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Planning application

21 Downshire Hill London NW3 1NT

Granted Camden 2025/5339/T (CA) Notification of Emergency Works to Dead/Dangerous Tree(s)

Works: Trees

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

DD 5 Day Notice REAR GARDEN: 1 x Ash (T1) - Remove section and lower broken limb from central crown structure.

As published by the council, reference 2025/5339/T

Application record

Reference
2025/5339/T
Type
(CA) Notification of Emergency Works to Dead/Dangerous Tree(s)
Status
Final Decision
Decision
No Objection to Emergency Works (CA)
Received
25 Nov 2025
Validated
26 Nov 2025
Decided
5 Jan 2026
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 1NT

Site history

Applications at this address on the Camden register

This site has had 8 applications since 2013: 8 approved, 0 refused.

  • 2024/3988/T Granted

    21 Downshire Hill London NW3 1NT

    FRONT GARDEN: 1 x Magnolia (T1) - Reduce crown by approx. 0.5m - 1m all round, reducing over extended branches back into main crown structure. Thin crown density by 20%. REAR GARDEN: 1 x Japanese Maple (T2) - Tip prune to reduce crown by up to 0.5m -1m. Thin crown density by 20%. 1 x Judas Tree (T3) - Tip Prune to reduce by up to approx. 1.2m all round. Thin crown density by 20%. 2 x Apple (T4 & T5) - Reduce crowns by approx. 1.2m all round, reducing over extended branches back into main crown structure to produce more compact form. Thin crown density by 20%.

    Decided 25 Sep 2024 Trees
  • 2022/4415/T Granted

    21 Downshire Hill London NW3 1NT

    FRONT GARDEN: 1 x Magnolia (T1) - Reduce crown by approx. 30cm - 50cm all round. Thin crown density by 20%. REAR GARDEN: 1 x Japanese Maple (T2) - Thin crown density by approx. 20%. Reduce crown by up to 0.50m retaining a naturally flowing crown line. 1 x Judas Tree (T3) - Reduce crown by approx. 1m all round. Thin crown density by approx. 20%. 2 x Apples (T4 & T5) - Reduce overlong extraneous branches back into main crown structure approx. 1.2m - 1.5m reduction. Reduce remaining crown by up to 1m to shape and balance.

    Decided 17 Nov 2022 Trees
  • 2021/6084/P Granted

    21 Downshire Hill London NW3 1NT

    Internal reconfiguration of the lower ground floor, general refurbishment across all floors, refurbishment of historic window casements and replacement of the non-historic modern window casements on the rear wing.

    Decided 24 Jun 2022 Full applications
  • 2022/0131/L Granted

    21 Downshire Hill London NW3 1NT

    Internal reconfiguration of the lower ground floor, general refurbishment across all floors, refurbishment of historic window casements and replacement of the non-historic modern window casements on the rear wing.

    Decided 24 Jun 2022 Heritage and listed buildings
  • 2017/5840/T Granted

    21 Downshire Hill London NW3 1NT

    REAR GARDEN: 2 x Apple - Reduce crwons by 20%, thin crown density by 15% 1 x Acer - Thin crown density by 10-15% 1 x Elder - Fell 1 x Judas - Thin crown density by 15%, reduce crown by 15% FRONT GARDEN: 1 x Magnolia - Reduce crown by 15-20%

    Decided 22 Nov 2017 Trees
  • 2013/6851/T Granted

    21 Downshire Hill London NW3 1NT

    REAR GARDEN: 1 x Ash - Reduce lateral growth overhanging properties by 25%. Thin crown density by 20%. Raise crown by approximately 2.5-3m where practicable. Remove dead wood.

    Decided 6 Dec 2013 Trees
  • 2013/2881/P Granted

    21 Downshire Hill London NW3 1NT

    Erection of an outbuilding in the rear garden of dwelling house (Class C3).

    Decided 26 Jun 2013 Full applications

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by Camden

  2. 26 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 5 Jan 2026

    Decision issued: No Objection to Emergency Works (CA)

  4. 9 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Camden granted permission on 5 January 2026, 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.

About tree works applications

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.

Nearby applications

Within 500 metres

  • 21 Downshire Hill London NW3 1NT

    2024/3988/T 0m away

    FRONT GARDEN: 1 x Magnolia (T1) - Reduce crown by approx. 0.5m - 1m all round, reducing over extended branches back into main crown structure. Thin crown density by 20%. REAR GARDEN: 1 x Japanese Maple (T2) - Tip prune to reduce crown by up to 0.5m -1m. Thin crown density by 20%. 1 x Judas Tree (T3) - Tip Prune to reduce by up to approx. 1.2m all round. Thin crown density by 20%. 2 x Apple (T4 & T5) - Reduce crowns by approx. 1.2m all round, reducing over extended branches back into main crown structure to produce more compact form. Thin crown density by 20%.

    Granted Trees

  • 21 Downshire Hill London NW3 1NT

    2013/2881/P 0m away

    Erection of an outbuilding in the rear garden of dwelling house (Class C3).

    Granted Full applications
    Small domestic

  • 21 Downshire Hill London NW3 1NT

    2021/6084/P 0m away

    Internal reconfiguration of the lower ground floor, general refurbishment across all floors, refurbishment of historic window casements and replacement of the non-historic modern window casements on the rear wing.

    Granted Full applications Windows or glazing

  • 21 Downshire Hill London NW3 1NT

    2013/6851/T 0m away

    REAR GARDEN: 1 x Ash - Reduce lateral growth overhanging properties by 25%. Thin crown density by 20%. Raise crown by approximately 2.5-3m where practicable. Remove dead wood.

    Granted Trees

  • 21 Downshire Hill London NW3 1NT

    2017/5840/T 0m away

    REAR GARDEN: 2 x Apple - Reduce crwons by 20%, thin crown density by 15% 1 x Acer - Thin crown density by 10-15% 1 x Elder - Fell 1 x Judas - Thin crown density by 15%, reduce crown by 15% FRONT GARDEN: 1 x Magnolia - Reduce crown by 15-20%

    Granted Trees

  • 21 Downshire Hill London Camden NW3 1NT

    2022/3365/P Submitted 21 Sep 2022 0m away

    NEW DOUBLE-GLAZED WINDOW AT REAR LOWER GROUND FLOOR LEVEL.

    Withdrawn Householder Windows or glazing 9 docs
    Domestic

In Camden

  • 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