1st Floor Flat 41 Belsize Park Gardens London NW3 4JJ

1. 10 Sep 2025

   Received by Camden

2. 11 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 20 Oct 2025

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 2025/4890/P Granted

  1st Floor Flat 41 Belsize Park Gardens London Camden NW3 4JJ

  Details to discharge condition 4 (balustrade details) of planning permission 2025/3976/P granted 20/10/2025 for the 'installation of metal balustrading, painted black, to the front balcony over the entrance portico and existing rear balcony over the bay window below'.

  Decided 21 Nov 2025 Full applications

Camden granted permission on 20 October 2025, 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.

• 1st Floor Flat 41 Belsize Park Gardens London Camden NW3 4JJ

  2025/4890/P Submitted 30 Oct 2025 50 yards away

  Details to discharge condition 4 (balustrade details) of planning permission 2025/3976/P granted 20/10/2025 for the 'installation of metal balustrading, painted black, to the front balcony over the entrance portico and existing rear balcony over the bay window below'.

  Granted Full applications Windows or glazing 5 docs

• 41 Belsize Park Gardens London NW3 4JJ

  2026/0759/T Submitted 26 Feb 2026 50 yards away

  REAR GARDEN: 1 x Pine (T1) - Crown reduce the height back to the previous reduce points (approx. 1.2m). Crown reduce spread towards to the balcony to give a clearance of 0.3m where possible retaining green foliage. Crown reduce remaining spread to balance (approx. 1.2m) and crown thin by 20%. 1 x Bay (T2) - Crown reduce height and spread back to the previous reduction points (approx. 2m height and 0.5m spread). 1 x Snake Bark Maple (T3) - Crown reduce height and spread back to the previous reduction points (approx.1.5m height and 1m spread).

  Granted Trees 3 docs

• Ground Floor & Lower Ground Floor Flat 41 Belsize Park Gardens London NW3 4JJ

  2014/2488/P 50 yards away

  Installation of external security grilles on front lower ground floor windows

  Granted Full applications Windows or glazing

• 41 Belsize Park Gardens London NW3 4JJ

  2023/0484/T 50 yards away

  REAR GARDEN: 1 x Pine - Reduce height by 1.8m - 2m at the highest point. Reduce crown spread all round to balance and shape (approx. 1.2m - 1.5m). 1 x Bay Laurel - Reduce height by 3m - 3.5m. Reduce crown spread all round to balance and shape, (approx. 1m). 1 x Olive - Reduce height by 2m - 2.5m. Reduce crown spread to shape, (approx. 0.5m - 1m). 1 x Snake Bark Maple - Reduce height by 2.5m - 3m. Reduce crown spread all round to balance and shape, (approx. 1.2m).

  Granted Trees

• Ground Floor & Lower Ground Floor Flat 41 Belsize Park Gardens London NW3 4JJ

  2014/2494/P 50 yards away

  Demolition and replacement of existing corroded rear veranda and steps to garden; partial demolition and reconstruction/repair of short section of boundary wall with No.43; replacement of rear lower ground floor sash window and existing French windows with new similar French windows.

  Granted Full applications Demolition Windows or glazing
  Small domestic

• 41 Belsize Park Gardens London NW3 4JJ

  2013/2503/P 50 yards away

  Conversion of 1 x basement residential flat and 1 x basement/ground floor maisonette into 1 x 4/5 bedroom maisonette, in addition to alterations to openings on side elevation at lower ground floor level (Class C3).

  Granted Full applications

• 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