4 Belsize Square, London. NW3 4HT.

1. 18 Mar 2021

   Decision issued: Withdrawn Decision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.

• 3 Belsize Square London NW3 4HT

  2023/4502/T Submitted 19 Oct 2023 50 yards away

  REAR GARDEN: 1 x Poplar (T1) - Crown reduce height by approx. 4m (to no more than 1m beyond old pruning points). Reduce lateral growth by approx. 3m - 4m (regrowth only) back to old pruning points to leave a bare framework for future management.

  Granted Trees 3 docs

• 3 Belsize Square London NW3 4HT

  2020/5036/T Submitted 30 Oct 2020 50 yards away

  REAR GARDEN: 1 x Poplar (T1) - Re-pollard, removing 3 - 4m of new growth.

  Granted Trees 6 docs

• Flat B 3 Belsize Square London NW3 4HT

  2016/4537/T 50 yards away

  REAR GARDEN: 1 x Poplar - Reduce overall crown by 8-10 metres 1 x Silver Birch - Reduce crown by 0.5m

  Granted Trees

• Flat Basement Rear 5a Belsize Square London NW3 4HT

  2023/4525/P Submitted 20 Oct 2023 50 yards away

  Demolition of existing lower ground-floor single-storey rear extension. Erection of single-storey lower-ground floor rear extension, and associated external alterations.

  Granted Full applications Extension Demolition 12 docs
  Small domestic

• Flat Basement Rear 5a Belsize Square London NW3 4HT

  2023/4351/P Submitted 11 Oct 2023 50 yards away

  Amalgamation of the existing two lower-ground floor flats into one self-contained flat (Use Class C3).

  Granted Lawful development New dwelling 10 docs

• Flat 2, Basement Rear 5 Belsize Square London NW3 4HT

  2010/3130/P 50 yards away

  The erection of a single storey rear extension (the existing rear extension would be demolished), the enlargement of an existing window on the side elevation, and the creation of a new window to an existing lower ground floor flat (Class C3).

  Granted Full applications Extension Demolition +1
  Small domestic

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications