12, 13 & 14 Bloomsbury Square London WC1 2LP

This site has had 2 applications since 2015.

• 2015/1839/P Withdrawn

  12, 13 & 14 Bloomsbury Square London WC1 2LP

  Installation of air conditioning unit on rear of building 14.

  Decided 28 Oct 2015 Full applications

1. 28 Oct 2015

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

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.

• 12 - 14 Bloomsbury Square London WC1A 2LP

  2011/1977/L 0m away

  Works in assocaition with installation of air conditioning units including acoustic enclosures at roof level to offices (Class B1)

  Granted Heritage and listed buildings

• 12, 13 & 14 Bloomsbury Square London WC1 2LP

  2015/1839/P 0m away

  Installation of air conditioning unit on rear of building 14.

  Withdrawn Full applications

• 12 - 14 Bloomsbury Square London WC1A 2LP

  2012/5375/P 0m away

  Relocation of air conditioning condensers from rear to front roofs of no.'s 12-13 and retention of air conditioning unit to rear roof of No. 14.

  Refused Full applications

• 12 - 14 Bloomsbury Square London WC1A 2LP

  2011/1976/P 0m away

  Installation of air conditioning units including acoustic enclosures at roof level to offices (Class B1)

  Granted Full applications

• Flat 19 Whitehall 9-11 Bloomsbury Square London WC1A 2LP

  2018/1298/L 0m away

  Removal of non-loadbearing wall between kitchen and dining/living areas; relocation of door to hallway; renewal of existing timber sash windows with Slimlite double glazed units, frames to match existing.

  Granted Heritage and listed buildings Windows or glazing

• 12 - 14 Bloomsbury Square London WC1A 2LP

  2012/1932/L 0m away

  Retention of 3 x air condenser units, mounted on chimney stacks, and associated internal alterations in connection with offices (Class B1a).

  Refused Heritage and listed buildings

• 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