10 Lonsdale Square, London, N1 1EN

1. 24 Mar 2026

   Received by Islington

2. 21 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Jun 2026

   Decision issued: Approve with conditions

4. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 4 June 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Flat A, 22 Lonsdale Square, London, N1 1EN

  P2026/1924/TRE Submitted 3 Aug 2026 0m away

  T1 - eucalyptus tree (17m) - take down to ground level. T2 - holly tree (4m) -

  Granted Trees

• 22, Lonsdale Square, London, N1 1EN

  P2026/1945/FUL Submitted 12 Aug 2026 0m away

  92% historically approved · decision due ~7 Oct

  Replacement windows and doors, removal of finish to the rear brickwork, new gard

  Status unknown Householder Windows or glazing
  Domestic

• 11 Lonsdale Square, London, N1 1EN

  P2021/1626/FUL Submitted 4 Jun 2021 6m away

  Installation of metal safeguarding railings and gate are the rear of property. (Listed building consent also submitted ref:P2021/1646)

  Granted Householder 11 docs
  Domestic

• 11 Lonsdale Square, London, N1 1EN

  P2021/1646/LBC Submitted 4 Jun 2021 6m away

  Installation of metal safeguarding railings and gate are the rear of property. [Full plan application ref: P2021/1626 also submitted].

  Granted Heritage and listed buildings 3 docs

• 11 Lonsdale Square, London, N1 1EN

  P2024/3661/TRE Submitted 9 Dec 2024 6m away

  100% historically approved · decision due ~5 Feb

  T1- Silver Birch tree- (16m)- remove 4 lowest branches. T2- Portugese Laurel tree (9m)- prune back low branches up to a height of approximately 4m by approximately 75cm. T3- Hazel tree- (7m)- prune back all branches overhanging garden by up to 2m, back to edge of flower bed. T4- Spring blossom tree-(7m)- prune back all branches overhanging garden by up to 2m.

  Awaiting decision Trees

• 14 Lonsdale Square, London, N1 1EN

  P2025/0772/TRE Submitted 17 Mar 2025 11m away

  100% historically approved · decision due ~15 May

  T1- Yew tree- make flat on top by approximately 50cm reduction. T2- Bay tree- (6m)- shape in to ball shape by reducing by up to 1.5m. T3- Ceanothus tree- remove dead section of tree, reduce remainder of tree to a height of approximately 2m. T4- Pittosporum- reduce crown by up to 1.5m.

  Awaiting decision Trees 7 docs

• P2026/1302/LBC Granted

  78 King's Cross Road, London, WC1X 9QG

  Internal works to include: layout reconfigurations; installation of mezzanine within southern courtroom; partial removal of joinery with the former courtrooms; new and replacement fittings, furnishings, ironmongery and lighting; refurbishment of existing doors, flooring, walls, joinery, and ceiling finishes; and associated internal works.

  Received 18 May, published by the council 25 Jul 2026 Heritage and listed buildings
• P2026/2457/COL Status unknown

  89 Steve Biko Road, London, N7 7JF

  Ceritification of Lawful Development (Proposed) for the change of use of a room

  Received 16 Sep, published by the council 18 Sep 2026 Heritage and listed buildings
• P2026/2429/LBC Awaiting decision

  40, Kingsway Place, London, EC1R 0LU

  Full interior renovation consisting of alteration of existing plasterboard and

  Received 14 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
• P2026/2350/LBC Awaiting decision

  16 THORNHILL SQUARE LONDON N1 1BQ

  Install French oak herringbone parquet floor to principal rooms throughout, Ins

  14 Sep 2026 Heritage and listed buildings
• P2026/2296/LBC Awaiting decision

  88 St John Street, London, EC1M 4EH

  Enlarging opening between rear restaurant area and kitchen, reorganising the co

  11 Sep 2026 Heritage and listed buildings