17-19 Park Square East and Peto Place London NW1 4LH

1. 15 Dec 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   Decision issued: Withdrawn Decision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.

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.

• 17 Park Square East London NW1 4LH

  2020/0801/P 0m away

  Change of use from institutional use (sui generis) to residential (Class C3) to form a self-contained dwelling over basement, ground and upper storeys, excavation of existing vaults, extension at ground floor level to provide a single storey rear extension, internal refurbishment and associated works.

  Granted Full applications Extension
  Small domestic

• 17 Park Square East London NW1 4LH

  2020/0844/L 0m away

  Excavation of existing vaults, extension at ground floor level to provide a single storey rear extension, internal and external refurbishment in association with works of conversion from institutional use (sui generis) to residential (Class C3) to form a self-contained dwelling over basement, ground and upper storeys.

  Granted Heritage and listed buildings Extension
  Small domestic

• 19 Park Square East London NW1 4LH

  2020/0845/L 0m away

  Excavation of existing vaults, extension at ground floor level to provide a single storey rear extension, internal and external refurbishment in association with works of conversion from institutional use (sui generis) to residential (Class C3) to form a self-contained dwelling over basement, ground and upper storeys.

  Granted Heritage and listed buildings Extension
  Small domestic

• 19 Park Square East London NW1 4LH

  2020/0804/P 0m away

  Change of use from institutional use (sui generis) to residential (Class C3) to form a self-contained dwelling over basement, ground and upper storeys, excavation of existing vaults, extension at ground floor level to provide a single storey rear extension, internal refurbishment and associated works.

  Granted Full applications Extension
  Small domestic

• 17-18 Park Square East London NW1 4LH

  2014/7772/L 0m away

  Internal and external alterations associated with change of use of offices (Class B1) to residential (Class C3) to provide 8 residential units. Works include internal reconfiguration, extension of existing lightwell (facing Peto Place), additional storey at 3rd floor level to building facing Peto Place, basement excavation, ancillary landscaping, refuse and cycle storage and single storey sub-station (to the rear of 3 Albany Terrace).

  Withdrawn Heritage and listed buildings Extension
  Small domestic

• 15 Park Square East London NW1 4LH

  2016/3082/P 11m away

  Erection of two-storey rear extension, replacement of rear window to doors, creation of basement lobby and entrance door under front lightwell bridge and installation of an air-conditioning unit to roof.

  Granted Full applications Extension Windows or glazing

• 2026/2471/P Granted

  Flat A 26 Eton Avenue London NW3 3HL

  Proposed elevational alterations to side and rear of the garden flat.

  15 Jun 2026 Full applications
• 2026/2467/P Granted

  42 Mornington Terrace London Camden NW1 7RT

  Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

  12 Jun 2026 Full applications
• 2026/2424/P Granted

  British Museum Great Russell Street London WC1B 3DG

  Details of SUDS system evidence required by Condition 10 of planning permission ref 2023/1848/P dated 17/07/2024 for Erection of new two storey building, plus basement and associated works to provide plant and welfare accommodation ancillary to the Museum following demolition of existing building and two storey structures on East Road (to the rear of 9-11 Montague Street and 43 Russell Square)

  11 Jun 2026 Full applications
• 2026/3888/P Awaiting decision

  Unit A, Ground Floor West 3-5 Bleeding Heart Yard London EC1N 8SJ

  Replace solid metal ground floor entrance door with glazed entrance door (Retrospective).

  9 Sep 2026 Full applications
• 2026/3903/P Awaiting decision

  2 Fellows Road London NW3 3LP

  Details pursuant to Condition 4 (Materials Details) of planning permission ref. 2026/2123/P (dated 21/07/2026) for: Amalgamation of existing two flats into one single dwellinghouse (Class C3); garage conversion to habitable space; infill extension at front lower ground and ground floors; minor changes to fenestration at rear; erection of copper roof extension with rooflight to existing rear extension; replacement terrace railings; installation of rooflight to main roof; new front boundary railings and gates; refurbishment of front steps; rear garden landscaping works; and associated exterior alterations.

  9 Sep 2026 Full applications