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Planning application

18 Bloomsbury Square London WC1A 2NS

Awaiting decision Camden 2025/0784/P Full applications

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden. Internal alterations, including removing non original internal walls to ground, 1st and 2nd floor.

As published by the council, reference 2025/0784/P

Application record

Reference
2025/0784/P
Category
Full applications
Status
Registered
Postcode
WC1A 2NS

Site history

Applications at this address on the Camden register

This site has had 6 applications since 2015: 4 approved, 0 refused.

  • 2026/2270/P Granted

    18 Bloomsbury Square London WC1A 2NS

    Details of condition 6 (Active cooling) relating to planning permission 2025/0784/P dated 21/10/2025 for replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden.

    Decided 30 Jul 2026 Full applications
  • 2026/1242/T Granted

    18 Bloomsbury Square London WC1A 2NS

    REAR GARDEN: 1 x Holly (T1) - Fell to ground level.

    Decided 23 Apr 2026 Trees
  • 2020/2797/T Granted

    18 Bloomsbury Square London WC1A 2NS

    REAR GARDEN: 1 x Tree of Heaven (T1) - Reduce the crown of the tree back to the most recent points of reduction (up to 3m).

    Decided 14 Jul 2020 Trees
  • 2015/5986/T Granted

    18 Bloomsbury Square London WC1A 2NS

    REAR GARDEN: 1 x Tree of Heaven - Remove very low basal branch back to stem, remove all deadwood and reduce crown by 2m on sides only. 1 x Holly - reduce height down to 6m and draw in sides all around by 1/2 to 1m 1 x Elder - scaffold pollard down to 6m and allow to re-grow

    Decided 25 Nov 2015 Trees
  • 2025/1763/L Awaiting decision

    18 Bloomsbury Square London WC1A 2NS

    Replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden. Internal alterations, including removing non original internal walls to ground, 1st and 2nd floor.

    Heritage and listed buildings

Timeline

Dates from the published record

  1. 22 Jul 2026

    Added to PlanIndex

  2. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

    Camden took a median of 42 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2026/2270/P Granted

    18 Bloomsbury Square London WC1A 2NS

    Details of condition 6 (Active cooling) relating to planning permission 2025/0784/P dated 21/10/2025 for replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden.

    Decided 30 Jul 2026 Full applications

What happens while it is decided

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided full applications in a median of 56 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 18 Bloomsbury Square London WC1A 2NS

    2025/1763/L 50 yards away

    96% historically approved

    Replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden. Internal alterations, including removing non original internal walls to ground, 1st and 2nd floor.

    Awaiting decision Heritage and listed buildings

  • 18 Bloomsbury Square London WC1A 2NS

    2020/2797/T 50 yards away

    REAR GARDEN: 1 x Tree of Heaven (T1) - Reduce the crown of the tree back to the most recent points of reduction (up to 3m).

    Granted Trees

  • 18 Bloomsbury Square London WC1A 2NS

    2026/2270/P Submitted 3 Jun 2026 50 yards away

    Details of condition 6 (Active cooling) relating to planning permission 2025/0784/P dated 21/10/2025 for replacement of existing gas boiler with Air Source Heat Pumps, including condensers in the rear garden.

    Granted Full applications 3 docs

  • 18 Bloomsbury Square London WC1A 2NS

    2026/1242/T Submitted 27 Mar 2026 50 yards away

    REAR GARDEN: 1 x Holly (T1) - Fell to ground level.

    Granted Trees 5 docs

  • 18 Bloomsbury Square London WC1A 2NS

    2015/5986/T 50 yards away

    REAR GARDEN: 1 x Tree of Heaven - Remove very low basal branch back to stem, remove all deadwood and reduce crown by 2m on sides only. 1 x Holly - reduce height down to 6m and draw in sides all around by 1/2 to 1m 1 x Elder - scaffold pollard down to 6m and allow to re-grow

    Granted Trees

  • 19 Bloomsbury Square London WC1A 2NS

    2011/0267/P 50 yards away

    Retrospective change of use from offices (class B1) to use as a language (class D1) at first, second and third floor.

    Withdrawn Full applications

In Camden

  • 2026/3898/P Awaiting decision

    98 Marchmont Street London WC1N 1AG

    Installation of a new kitchen extraction and ventilation system to the rear of the premises, including associated external ductwork, extraction plant and ancillary equipment.

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/2709/P Awaiting decision

    166A Camden Street London NW1 9PT

    Change of use from Use Class E to C3 Residential, demolition of existing store and office space, and erection of a three-bedroom dwellinghouse.

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/3994/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 23 (LUL Subculture) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/3993/P Awaiting decision

    Euston Tower 286 Euston Road London NW1 3DP

    Details to discharge Condition 22 (LUL Infrastructure) of planning reference 2023/5240/P dated 26/01/26 for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, caf?? and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 2026/3861/P Awaiting decision

    Beaumont Court 1-45 College Grove London NW1 0RW

    Installation of condensors and minor alterations to elevations at lower floors.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications