6 Belsize Avenue London NW3 4AU

This site has had 7 applications since 2010: 5 approved, 1 refused.

• 2021/1180/T Granted

  6 Belsize Avenue London NW3 4AU

  FRONT GARDEN: 1 x Bay - Crown reduce by 2m. Crown raise to 2.5m - 3m.

  Decided 22 Apr 2021 Trees
• 2018/2865/P Granted

  6 Belsize Avenue London NW3 4AU

  Painting front and rear elevations of dwellinghouse (Class C3) white.

  Decided 20 Jul 2018 Lawful development
• 2018/1779/P Refused

  6 Belsize Avenue London NW3 4AU

  External alterations to existing dwellinghouse (Class C3) including replacement of first floor windows to front and rear and rendering and painting of front and rear elevations.

  Decided 11 Jun 2018 Lawful development
• 2018/0075/P Granted

  6 Belsize Avenue London NW3 4AU

  Erection of single storey ground floor rear extension, single storey front porch with access steps and timber stores to front garden. Replacement front and rear first floor windows.

  Decided 27 Mar 2018 Householder
• 2014/4956/T Granted

  6 Belsize Avenue London NW3 4AU

  FRONT GARDEN: 1 x Bay - Reduce crown by 2-3m in height and spread by 1m.

  Decided 9 Oct 2014 Trees
• 2010/5042/T Granted

  6 Belsize Avenue London NW3 4AU

  FRONT GARDEN: 1 x Bay - Reduce spread all round, including height.

  Decided 22 Oct 2010 Trees

1. 11 Jan 2018

   Received by Camden

2. 31 Jan 2018

   Validated

   Checked as complete and ready for consideration.

3. 14 Feb 2018

   Decision issued: Withdrawn Decision

4. 22 Jul 2026

   Added to PlanIndex

5. 30 Sep 2026

   Status changed to WITHDRAWN

   Previously Withdrawn.

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.

• 6 Belsize Avenue London NW3 4AU

  2018/1779/P Submitted 16 Apr 2018 50 yards away

  External alterations to existing dwellinghouse (Class C3) including replacement of first floor windows to front and rear and rendering and painting of front and rear elevations.

  Refused Lawful development Windows or glazing 7 docs
  Domestic

• 6 Belsize Avenue London NW3 4AU

  2018/2865/P Submitted 19 Jun 2018 50 yards away

  Painting front and rear elevations of dwellinghouse (Class C3) white.

  Granted Lawful development 6 docs
  Domestic

• 6 Belsize Avenue London NW3 4AU

  2018/0075/P Submitted 8 Jan 2018 50 yards away

  Erection of single storey ground floor rear extension, single storey front porch with access steps and timber stores to front garden. Replacement front and rear first floor windows.

  Granted Householder Extension Windows or glazing 10 docs
  Small domestic

• 6 Belsize Avenue London NW3 4AU

  2021/1180/T 50 yards away

  FRONT GARDEN: 1 x Bay - Crown reduce by 2m. Crown raise to 2.5m - 3m.

  Granted Trees

• 6 Belsize Avenue London NW3 4AU

  2014/4956/T 50 yards away

  FRONT GARDEN: 1 x Bay - Reduce crown by 2-3m in height and spread by 1m.

  Granted Trees

• 6 Belsize Avenue London NW3 4AU

  2010/5042/T 50 yards away

  FRONT GARDEN: 1 x Bay - Reduce spread all round, including height.

  Granted Trees

• 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