Caroline Martyn House, 18 Hazellville Road, London, N19 3BL

1. 28 Aug 2025

   Received by Islington

2. 29 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2025

   Decision issued: Approve with conditions

4. 8 Aug 2026

   Added to PlanIndex

Islington granted permission on 22 October 2025, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 25 Ashmount Road, London, N19 3BJ

  P2024/3355/TRE Submitted 11 Nov 2024 50 yards away

  99% historically approved · decision due ~10 Jan

  Rear Garden: T1: Young Beech: Approximately 6.00m: Reduce (tip prune) by approximately 1.20m. General maintenance. T2: Elder: Approximately 5.00m: Reduce crown by approximately 1.00m. Remove sucker growth. General maintenance. T3: Malus: Approximately 4.00m: Tip prune to reduce by up to approximately 0.50m. General maintenance. Front Garden: T4: Mature Pear: Approximately 3.50m-4.00m: Reduce branch encroaching the neighbouring property, back to as near to the boundary as is practicable. Reduce crown height by approximately 1.20m. Reduce lateral growth by approximately 0.50m where necessary. General maintenance.

  Decided Trees

• 24 Ashmount Road, London, N19 3BJ

  P2019/3354/TRE Submitted 11 Nov 2019 50 yards away

  Rear garden (T1) Leyland cypress - FELL (remove) and replant with suitable replacement tree.

  Granted Trees

• 21 Ashmount Road, London, N19 3BJ

  P2021/2708/TRE Submitted 15 Sep 2021 100 yards away

  Rear garden (T1) Sycamore - Crown reduce by 2-3m to keep tree at a size suitable for its location

  Granted Trees 2 docs

• Princess Court, 105-107 Hornsey Lane, Hornsey, London, N6 5XD

  HGY/2026/0619 Submitted 26 Feb 2026 100 yards away

  Five Day Notice (retrospective) T1 London Plane - two inclusions in the tree with large canker and rubbing branches - minimum works to make safe

  Granted Trees 4 docs

• 21 Ashmount Road, London, N19 3BJ

  P2026/2311/TRE Submitted 4 Sep 2026 100 yards away

  99% historically approved · decision due ~30 Oct

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

  Awaiting decision Trees

• 27 Ashmount Road, London, N19 3BJ

  P2025/2881/FUL Submitted 24 Oct 2025 100 yards away

  Erection of single storey side extension

  Granted Householder Extension
  Small domestic

• P2025/2999/FUL Granted

  85 Charterhouse Street, London, EC1M 6HJ

  Change of Use from existing mixed use (restaurant/nightclub) Sui Generis Use Class to a Class E (Commercial) Use Class across the whole building. Additional works include the creation of a roof level terrace space and the refurbishment of an existing terrace at rear first floor level, new windows to the front and rear elevation, replacement of mechanical plant and machinery at roof level, refurbishment of façade and improvements to the existing entrance.

  Received 22 Oct, published by the council 25 Jul 2026 Full applications
• P2026/1382/FUL Granted

  7, Penn Road, London, N7 9RD

  Replacement of single-glazed windows and doors with double-glazed timber windows

  Received 14 Aug, published by the council 23 Aug 2026 Full applications
• P2026/2568/FUL Awaiting decision

  63, Mowatt Close, London, N19 3XZ

  Replacement of existing windows with double glazed UPVC windows

  5 Oct 2026 Full applications
• P2026/2595/FUL Awaiting decision

  Flat D, 44 Tufnell Park Road, London, N7 0DT

  Erection of a single-storey lower ground floor extension, together with internal alterations to convert the existing self-contained studio flat to a 1-bedroom, 2-person unit

  Received 2 Oct, published by the council 11 Oct 2026 Full applications
• P2026/2514/FUL Status unknown

  4-6 Baltic Street East, London, EC1Y 0UJ

  Replacement timber shopfronts, replacement double-glazed timber casement and sas

  Received 30 Sep, published by the council 1 Oct 2026 Full applications