Skip to content
PlanIndex Get alerts
Menu

Planning application

38 - 40 Eton Avenue London NW3 3HL

Granted Camden 2026/1098/T Notification of Intended Works to Tree(s) in a Conservation Area

Works: Trees

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

Proposal

REAR GARDEN: 1 x Sycamore (T1) - Reduce back lateral branches by up to 2.5m.

As published by the council, reference 2026/1098/T

Application record

Reference
2026/1098/T
Type
Notification of Intended Works to Tree(s) in a Conservation Area
Status
Final Decision
Decision
No Objection to Works to Tree(s) in CA
Received
19 Mar 2026
Validated
19 Mar 2026
Decided
23 Apr 2026
Ward
Belsize
Decision by
Delegated
Postcode
NW3 3HL

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 2025/2254/T Granted

    38 - 40 Eton Avenue London NW3 3HL

    DD 5 Day Notice REAR GARDEN: 1 x Sycamore (T1) - Monolith to around 7m in height.

    Decided 7 Jul 2025 Trees

Timeline

Dates from the published record

  1. 19 Mar 2026

    Received by Camden

  2. 23 Apr 2026

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

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

3 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 23 April 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

  • Flat 6 38-40 Eton Avenue London NW3 3HL

    2020/4628/P 0m away

    Replacement of single-glazed timber sash windows to front and rear at 1st floor level with like-for-like double glazed windows.

    Granted Full applications Windows or glazing

  • Flats 5 & 7 38-40 Eton Avenue London NW3 3HL

    2020/2972/P 0m away

    Conversion of 2 flats on 1st and 2nd floors to form 1 selfcontained maisonette (Class C3).

    Granted Full applications New dwelling
    Several homes

  • 38 - 40 Eton Avenue London NW3 3HL

    2025/2254/T 0m away

    DD 5 Day Notice REAR GARDEN: 1 x Sycamore (T1) - Monolith to around 7m in height.

    Granted Trees

  • Flat 9 38-40 Eton Avenue London NW3 3HL

    2020/4007/P 0m away

    Alterations and extension at roof level including erection of decorative gable and one rooflight to front elevation; enlargement of existing east side dormer and installation of Juliet balcony; erection of roof extension with chimney (west); alteration to 'access' dormers to central roof terrace; alteration to dormers, erection of gable roof extension with Juliet balcony, replacement of gable window with door and Juliet balcony and replacement rooflight to rear elevation.

    Granted Full applications Extension Loft or dormer +1

  • Flats 5 & 7 38-40 Eton Avenue London NW3 3HL

    2021/4265/P 0m away

    Replacement of existing single glazed timber windows with double glazed timber windows, replacement of balustrade and single doors to front balcony and provision of new boiler outlet/new vent to side elevation.

    Granted Full applications Windows or glazing

  • 36 Eton Avenue London NW3 3HL

    2022/0877/P 15m away

    Conversion of 2 self-contained flats (1x 2-bed and 1x 3-bed) to create a 4-bed self-contained flat on the lower and upper ground floors; alterations to openings and associated works

    Granted Full applications New dwelling

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