50 Belsize Avenue London NW3 4AE

This site has had 7 applications since 2010: 6 approved, 1 refused.

• 2023/2046/T Granted

  50 Belsize Avenue London NW3 4AE

  REAR GARDEN: 1 x Beech (T1) - reduce back to previous, up to 2m from height, up to 3m from total canopy diameter.

  Decided 3 Jul 2023 Trees
• 2020/0628/T Granted

  50 Belsize Avenue London NW3 4AE

  REAR GARDEN: 1 x Copper Beech - Trim all round by 20%.

  Decided 3 Mar 2020 Trees
• 2015/6514/T Granted

  50 Belsize Avenue London NW3 4AE

  REAR GARDEN: 1 x Copper Beech - reduce crown all round by 1-2m (approx 15%) and shape.

  Decided 23 Dec 2015 Trees
• 2011/3128/T Granted

  50 Belsize Avenue London NW3 4AE

  REAR GARDEN: 1 x Copper Beech - Reduce crown to give clearance to buildings. Reshape the outer parts of the crown and balance, approx. 15%.

  Decided 5 Jul 2011 Trees
• 2010/3804/P Refused

  50 Belsize Avenue London NW3 4AE

  Excavation of basement extension and erection of rear railings at existing dwelling house (Class C3).

  Decided 16 Sep 2010 Full applications
• 2010/3811/P Granted

  50 Belsize Avenue London NW3 4AE

  Enlargement of existing roof light on front roofslope and insertion of rooflight to rear roofslope of existing dwelling house (Class C3).

  Decided 13 Sep 2010 Full applications

1. 24 Nov 2010

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 24 November 2010, 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.

• 50 Belsize Avenue London NW3 4AE

  2020/0628/T 50 yards away

  REAR GARDEN: 1 x Copper Beech - Trim all round by 20%.

  Granted Trees

• 50 Belsize Avenue London NW3 4AE

  2015/6514/T 50 yards away

  REAR GARDEN: 1 x Copper Beech - reduce crown all round by 1-2m (approx 15%) and shape.

  Granted Trees

• 50 Belsize Avenue London NW3 4AE

  2010/3804/P 50 yards away

  Excavation of basement extension and erection of rear railings at existing dwelling house (Class C3).

  Refused Full applications Extension
  Domestic

• 50 Belsize Avenue London NW3 4AE

  2010/3811/P 50 yards away

  Enlargement of existing roof light on front roofslope and insertion of rooflight to rear roofslope of existing dwelling house (Class C3).

  Granted Full applications Loft or dormer
  Domestic

• 50 Belsize Avenue London NW3 4AE

  2011/3128/T 50 yards away

  REAR GARDEN: 1 x Copper Beech - Reduce crown to give clearance to buildings. Reshape the outer parts of the crown and balance, approx. 15%.

  Granted Trees

• 50 Belsize Avenue London NW3 4AE

  2023/2046/T 50 yards away

  REAR GARDEN: 1 x Beech (T1) - reduce back to previous, up to 2m from height, up to 3m from total canopy diameter.

  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