17A Belsize Square London NW3 4HT

This site has had 2 applications since 2015: 2 approved, 0 refused.

• 2015/4385/P Granted

  17A Belsize Square London NW3 4HT

  Erection of garden studio.

  Decided 22 Dec 2015 Full applications

1. 4 Aug 2015

   Decision issued: No Objection to Works to Tree(s) in CA

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 4 August 2015, 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.

• 17 Belsize Square London NW3 4HT

  2020/2417/T 0m away

  REAR GARDEN: 1 x Ash (T1) - Reduce crown by 30%, 2.5m of height and 2m width. 1 x Sycamore (T2) - Reduce crown by 30%, 3m of height and 2m width.

  Granted Trees

• Flat A 17 Belsize Square London NW3 4HT

  2011/6147/P 0m away

  Installation of bay window at front lower ground floor level, enlargement of window at ground floor level and installation of glazed panel above entrance door at lower ground floor level both on side elevation, reinstatement of front boundary wall, and associated alterations to front steps and garden all in connection with existing flat (Class C3).

  Granted Full applications Windows or glazing
  Small domestic

• 17A Belsize Square London NW3 4HT

  2015/4385/P 0m away

  Erection of garden studio.

  Granted Full applications

• 18 Belsize Square London NW3 4HT

  2019/0345/P Submitted 21 Jan 2019 3m away

  Alterations to front boundary to create bin store and associated works.

  Granted Full applications 8 docs

• Flat 3, 18 Belsize Square, London NW3 4HT

  2010/0392/P 4m away

  Insertion of 1 roof light to front roof slope, 3 rooflights to the side roof slope and inset roof terrace within the rear roof slope in connection with loft conversion to the top floor flat.

  Granted Full applications Loft or dormer

• Flat 1 18 Belsize Square London NW3 4HT

  2012/1620/T 4m away

  REAR GARDEN: 1 x Ash - Fell. 1 x Sycamore - Reduce.

  Granted Trees

• 2026/4010/T Awaiting decision

  Windmill Hill House Windmill Hill London NW3 6SJ

  REAR GARDEN: 1 x Bay (T1) - Fell to ground level.

  16 Sep 2026 Trees
• 2026/4005/T Awaiting decision

  1 Kidderpore Avenue London NW3 7SX

  REAR GARDEN: 1 x London Plane (T1) - Crown reduction by 3m in height bringing lateral growth to shape by 2m leaving the tree a standing height on 11m. 1 x Dead Tree (T4) - Fell to ground level. 1 x Magnolia (T5) - Crown reduction by 1.5m in height bringing lateral growth to shape by 0.5m leaving the tree a standing height of 3m. FRONT GARDEN: 1 x Plum (T2) - Crown reduction by 2m in height bringing lateral growth to shape by 1m, leaving the tree a standing height of 6m.

  16 Sep 2026 Trees
• 2026/4012/T Awaiting decision

  22 Lyndhurst Road London NW3 5NX

  FRONT GARDEN: 1 x Liquidambar (T1) - Reduce height by 2m and shape.

  16 Sep 2026 Trees
• 2026/4009/T Awaiting decision

  1 Kidderpore Avenue London NW3 7SX

  (TPO REF: 18H-T19) FRONT GARDEN: 1 x Yew (T3) - Reduce height by 2m, cutting back overhang to neighbouring garden by 0.5m & trimming round to neaten, leaving the tree a standing height of 5m.

  16 Sep 2026 Trees
• 2026/4011/T Awaiting decision

  10 Well Road London NW3 1LH

  (TPO REF: C33A-T4) FRONT GARDEN: 1 x Lime (T1) - Reduce to previous, most recent pruning points, (approx. 1m - 2m).

  16 Sep 2026 Trees