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 Awaiting decision

  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 0m 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 0m 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

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

  P2025/2191/TRE Submitted 31 Jul 2025 0m away

  100% historically approved · decision due ~27 Oct

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

  Awaiting decision Trees 3 docs

• 4A Cowcross Street, London, EC1M 6DR

  P2026/0980/COL Submitted 14 Apr 2026 38m away

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

  Granted Lawful development

• The Rookery, 12 Peter's Lane, London, EC1M 6DS

  P2025/2504/FUL Submitted 4 Sep 2025 41m away

  Proposed new metal screen around existing plant at roof level.

  Granted Full applications

• The Smokery, 2-6 Greenhill's Rents, London, EC1M 6BW

  P2021/1708/FUL Submitted 11 Jun 2021 41m away

  Erection of third floor roof extension to provide additional office floorspace (Class E) and associated terraces; extensions at basement ground, first and second floors to the eastern elevation of office building to facilitate a new stair and lift core and associated alterations to office building.

  Granted Full applications Extension 25 docs

• P2026/0704/AOD Granted

  York Way Estate, North Road, London, N7 9PX

  Approval of details pursuant to condition 27 (signage details) of planning consent ref: P2021/0969/FUL dated 27/07/2021.

  13 Mar 2026 Conditions
• P2026/1159/AOD Granted

  Arbuthnot House, 7-21 Wilson Street, London EC2M 2SN

  Partial approval of details pursuant to condition 3 (Materials) Parts A to I excluding Part B of planning permission ref. P2024/3548/FUL dated 02/06/2025.

  1 May 2026 Conditions
• P2026/1084/AOD Granted

  FLAT A 29 CLAREMONT SQUARE LONDON N1 9LX

  Approval of details pursuant to condition 3 of listed building consent ref P2025/3255/LBC dated 19/03/2026.

  23 Apr 2026 Conditions
• P2026/0837/AOD Granted

  74 - 76 St John Street, London, EC1M 4DT

  Approval of details pursuant to Condition 4 (Construction Management Plan) of Planning Permission P2023/1928/FUL, dated 01/11/2023, 'Change of use of the basement, lower ground floor and part of the ground floor from Use Class B8 (storage) and car park to Class E (limited to office or showroom use), front extension from ground to seventh floor, rear extension at second floor level, replacement front and rear facade, roof plant machinery with associated enclosure and the use of the rooftop for amenity space'.

  27 Mar 2026 Conditions
• P2026/1117/AOD Granted

  4 Brandon Road, London, N7 9AA

  Approval of details pursuant to condition 24 (landscaping) of planning consent reference P2023/1719/FUL dated 18 April 2024

  28 Apr 2026 Conditions