Flat A 13 Lyme Street London NW1 0EH

1. 9 Dec 2025

   Received by Camden

2. 17 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Jan 2026

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

4. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• Flat C 17 Lyme Street London NW1 0EH

  2026/3611/P Submitted 25 Aug 2026 21m away

  91% historically approved · decision due ~20 Oct

  Replacement of existing windows to the front and rear elevations and replacement of the rear terrace door.

  Awaiting decision Full applications Windows or glazing 9 docs

• Flat C 17 Lyme Street London NW1 0EH

  2026/1648/P Submitted 29 Apr 2026 21m away

  Erection of a roof extension with associated front roof terrace, replacement of existing first floor rear doors and windows, and replacement of balustrade to existing first floor rear terrace.

  Withdrawn Full applications Extension Windows or glazing 13 docs

• 9 Lyme Street London NW1 0EH

  2019/1080/T 29m away

  FRONT GARDEN: Eucalyptus (T1) - Reduce to previous points REAR GARDEN: Magnolia (T2) - Reduce by 1-2m all round and thin by 15%

  Granted Trees

• 9 Lyme Street London NW1 0EH

  2021/0957/T 29m away

  FRONT GARDEN: 1 x Eucalyptus (T1) - Crown reduce to previous points (2m - 3m). REAR GARDEN: 1 x Magnolia (T2) - Crown reduce to previous points (2m - 3m).

  Granted Trees

• 19 Lyme Street London NW1 0EH

  2015/2449/P 31m away

  Use of building as 2 x 2 bedroom self-contained flats (Class C3).

  Granted Full applications New dwelling

• Flat A 23 Lyme Street London NW1 0EE

  2023/3433/P Submitted 21 Aug 2023 32m away

  Erection of single storey rear extension and new doors at lower ground floor

  Granted Full applications Extension 12 docs
  Small domestic

• 2026/3175/T Granted

  10 Ellerdale Road London NW3 6BB

  REAR GARDEN: 1 x Holly (T1) - Remove 3 branches over No 8 to lift crown over garden to give 4m clearance from ground level.

  6 Aug 2026 Trees
• 2026/3819/T Awaiting decision

  8 Downshire Hill London NW3 1NR

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

  4 Sep 2026 Trees
• 2026/3786/T Awaiting decision

  16 Shirlock Road London NW3 2HS

  FRONT GARDEN: 1 x Lime (T1) - Fell to ground level. REAR GARDEN: 1 x Philadelphus (T2) - reduce height to approx. 1m from ground level. 1 x Wigela (T3) - Fell to ground level. 1 x Viburnum (T4) - Reduce height to approx. 2m from ground level.

  3 Sep 2026 Trees
• 2026/3789/T Awaiting decision

  8 Boscastle Road London NW5 1EG

  REAR GARDEN: 1 x Pear (T1)- Reduce crown by up to 2.5m, not beyond previous points of reduction. 1 x Pear (T3) - Reduce crown by up to 2.5m,

  3 Sep 2026 Trees
• 2026/3797/T Awaiting decision

  Belsize Court Wedderburn Road London NW3 5QN

  FRONT AREA (SEE MAP): 1 x Crab Apple (T31) - Crown reduce by 3m - 4m to approx. red lines in photo. 1 x London Plane (T44) - Crown reduce lower canopy overhanging road by 3m - 4m to balance crown.

  3 Sep 2026 Trees