9 - 13, Denmark House, Cowcross Street, London

This site has had 3 applications since 2024: 2 approved, 0 refused.

• P2026/0213/TRE Granted

  9 - 13, Denmark House, Cowcross Street, London

  Black Locust/False acadia - Trim back tree 3 meters all over away from building

  Decided 2 Feb 2026 Trees
• P2025/2191/TRE Decided

  9 - 13, Denmark House, Cowcross Street, London

  Crown lift X5 trees to 2.4 meters. Tree species are European Linden.

  Submitted 31 Jul 2025 Trees

1. 11 Oct 2024

   Received by Islington

2. 5 Dec 2024

   Decision issued: Approve with no conditions

3. 28 Aug 2026

   Added to PlanIndex

Islington granted permission on 5 December 2024, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Denmark House, 9-13 Cowcross Street, London, EC1M 6DR

  P2023/0061/LBC Submitted 21 Dec 2022 50 yards away

  External alterations to comprise replacement of vent grilles to rear wall; replacement of boiler flue exhausts; additional opening to 2nd floor and undercroft for gas riser and meter cupboard; general repairs to façade. Internal alterations to flats 1&2 to comprise installation of wall lining to the inside face of the external masonry walls; insertion of secondary glazing; removal of flooring and plasterboard ceiling to expose original floors and, joists and steel beams; minor alteration to WC and ensuite partitions. Communal area alterations to comprise refurbishment of lift; upgrade of emergency lighting; installation of mechanical ventilation; refurbishment of stair finishes; refurbishment of ground floor ancillary service cupboards and refuse store doors

  Granted Heritage and listed buildings New dwelling Windows or glazing 9 docs

• Denmark House, 9-13 Cowcross Street, London, EC1M 6DR

  P2022/4317/FUL Submitted 21 Dec 2022 50 yards away

  External alterations to comprise replacement of vent grilles to rear wall; replacement of boiler flue exhausts; additional opening to 2nd floor and undercroft for gas riser and meter cupboard; general repairs to façade. Internal alterations to flats 1&2 to comprise installation of wall lining to the inside face of the external masonry walls; insertion of secondary glazing; removal of flooring and plasterboard ceiling to expose original floors and, joists and steel beams; minor alteration to WC and ensuite partitions. Communal area alterations to comprise refurbishment of lift; upgrade of emergency lighting; installation of mechanical ventilation; refurbishment of stair finishes; refurbishment of ground floor ancillary service cupboards and refuse store doors

  Granted Full applications New dwelling Windows or glazing 37 docs

• Denmark House, 9-13 Cowcross Street, Islington, London, EC1M 6DR

  P2020/0686/FUL Submitted 4 Mar 2020 50 yards away

  Subdivision of exiting property at first and second floor levels from 2x self-contained flats to 4x self-contained flats; external alterations to include reinstatement of 2x windows; internal alterations and associated works.

  Granted Full applications New dwelling Windows or glazing 71 docs

• Denmark House, 9-13 Cowcross Street, Islington, London, EC1M 6DR

  P2020/0805/LBC Submitted 4 Mar 2020 50 yards away

  Subdivision of exiting property at first and second floor levels from 2x self-contained flats to 4x self-contained flats; external alterations to include reinstatement of 2x windows; internal alterations and associated works.

  Granted Heritage and listed buildings New dwelling Windows or glazing 32 docs

• 9 - 13, Denmark House, Cowcross Street, London

  P2025/2191/TRE Submitted 31 Jul 2025 50 yards away

  99% historically approved · decision due ~27 Oct

  Crown lift X5 trees to 2.4 meters. Tree species are European Linden.

  Decided Trees 3 docs

• 4A Cowcross Street, London, EC1M 6DR

  P2026/0980/COL Submitted 14 Apr 2026 50 yards away

  Certificate of Lawful (Existing) development for the use of the first, second an

  Granted Lawful development

• P2026/2613/AOD Awaiting decision

  81, TURLEWRAY CLOSE, LONDON, ISLINGTON, N4 3LR

  Approval of details pursuant to condition 8 (WATER EFFICIENCY REQUIREMENTS (DETAILS), 9 RENEWABLE ENERGY (DETAILS) and 11 (SECURE BE DESIGN (DETAILS) of planning permission ref. P2021/2385/FUL dated 13 December 2022 (Erection of a two-bed dwellinghouse located to the rear garden including associated demolition of existing front garage, landscaping works, new 2m boundary fencing, construction of cycle storage, refuse/recycling storage and mobility scooter storage).

  Received 5 Oct, published by the council 11 Oct 2026 Conditions
• P2026/1401/AOD Granted

  33 - 37 Corsica Street, London, N5 1JT

  Approval of details pursuant to condition 18 (Landscaping) of planning permission ref. P2023/3394/FUL dated 20/11/2025. (Demolition of the existing dwellinghouse and erection of a replacement two-storey (plus basement) dwellinghouse with rooftop PV panels and Air Source Heat Pumps and associated boundary treatment and landscaping works.)

  Received 1 Jun, published by the council 25 Jul 2026 Conditions
• P2026/2581/AOD Awaiting decision

  London Metropolitan University, Rear Of 67-81, 81A Benwell Road, London, N7 7BW

  Approval of details pursuant to condition 8 (Wayfinding and Signposting) of planning permission reference: P2024/1873/FUL dated 20/11/2024

  Received 30 Sep, published by the council 11 Oct 2026 Conditions
• P2026/2099/AOD Granted

  26, Museum of the Order of Saint John, St John's Lane, London, EC1M 4DA

  Approval of details pursuant to condition 3 of planning consent reference P2024/3514/LBC dated 11/04/2025

  Received 5 Aug, published by the council 19 Sep 2026 Conditions
• P2026/1574/AOD Granted

  427 Caledonian Road, London, N7 9BG

  Approval of Details pursuant to condition 8 (Plant Noise Details) of planning permission ref. P2025/0313/FUL dated 25/09/2025 (as varied by planning permission ref. P2025/3450/S73 dated 21/05/2026). ‘Demolition of existing mansard roof extension and replacement with a part 4th and 5th floor roof extension to provide additional hotel accommodation and refurbishment and reconfiguration of an existing hotel and public house (Sui Generis).’

  Received 16 Jun, published by the council 24 Jul 2026 Conditions