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Planning application

41 Belsize Park Gardens London NW3 4JJ

Granted Camden 2013/2503/P Full applications

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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).

As published by the council, reference 2013/2503/P

Application record

Reference
2013/2503/P
Category
Full applications
Status
Final Decision
Decision
Granted
Decided
21 Jun 2013
Postcode
NW3 4JJ

Site history

Applications at this address on the Camden register

This site has had 5 applications since 2013: 5 approved, 0 refused.

  • 2026/0759/T Granted

    41 Belsize Park Gardens London NW3 4JJ

    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).

    Decided 30 Mar 2026 Trees
  • 2023/0484/T Granted

    41 Belsize Park Gardens London NW3 4JJ

    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).

    Decided 15 Mar 2023 Trees
  • 2018/1197/T Granted

    41 Belsize Park Gardens London NW3 4JJ

    REAR GARDEN: 1 x Pine - Crown reduce height by 1.5m, and spread by 1-1.2m, crown thin by 15%

    Decided 6 Apr 2018 Trees
  • 2014/7783/T Granted

    41 Belsize Park Gardens London NW3 4JJ

    REAR GARDEN: 1 x Pine - Lift to 3m

    Decided 30 Jan 2015 Trees

Timeline

Dates from the published record

  1. 21 Jun 2013

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What this grant of permission means

Camden granted permission on 21 June 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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 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

    2014/7783/T 50 yards away

    REAR GARDEN: 1 x Pine - Lift to 3m

    Granted Trees

  • 41 Belsize Park Gardens London NW3 4JJ

    2018/1197/T Submitted 6 Mar 2018 50 yards away

    REAR GARDEN: 1 x Pine - Crown reduce height by 1.5m, and spread by 1-1.2m, crown thin by 15%

    Granted Trees 3 docs

  • 35 Buckland Crescent London NW3 5DJ

    2014/1096/P 50 yards away

    Conversion of existing raised and lower ground floor maisonette and excavation of a new basement to create a two bedroom flat at raised ground level and three bedroom maisonette at ground floor and basement levels. Works to include the demolition of the existing rear ground floor extension and the creation of a new rear extension at ground floor level.

    Granted Full applications Extension Demolition

In Camden

  • 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