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

This site has had 2 applications since 2022: 2 approved, 0 refused.

• P2023/0061/LBC Granted

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

  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

  Decided 18 Apr 2023 Heritage and listed buildings

1. 21 Dec 2022

   Received by Islington

2. 23 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 18 Apr 2023

   Decision issued: Approve with conditions

4. 28 Aug 2026

   Added to PlanIndex

Islington granted permission on 18 April 2023, 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.

• 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, 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

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

  P2024/3289/AOD Submitted 11 Oct 2024 50 yards away

  Approval of details pursuant to condition 4 (samples of bricks) & condition 5 (pointing) of listed building consent reference: P2024/1638/LBC dated: 26/09/2024 for External repairs and maintenance works to all elevations including isolated brickwork repairs, isolated repointing, chimney flaunching repairs, structural investigations and repairs to stone lintels and redecoration of window frames.

  Granted Conditions Windows or glazing 10 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

• 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