P2026/1139/COL

1. 30 Apr 2026

   Received by Islington

2. 23 Jun 2026

   Decision issued: Approve with no conditions

3. 25 Jul 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• P2025/2316/FUL Awaiting decision

  7 Coldbath Square, London, EC1R 5HL

  Ancillary use of 2nd floor of office space for occasional overnight accommodation for staff and associated business users.

  11 Aug 2025 77m away Full applications
• P2026/1762/TRE Awaiting decision

  17, Finsbury Health Centre, Pine Street, London, EC1R 0LP

  Tree 1: Poplar - Remove epicormic growth and re-pollard Tree 2: Ash - Fell to Ground Level Tree 3: Poplar - Fell to Ground Level Tree 4: Sorbus - Fell to Ground Level Tree 5: Prunus - Fell to Ground Level Tree 6: Laburnum - Fell to Ground Level . Tree 7: Prunus - Prune limb over path back to main stem. Remove major dead wood. Tree 8: Laburnum - Fell to Ground Level Tree 9: Hornbeam - Prune from buildings/structure by 2.0m Group A: Hedge/Trees - Cut back growth to boundary

  1 Jul 2026 107m away Trees
• P2026/1238/TRE Awaiting decision

  Finsbury Health Centre, 17 Pine Street, London, EC1R 0LP

  Tree 1: Poplar - Fell to Ground Level Tree 2: Ash - Fell to Ground Level Tree 3: Poplar - Fell to Ground Level Tree 4: Sorbus - Fell to Ground Level Tree 5: Prunus - Fell to Ground Level Tree 6: Laburnum - Fell to Ground Level . Tree 7: Prunus - Prune limb over path back to main stem. Remove major dead wood. Tree 8: Laburnum - Fell to Ground Level Tree 9: Hornbeam - Prune from buildings/structure by 2.0m Group A: Hedge/Trees - Cut back growth to boundary

  12 May 2026 107m away Trees
• P2023/0183/FUL Granted

  20-26 Rosebery Avenue and 11 Warner Street, London, EC1R 4SX

  To alter the boundary treatments along the Bath Court façade, by introducing a dwarf wall with railings and railings over the ground floor window.

  19 Jan 2023 108m away Full applications
• 03/05727/FULL Withdrawn

  Grosvenor House Hotel 86 - 90 Park Lane London W1A 3AA

  Replacement and extension of existing Park Street entrance canopy and revised hotel foyer.

  22 Jul 2003 132m away Full applications
• 05/01012/FULL Granted

  Grosvenor House Hotel 86 - 90 Park Lane London W1A 3AA

  Erection of plant on the hotel roof and brick replacement of glass stair enclosure.

  10 Feb 2005 132m away Full applications

• P2026/1005/COL Granted

  505A Hornsey Road, London

  Certificate of Lawfulness (Existing) for the use of the first, second and third floors as a 6-room large HMO (Use Class Sui Generis)

  15 Apr 2026 Lawful development
• P2026/1434/COL Granted

  9 Alwyne Square, London, N1 2JX

  Installation of 3 rooflights in the rear roof slope.

  3 Jun 2026 Lawful development
• P2026/0980/COL Granted

  4A Cowcross Street, London, EC1M 6DR

  Certificate of Lawful (Existing) development for the use of the first, second and third floors as three self-contained studio flats (Class C3)

  14 Apr 2026 Lawful development
• P2026/1324/COL Granted

  Gough House, 1 Windsor Street, London, N1 8QA

  Certificate of Lawfulness (proposed) for the installation of low-level play equipment, seating, planter with trellis, grass matting and a self-closing child-safety gate fixed to existing metal hoop-top fencing.

  21 May 2026 Lawful development
• P2026/1943/COL Awaiting decision

  49, Linton Street, London, N1 7AN

  Certificate of Lawfulness (Proposed) for the construction of a garden studio/outbuilding in rear garden.

  21 Jul 2026 Lawful development