8 Downshire Hill London NW3 1NR

1. 4 Sep 2026

   Received by Camden

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Camden took a median of 42 days over the applications it decided in the last year.

This application is with Camden for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 8 Downshire Hill London NW3 1NR

  2020/2327/P 0m away

  Erection of a garden room within the rear garden.

  Granted Full applications

• 8 Downshire Hill London NW3 1NR

  2020/2326/L 0m away

  Removal of partitions to second floor front room to reinstate original layout

  Granted Heritage and listed buildings

• 8 Downshire Hill London NW3 1NR

  2020/3485/L Submitted 27 May 2020 0m away

  Erection of a garden room within the rear garden.

  Granted Heritage and listed buildings 1 doc

• 8 Downshire Hill London NW3 1NR

  2020/3486/L Submitted 29 May 2020 0m away

  Installation of external condensing unit and indoor A/C unit at first floor level.

  Refused Heritage and listed buildings 2 docs

• 8 Downshire Hill London NW3 1NR

  2020/2371/P Submitted 29 May 2020 0m away

  Installation of external air conditioning condenser unit to the side elevation at first floor level.

  Refused Householder 18 docs
  Domestic

• 7 Downshire Hill Hampstead London NW3 1NR

  2013/1462/P 8m away

  Submission of details as requested by condition 4 (details of the adjustable bearing shoes and the layout of service trenches and other excavations) of planning permission dated 11/12/2012 (ref 2012/5579/P) for the erection of a single-storey outbuilding with sedum roof within rear garden of dwelling (Class C3)

  Granted Full applications
  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
• 2026/3786/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
• 2026/3795/T Awaiting decision

  On Street o/s 270 - 276 Camden Road London NW1 9AB

  ON STREET o/s 270-276 CAMDEN ROAD: 4 x Gleditsia (G1) - Crown lift by approx. 2m to clear pavement and parking bays. Crown thin by 20%. Retain basic size and shape.

  3 Sep 2026 Trees