023/0423/COLP Submitted 8 Feb 2023 95m 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 95m 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 131m 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

• 34 Sparsholt Road, London, N19 4EL

  P2026/0403/FUL Submitted 13 Feb 2026 132m away

  Replacement of single glazed timber framed windows with double glazed timber fra

  Granted Full applications Windows or glazing

• 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