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 0m 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 6m 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 6m 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  Withdrawn Heritage and listed buildings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 6m 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 6m 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 7m 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

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings