71 B Flask Walk London NW3 1ET

This site has had 4 applications since 2021: 4 approved, 0 refused.

• 2022/3517/L Granted

  71 B Flask Walk London NW3 1ET

  Installation of air conditioning including external chiller unit within an acoustic attenuation enclosure

  Decided 21 Dec 2022 Heritage and listed buildings
• 2022/1289/P Granted

  71 B Flask Walk London NW3 1ET

  Installation of air conditioning including external chiller unit within an acoustic attenuation enclosure

  Decided 21 Dec 2022 Full applications
• 2021/0132/L Granted

  71 B Flask Walk London NW3 1ET

  External alterations to fenestration including replacement timber casement and sash windows and french doors, installation of roof ventilation cowl and replacement gas flue with extended terminal.

  Decided 3 Jun 2021 Heritage and listed buildings

1. 3 Jun 2021

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 3 June 2021, 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.

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.

• 71 B Flask Walk London NW3 1ET

  2022/3517/L 0m away

  Installation of air conditioning including external chiller unit within an acoustic attenuation enclosure

  Granted Heritage and listed buildings

• 71 B Flask Walk London NW3 1ET

  2021/0132/L 0m away

  External alterations to fenestration including replacement timber casement and sash windows and french doors, installation of roof ventilation cowl and replacement gas flue with extended terminal.

  Granted Heritage and listed buildings Windows or glazing

• 71 B Flask Walk London NW3 1ET

  2022/1289/P 0m away

  Installation of air conditioning including external chiller unit within an acoustic attenuation enclosure

  Granted Full applications

• 36 New End Square London NW3 1LS

  2016/6546/P 19m away

  Creation of new door for fire escape purposes to rear of studios

  Granted Full applications

• 75 Flask Walk London Camden NW3 1ET

  2022/3412/L 21m away

  Re-covering of main roof in natural slare with associated repairs.

  Granted Heritage and listed buildings

• 75 Flask Walk London NW3 1ET

  2016/2060/L 21m away

  Part demolition and reconstruction of a boundary wall and associated railings to front of property

  Granted Heritage and listed buildings Demolition
  Small domestic

• 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