38 Belsize Avenue London NW3 4AH

This site has had 8 applications since 2012: 6 approved, 2 refused.

• 2025/1578/P Granted

  38 Belsize Avenue London NW3 4AH

  Details of artificial lighting required by condition 2 of APP/X5210/W/24/3350002 dated 15/01/2025 (2023/4698/P) for retrospective application for the erection of a pergola.

  Decided 10 Jun 2025 Full applications
• 2013/2001/P Granted

  38 Belsize Avenue London NW3 4AH

  Details of windows and French doors in relation to condition 4 of planning permission granted on 23/02/09 (ref. 2012/6270/P) for replacement of windows to all flats.

  Decided 25 Apr 2013 Full applications
• 2013/0821/P Granted

  38 Belsize Avenue London NW3 4AH

  Non-material amendment to planning permission granted 18/09/12 (Ref: 2012/3936/P for the erection of roof extension with 4 circular windows and 4 rooflights in connection with existing residential flat (Class C3).), namely to set in the side walls of the roof extension by 300mm from party walls.

  Decided 18 Mar 2013 Full applications
• 2012/6270/P Granted

  38 Belsize Avenue London NW3 4AH

  Replacement of windows on front and rear elevation in connection with existing residential flats (Class C3).

  Decided 14 Jan 2013 Full applications
• 2012/4196/P Refused

  38 Belsize Avenue London NW3 4AH

  Replacement of windows on front and rear elevation in connection with existing residential flats (Class C3).

  Decided 16 Oct 2012 Full applications
• 2012/3751/P Granted

  38 Belsize Avenue London NW3 4AH

  Conversion of ground - first floor maisonette and second floor flat into a single dwelling (Class C3).

  Decided 19 Sep 2012 Full applications
• 2012/3936/P Granted

  38 Belsize Avenue London NW3 4AH

  Erection of roof extension with 4 circular windows and 4 rooflights in connection with existing residential flat (Class C3).

  Decided 18 Sep 2012 Full applications

1. 2 Nov 2023

   Received by Camden

2. 23 Nov 2023

   Validated

   Checked as complete and ready for consideration.

3. 14 May 2024

   Decision issued: Refused and Warning of Enforcement Action to be Taken

4. 22 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2025/1578/P Granted

  38 Belsize Avenue London NW3 4AH

  Details of artificial lighting required by condition 2 of APP/X5210/W/24/3350002 dated 15/01/2025 (2023/4698/P) for retrospective application for the erection of a pergola.

  Decided 10 Jun 2025 Full applications

This application is at appeal, which passes the decision from Camden to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 38 Belsize Avenue London NW3 4AH

  2012/6270/P 50 yards away

  Replacement of windows on front and rear elevation in connection with existing residential flats (Class C3).

  Granted Full applications New dwelling Windows or glazing

• 38 Belsize Avenue London NW3 4AH

  2013/0821/P 50 yards away

  Non-material amendment to planning permission granted 18/09/12 (Ref: 2012/3936/P for the erection of roof extension with 4 circular windows and 4 rooflights in connection with existing residential flat (Class C3).), namely to set in the side walls of the roof extension by 300mm from party walls.

  Granted Full applications Extension Loft or dormer +1

• 38 Belsize Avenue London NW3 4AH

  2013/2001/P 50 yards away

  Details of windows and French doors in relation to condition 4 of planning permission granted on 23/02/09 (ref. 2012/6270/P) for replacement of windows to all flats.

  Granted Full applications New dwelling Windows or glazing

• 38 Belsize Avenue London Camden NW3 4AH

  2024/0896/P 50 yards away

  Conversion of two flats into a single family dweling house.

  Granted Full applications New dwelling
  Several homes

• 38 Belsize Avenue London NW3 4AH

  2012/4196/P 50 yards away

  Replacement of windows on front and rear elevation in connection with existing residential flats (Class C3).

  Refused Full applications New dwelling Windows or glazing

• 38 Belsize Avenue London NW3 4AH

  2012/3936/P 50 yards away

  Erection of roof extension with 4 circular windows and 4 rooflights in connection with existing residential flat (Class C3).

  Granted Full applications Extension Loft or dormer +1

• 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