3 Belsize Place London London NW3 5AL

1. 9 Sep 2013

   Decision issued: Granted Subject to a Section 106 Legal Agreement

2. 22 Jul 2026

   Added to PlanIndex

• 2012/3291/P Granted

  3 Belsize Place London NW3 5AL

  Erection of building comprising basement and part four-storey (to Belsize Place), part two-storey and part single-storey with mezzanine, and roof terrace at 1st floor, to provide a single-family dwellinghouse (Class C3) (following demolition of part single-storey, part three-storey existing office building (Class B1)).

  Decided 21 Jan 2013 Full applications

1 later application on the register refers to this one:

• 2013/7084/P Granted

  3 Belsize Place London NW3 5AL

  Variation of condition 2 (approved plans) of approved scheme (2013/2273/P), granted on 09/09/2013, which was a variation to condition 2 of approved scheme (20132/3291/P) granted on 21/01/2013 (for the erection of building to provide a single-family dwellinghouse (Class C3)); namely to alter the curvature of vaulted roof over rear mezzanine element and replacement of second floor rear flat roof with curved roof.

  Decided 3 Jan 2014 Full applications

Camden granted permission on 9 September 2013, 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.

• 3 Belsize Place London NW3 5AL

  2016/2509/P 50 yards away

  Amendments to planning permission 2012/3291/P (erection of building comprising basement and part four-storey (to Belsize Place), part two-storey and part single-storey with mezzanine, and roof terrace at 1st floor, to provide a single-family dwellinghouse (Class C3) (following demolition of part single-storey, part three-storey existing office building (Class B1)), dated 21/01/13, to include omission of garage, balcony and louvres and minor amendments to colonnade and fenestration.

  Granted Full applications Demolition Windows or glazing
  Small domestic

• 3 Belsize Place London NW3 5AL

  2014/0959/P 50 yards away

  Details required by condition 5 (sustainable urban drainage system), condition 15 (basement details of drainage) ,condition 16 (tree protection) and condition 17 (details of qualified chartered engineer) of planning permission reference 2012/3291/P granted on 21/01/2013 for 'erection of building comprising basement, part four-storey, part two-storey and part single-storey with mezzanine to provide a single-family dwellinghouse following demolition of existing office' (abbrev).

  Granted Full applications Demolition Trees
  Small domestic

• 3 Belsize Place London NW3 5AL

  2012/3368/C 50 yards away

  Demolition of part single-storey, part three-storey existing office building(Class B1).

  Granted Demolition
  Small domestic

• 3 Belsize Place London NW3 5AL

  2015/1847/P 50 yards away

  Details pursuant to Condition 7 (window, louvres, gates, balustrade and facing materials specifications) of planning permission 2012/3291/P dated 21/01/13.

  Granted Full applications Windows or glazing

• 3 Belsize Place London NW3 5AL

  2015/0290/P 50 yards away

  Variation of Condition 2 of planning permission 2012/3291/P, dated 21/01/2013 (for erection of building comprising basement and part four-storey (to Belsize Place), part two-storey and part single-storey with mezzanine, and roof terrace at 1st floor, to provide a single-family dwellinghouse), namely to allow alterations to the approved fenestration to the northern corner and rear elevations of the building, the relocation of the main ground floor entrance, alterations to the elevation to the court, the introduction of a balcony to Bedroom 2 at second floor level and an extension of the third floor balcony.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 3 Belsize Place London NW3 5AL

  2012/3291/P 50 yards away

  Erection of building comprising basement and part four-storey (to Belsize Place), part two-storey and part single-storey with mezzanine, and roof terrace at 1st floor, to provide a single-family dwellinghouse (Class C3) (following demolition of part single-storey, part three-storey existing office building (Class B1)).

  Granted Full applications Demolition
  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