19 Belsize Square London NW3 4HT

This site has had 2 applications since 2022: 2 approved, 0 refused.

• 2022/3799/T Granted

  19 Belsize Square London NW3 4HT

  REAR GARDEN: 1 x Sycamore (T6) - Fell to ground level.

  Decided 24 Oct 2022 Trees

1. 22 Aug 2022

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 22 August 2022, 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.

• 19 Belsize Square London NW3 4HT

  2022/3799/T 0m away

  REAR GARDEN: 1 x Sycamore (T6) - Fell to ground level.

  Granted Trees

• 20 Belsize Square London NW3 4HT

  2014/5933/T 3m away

  (TPO REF C958) FRONT GARDEN: 1 x Horse Chestnut - Reduce height to around 8m above ground

  Refused Trees

• 20 Belsize Square London NW3 4HT

  2011/3367/T 3m away

  (TPO Ref: C958) FRONT GARDEN: 1 x Horse Chestnut - Fell.

  Refused Trees

• 20 Belsize Square London NW3 4HT

  2018/0232/T 3m away

  (TPO REF C958) FRONT GARDEN: 1 x Horse Chestnut - Reduce height to 13m and thin by 40%

  Granted Trees

• 20 Belsize Square London NW3 4HT

  2016/5512/T 3m away

  (TPO REF C958) FRONT GARDEN: 1 x Horse Chestnut - Fell

  Refused Trees

• 20 Belsize Square London NW3 4HT

  2018/3068/P 3m away

  Variation of condition 2 (approved drawings) of planning reference 2018/1956/P dated 08/06/2018 (for Conversion of 2 x 4 bed flats into a 1 x 6 bed single family dwellinghouse); namely, the insertion of 1x rear rooflight.

  Granted Full applications New dwelling Loft or dormer
  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