16 - 18 Argyle Square London WC1H 8AS

1. 18 Oct 2018

   Received by Camden

2. 25 Oct 2018

   Validated

   Checked as complete and ready for consideration.

3. 19 Oct 2023

   Decision issued: Withdrawn Decision

4. 22 Jul 2026

   Added to PlanIndex

5. 21 Sep 2026

   Status changed to WITHDRAWN

   Previously Withdrawn.

• 2017/6410/L Granted

  Hotel Montana 16-18 Argyle Square LONDON WC1H 8AS

  Demolition and rebuilding of rear extensions (part-retrospective)

  Decided 9 Jan 2018 Heritage and listed buildings

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

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

  2017/5592/P Submitted 6 Oct 2017 50 yards away

  Demolition and rebuilding of rear extensions (part-retrospective)

  Granted Full applications Extension Demolition 39 docs

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

  2017/6410/L Submitted 6 Oct 2017 50 yards away

  Demolition and rebuilding of rear extensions (part-retrospective)

  Granted Heritage and listed buildings Extension Demolition 2 docs

• 11-15 Argyle Square London WC1H 8AS

  2015/6140/P 50 yards away

  First floor rear extensions to 5 hotel buildings to create 5 new guest rooms

  Withdrawn Full applications Extension

• 11-15 Argyle Square London WC1H 8AS

  2015/6688/L 50 yards away

  First floor rear extensions and associated internal works to 5 hotel buildings to create 5 new guest rooms

  Withdrawn Heritage and listed buildings Extension

• 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

• 23-25 Argyle Square London WC1H 8AS

  2021/1719/P 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 extensions at no. 25 to create additional hotel guest rooms

  Granted Full applications Extension Windows or glazing

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

  Received 1 Oct, published by the council 9 Oct 2026 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings