89 Mildmay Grove North, London, N1 4PL

1. 20 Aug 2026

   Received by Islington

2. 20 Aug 2026

   Added to PlanIndex

3. 25 Aug 2026

   Decision issued: Tree Works - Auto Permit

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 79 Mildmay Grove North, London, N1 4PL

  P2025/2852/FUL Submitted 8 Oct 2025 0m away

  Erection of a rear dormer extension and two rooflights to front roofslope.

  Refused Full applications Extension Loft or dormer

• 79 Mildmay Grove North, London, N1 4PL

  P2025/2853/FUL Submitted 5 Nov 2025 0m away

  Proposed two storey rear extension to ground and first floors including roof ter

  Refused Full applications Extension

• Flat A, 81 Mildmay Grove North, Islington, London, N1 4PL

  P2021/1638/FUL Submitted 7 Jun 2021 2m away

  Proposed demolition of existing shed and replacement with timber outbuilding.

  Granted Full applications Demolition 14 docs
  Small domestic

• 79 Mildmay Grove North, London, N1 4PL

  P2026/0672/FUL Submitted 5 Mar 2026 9m away

  Construction of a lower ground floor single storey rear extension with an upper ground floor part rear extension, part basement excavation with rear lightwell and additional doors and window on the rear elevation. New replacement double glazed timber sash windows to front and rear elevations.

  Granted Full applications Extension Windows or glazing 15 docs
  Small domestic

• 12 A Queen Margaret's Grove, London, N1 4QD

  P2023/0182/AOD Submitted 18 Jan 2023 62m away

  Submission of details pursuant to condition 5 (tree protection details) of planning permission ref. P2022/3223/FUL dated 15/12/2022.

  Granted Conditions Trees 4 docs

• 12A Queen Margaret's Grove, London, N1 4QD

  P2023/0472/FUL Submitted 14 Feb 2023 62m away

  Replacement of the lower ground floor single glazed front window with a double glazed window.

  Granted Full applications Windows or glazing 20 docs

• P2026/2301/TRE Status unknown

  405 Liverpool Road, London, N7 8PR

  The tree is a lime tree at the end of our garden at 405 Liverpool Road. We wis

  4 Sep 2026 Trees
• P2026/2317/TRE Status unknown

  Basement Flat, 12 Barnsbury Street, London, N1 1PN

  T1 – Elder – Fell to ground level and treat the stump to prevent regrowth. Rea

  4 Sep 2026 Trees
• P2026/2298/TRE Status unknown

  Flat 19, 47 Carleton Road, London, N7 0EU

  T1 = TO REDUCE 1 X LIME TREE BY 2.5MTRS RAISE THE ROWN TO 5.0MTRS & REMOVE THE

  4 Sep 2026 Trees
• P2026/2311/TRE Status unknown

  21 Ashmount Road, London, N19 3BJ

  T1 Pittosporum of the submitted MWA Arboricultural Report (21Ashmount Road) Wor

  4 Sep 2026 Trees
• P2026/2264/TRE Granted

  68, Richmond Avenue, London, N1 0NA

  T1 Cherry, crown reduce by 2m. Cyclical maintenance.

  2 Sep 2026 Trees