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Planning application

42-43 Queen Square London WC1N 3AQ

Granted Camden 2024/2090/L Heritage and listed buildings

Works: Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

External alterations to include installation of canopy lift between lower ground and ground floor level; temporary removal of rooflight to install MRI machine and temporary removal of brickwork to lower ground floor front elevation to install cancer treatment machine; installation of plant at roof level and quench pipe; removal of existing lift; installation of secondary glazing and ; removal of existing ground floor side elevation window and installation of window and door; remedial works to the exterior of the building; the installation of vents above the stairs and associated external alterations. Internal alterations to include installation of bins and cycle parking in the existing vaults; installation of shielded bunker for the cancer treatment machine at lower ground floor level; construction of new partition walls at lower ground, ground, second, third and fourth floor levels; remedial works; installation of new lift and raising of the floor to the rear of 43 Queen Square to provide level access; reinforcement to third floor to support MRI machine; and associated alterations for the use of the building as a healthcare facility (Class E).

As published by the council, reference 2024/2090/L

Application record

Reference
2024/2090/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
25 Sep 2024
Postcode
WC1N 3AQ

Site history

Applications at this address on the Camden register

This site has had 6 applications since 2010: 6 approved, 0 refused.

  • 2026/1591/P Granted

    42-43 Queen Square London WC1N 3AQ

    Change of use from Education (Class F1) to Healthcare Facility (Class E(e)).

    Decided 11 Jun 2026 Full applications
  • 2024/2047/P Granted

    42-43 Queen Square London WC1N 3AQ

    External alterations to include installation of canopy lift between lower ground and ground floor level; installation of plant at roof level and quench pipe; removal of existing lift; removal of existing ground floor side elevation window and installation of window and door; installation of vents above the stairs and associated external alterations.

    Decided 25 Sep 2024 Full applications
  • 2012/1467/P Granted

    42-43 Queen Square London WC1N 3AQ

    Replacement of glazed roof to ground floor level at rear of education facility (Class D1).

    Decided 30 Apr 2012 Full applications
  • 2010/1986/L Granted

    42 - 43 Queen Square London WC1N 3AQ

    Internal and external alterations including replacement of a window with a doorway and remodelling of rooms at basement level and alterations to internal doors at first floor level, all in association with existing education facility (Class D1).

    Decided 10 Jun 2010 Heritage and listed buildings
  • 2010/1987/P Granted

    42 - 43 Queen Square London WC1N 3AQ

    External alteration to replace window with doorway at basement level to the front elevation of education facility (Class D1).

    Decided 10 Jun 2010 Full applications

Timeline

Dates from the published record

  1. 25 Sep 2024

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 25 September 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.

About heritage and listed building applications

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.

Nearby applications

Within 500 metres

  • 42 - 43 Queen Square London WC1N 3AQ

    2010/1986/L 0m away

    Internal and external alterations including replacement of a window with a doorway and remodelling of rooms at basement level and alterations to internal doors at first floor level, all in association with existing education facility (Class D1).

    Granted Heritage and listed buildings Windows or glazing
  • 42 - 43 Queen Square London WC1N 3AQ

    2010/1987/P 0m away

    External alteration to replace window with doorway at basement level to the front elevation of education facility (Class D1).

    Granted Full applications Windows or glazing
  • 42-43 Queen Square London WC1N 3AQ

    2024/2047/P 0m away

    External alterations to include installation of canopy lift between lower ground and ground floor level; installation of plant at roof level and quench pipe; removal of existing lift; removal of existing ground floor side elevation window and installation of window and door; installation of vents above the stairs and associated external alterations.

    Granted Full applications Windows or glazing
  • 42 Queen Square London WC1N 3AQ

    2011/2841/L 0m away

    Internal and external alterations including installation of doors at basement level and works to front entrance steps.

    Granted Heritage and listed buildings
  • 42-43 Queen Square London WC1N 3AQ

    2012/1467/P 0m away

    Replacement of glazed roof to ground floor level at rear of education facility (Class D1).

    Granted Full applications Windows or glazing
  • 42-43 Queen Square London WC1N 3AQ

    2026/1591/P Submitted 21 Apr 2026 0m away

    Change of use from Education (Class F1) to Healthcare Facility (Class E(e)).

    Granted Full applications 6 docs

In Camden

  • 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