55 Sidmouth Street London WC1H 8JX

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

• 2023/3676/P Granted

  55 Sidmouth Street London WC1H 8JX

  Change of use of part lower ground to second floors from a residential dwelling to 6 non self-contained rooms with shared facilities as a House in Multiple Occupation (HMO's).

  Decided 7 Aug 2024 Full applications

1. 7 Aug 2024

   Decision issued: Granted and Warning of Enforcement Action

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 7 August 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.

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.

• 55 Sidmouth Street London WC1H 8JX

  2023/3676/P 50 yards away

  Change of use of part lower ground to second floors from a residential dwelling to 6 non self-contained rooms with shared facilities as a House in Multiple Occupation (HMO's).

  Granted Full applications
  Domestic

• 53 Sidmouth Street London WC1H 8JX

  2021/3566/L 50 yards away

  Removal of pipework and blocking up of basement window to front elevation. Installation of new pipework and air bricks on rear elevation. Internal alterations and refurbishment at all floor levels.

  Granted Heritage and listed buildings Windows or glazing

• 53 Sidmouth Street London WC1H 8JX

  2012/2588/L 50 yards away

  Works comprising re-roofing of the annexe, repair to the brickwork including repointing at ground floor and basement levels.

  Withdrawn Heritage and listed buildings

• 53 Sidmouth Street London WC1H 8JX

  2010/6628/L 50 yards away

  Replacement of two windows, at front ground floor and basement level. The ground floor, with single glazed hardwood vertically sliding sashes only and the basement with sashes and case to existing single dwelling (Class C3).

  Granted Heritage and listed buildings Windows or glazing
  Domestic

• 53 Sidmouth Street London WC1H 8JX

  2026/1333/L Submitted 13 Apr 2026 50 yards away

  Replacement of sash windows with double glazed units, comprising 5 no. windows in front elevation and 1 no. window in rear elevation.

  Granted Heritage and listed buildings Windows or glazing 14 docs

• 1 Regent Square London WC1H 8HZ

  2010/3923/L 50 yards away

  External and internal alterations in association with erection of a first floor rear extension for ground floor flat (Class C3), installation of windows at ground floor level on west elevation and associated alterations.

  Refused Heritage and listed buildings 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