4 Parliament Hill London NW3 2SY

This site has had 3 applications since 2015: 2 approved, 1 refused.

• 2016/1109/P Granted

  4 Parliament Hill London NW3 2SY

  Erection of a handrail to wall adjoining the front steps.

  Decided 25 Apr 2016 Full applications
• 2015/3159/T Refused

  4 Parliament Hill London NW3 2SY

  (TPO Ref: C848) REAR GARDEBN: 1 x Bay - Fell to ground level.

  Decided 4 Aug 2015 Trees

1. 9 Oct 2015

   Decision issued: Approve Works (TPO)

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 9 October 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.

• 4 Parliament Hill London NW3 2SY

  2015/3159/T 0m away

  (TPO Ref: C848) REAR GARDEBN: 1 x Bay - Fell to ground level.

  Refused Trees

• 4 Parliament Hill London NW3 2SY

  2016/1109/P 0m away

  Erection of a handrail to wall adjoining the front steps.

  Granted Full applications

• 3 Parliament Hill London NW3 2SY

  2021/3182/P 5m away

  External alteration to install two rooflights, one on the front and one on the rear roofslope

  Granted Full applications Loft or dormer

• Flat 2 1 Parliament Hill London NW3 2SY

  2011/4593/P 17m away

  Installation of 2x replacement timber windows on the front elevation at second floor level to existing flat (Class C3).

  Granted Full applications Windows or glazing

• Flat 2 1 Parliament Hill, London, NW3 25Y

  2010/0367/P 17m away

  Replacement of two existing timber sash front windows at second floor level with new PVC-u sash windows to existing flat (Class C3).

  Refused Full applications Windows or glazing

• 1 South Hill Park Gardens London NW3 2TD

  2022/3903/P 22m away

  Erection of a single storey extension at 2nd floor level on the roof of the exitsing two storey side extension of the single family dwelling.

  Granted Full applications Extension
  Small domestic

• 2026/4010/T Awaiting decision

  Windmill Hill House Windmill Hill London NW3 6SJ

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

  Received 16 Sep, published by the council 17 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.

  Received 16 Sep, published by the council 17 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.

  Received 16 Sep, published by the council 17 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.

  Received 16 Sep, published by the council 17 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).

  Received 16 Sep, published by the council 17 Sep 2026 Trees