23-25 Argyle Square London WC1H 8AS

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

• 2021/2393/L Granted

  23-25 Argyle Square London WC1H 8AS

  Reinstatement of the original sash windows to the front elevation; replacement of casement windows in rear elevation with timber sash windows; alterations to existing rear extensions at nos. 23 and 24 and erection of new ground floor/basement rear extension at no. 25

  Decided 5 Jul 2022 Heritage and listed buildings

1. 5 Jul 2022

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 5 July 2022, 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.

• 23-25 Argyle Square London WC1H 8AS

  2021/2393/L 50 yards away

  Reinstatement of the original sash windows to the front elevation; replacement of casement windows in rear elevation with timber sash windows; alterations to existing rear extensions at nos. 23 and 24 and erection of new ground floor/basement rear extension at no. 25

  Granted Heritage and listed buildings Extension Windows or glazing

• 51 Argyle Street London WC1H 8EF

  2025/1786/P 50 yards away

  Details of conditions 5 (hard and soft landscaping). 7 (arboricultural monitoring and site supervision) and 9 (cycle storage) of planning permission 2021/4281/P (Erection of single-storey front and rear extensions to provide additional space for existing community hub [incorporating green roofs] and alterations/provision of new front entrance, replacement and new landscaping at front and rear, and including installation of an air source heat pump), granted on 18/08/2022.

  Granted Full applications Extension
  Small domestic

• 51 Argyle Street London WC1H 8EF

  2021/4281/P 50 yards away

  Erection of single storey front and rear extensions to provide additional space for existing community hub (incorporating green roofs) and alterations/provision of new front entrance, replacement and new landscaping at front and rear and including installation of an air source heat pump.

  Granted Full applications Extension
  Small domestic

• Birkenhead Street Estate Birkenhead Street London WC1H 8BL

  2024/1976/P 50 yards away

  Replacement of external cladding to all elevations on 4 tower blocks and associated works including adaptions to parapet copings, window sills and window returns

  Granted Full applications Windows or glazing

• Fleetfield Birkenhead Street London WC1H 8BP

  2026/0475/P Submitted 9 Feb 2026 50 yards away

  Installation of new gas infrastructure to the existing building (Retrospective).

  Granted Full applications 12 docs

• Hotel Montana 16-18 Argyle Square LONDON WC1H 8AS

  2017/5592/P 50 yards away

  Demolition and rebuilding of rear extensions (part-retrospective)

  Granted Full applications Extension Demolition

• 2026/0369/P Granted

  Railway embankment and land west of 49 Adelaide Road London NW3 3QB

  Installation of a new DNO (Distribution Network Operator) cabinet and erection secure access gate to Adelaide Road, erection of staircase to railway embankment, associated works.

  Received 17 Jul, published by the council 24 Jul 2026 Full applications
• 2026/3694/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 19 (external lighting) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 27 Aug, published by the council 5 Sep 2026 Full applications
• 2026/3904/P Granted

  14 Templewood Avenue London NW3 7XA

  Details pursuant to Condition 5 (Tree protection measures) of planning permission 2026/2315/P dated 10/08/2026 for "Erection of an orangery/outbuilding in the rear garden."

  Received 9 Sep, published by the council 11 Sep 2026 Full applications
• 2025/2002/P Granted

  11 Doughty Street London WC1N 2PL

  Change of use from office (Class E) to residential to form a single-family dwelling (Class C3); associated internal and external alterations

  Received 9 May, published by the council 22 Jul 2026 Full applications
• 2026/3551/P Granted

  19 Charterhouse Street London EC1N 6RA

  Details pursuant to condition 21 (Details of gates/barriers onto Charterhouse Street) of planning permission 2025/1683/P, granted subject to a legal agreement on 05/06/2026, for remodelling, refurbishment and extensions (including 3 additional storeys) of the existing building to provide Use Class E (commercial, retail/restaurant and jewellery workspace) and associated landscaping and facade works.

  Received 19 Aug, published by the council 22 Aug 2026 Full applications