15 A Belsize Square London NW3 4HT

1. 20 Jun 2014

   Decision issued: Approve Works (TPO)

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 20 June 2014, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 15 Belsize Square London NW3 4HT

  2020/3559/P 50 yards away

  Conversion of 2 flats at upper ground and 1st floor levels to form 1 self-contained maisonette (Class C3).

  Granted Full applications New dwelling
  Several homes

• 15 Belsize Square London NW3 4HT

  2021/1799/T 50 yards away

  FRONT GARDEN: 1 x Silver Birch - Lift low branches to a height of 3m. Crown reduce by up to 20%.

  Granted Trees

• 16 Belsize Square

  2020/1958/P 50 yards away

  Replacement of windows and doors with double glazed windows and doors.

  Withdrawn Full applications Windows or glazing

• Flat B 14 Belsize Square London NW3 4HT

  2015/5005/P 50 yards away

  Alterations to rear ground floor elevation to allow installation of bi-folding doors and extended balcony with associated balustrade.

  Granted Full applications Windows or glazing

• 14 Belsize Square London NW3 4HT

  2014/4848/P 50 yards away

  Retention of new garden shed and proposed planting on roof, to be utilised as a design studio and storage space (Retrospective).

  Granted Full applications
  Small domestic

• Flat 1 13 Belsize Square London NW3 4HT

  2019/3404/P Submitted 2 Jul 2019 50 yards away

  Replacement of the existing lower ground floor front and side elevation timber sash windows with double glazed timber sash windows, replacement of the existing lower ground floor timber windows and doors with metal double glazed windows and doors, removal of the peddle dash to the rear bay window for smooth render and associated external alterations.

  Granted Full applications Windows or glazing 15 docs

• 2026/4294/T Awaiting decision

  1 Boscastle Road London NW5 1EE

  REAR GARDEN: 1 x Ash (T1) - Lift crown by removing epicormic shoots from main stem and thin crown by approx. 20%. 1 x Yew (T2) - Lift crown to 1m by trimming low branches with hedge cutters. 1 x Beech (T3) - Lift crown by approx. 2m. FRONT GARDEN: 1 x Lime (T4) - Reduce main limbs to historic pollard points, approx. 7m from ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• 2026/4358/T Awaiting decision

  Inverforth House North End Way London NW3 7EU

  DD 5 Day Notice REAR GARDEN: 1 x Unknown (T1 - Fell to ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• 2026/4357/T Awaiting decision

  4 Lower Terrace London NW3 6RG

  DD 5 Day Notice REAR GARDEN: 1 x Japanese Pine (T1) - Fell to ground level.

  Received 5 Oct, published by the council 9 Oct 2026 Trees
• 2026/4206/T Granted

  Flat Ground And 1st Floor 184 Camden Road London NW1 9HG

  (TPO REF: S9-T11) FRONT GARDEN: 1 x Lime (Tilia x europaea) (T7) - Crown reduction 30%, 2m -3m taking back all round.

  Received 28 Sep, published by the council 30 Sep 2026 Trees
• 2026/4293/T Awaiting decision

  54 Dartmouth Park Road London NW5 1SN

  REAR GARDEN: 1 x Purple Plum (T1) - Reduce height by approx. 3m, reduce sides by approx. 1.5m to balance crown.

  Received 2 Oct, published by the council 9 Oct 2026 Trees