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Planning application

P2025/1876/TRE

3 Lonsdale Square, London, N1 1EN

Awaiting decision Islington Tree Works Notification in Conservation Area

Proposal

T1 - Diseased/ dying birch tree (12m) - take down to ground level This is a five day notice to remove a diseased/dying tree.

As published by the council, reference P2025/1876/TRE

Timeline

Dates from the published record

  1. 1 Jul 2025

    Received by Islington

  2. 18 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Islington 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.

About trees applications

How this application type works

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

Nearby applications

Within 500 metres

  • P2023/0198/LBC Granted

    3 Lonsdale Square, London, N1 1EN

    Internal alterations and refurbishment to upgrade bathrooms and kitchens and installation of new floor finishes and fitted joinery.

    19 Jan 2023 0m away Heritage and listed buildings
  • P2026/0325/FUL Awaiting decision

    Basement Level, 5 Lonsdale Square, London, N1 1EN

    Partial opening up of the rear elevation, partial opening of the existing chimney breasts and the opening of an existing wall. Conversion of the existing basement space to provdie short term residentilal accomodation solely for the temporary use of the applicant( personal permission). ( listed building application also submitted ref P2026/0324/lbc) (Listed Building Consent submitted under Ref: P2026/0324/LBC).

    9 Feb 2026 14m away Full applications
  • P2026/0324/LBC Awaiting decision

    Basement Level, 5 Lonsdale Square, London, N1 1EN

    Partial opening up of the rear elevation, partial opening of the existing chimney breasts and the opening of an existing wall. and associated alterations.. (Full planning application also submitted ref: P2026/0325/FUL).

    9 Feb 2026 14m away Heritage and listed buildings
  • P2026/0787/LBC Granted

    10 Lonsdale Square, London, N1 1EN

    Alteration and diversion of rainwated downpipes at the rear of the property to a new rainwater attenuation tank installed on small a concrete pad in the rear garden adjancent to the party garden wall. The attenuation tank outlet to drain into a ground drain to be directed across the garden and dropped down to the basement outlet. This attenuation solution which has been designed by an engineer is to adress periodic flooding from extreme rainfall events. The system as designed will attenuate the release of rainwater into the main drain to mitigate the flooding risk. The tank will be enclosed in a trellis and hidden behind planting.

    24 Mar 2026 36m away Heritage and listed buildings
  • P2024/3661/TRE Awaiting decision

    11 Lonsdale Square, London, N1 1EN

    T1- Silver Birch tree- (16m)- remove 4 lowest branches. T2- Portugese Laurel tree (9m)- prune back low branches up to a height of approximately 4m by approximately 75cm. T3- Hazel tree- (7m)- prune back all branches overhanging garden by up to 2m, back to edge of flower bed. T4- Spring blossom tree-(7m)- prune back all branches overhanging garden by up to 2m.

    9 Dec 2024 41m away Trees
  • P2026/1070/NMA Decided

    105 Richmond Avenue, London, N1 0LT

    Application for a non-material amendment following a grant of planning permission ref. P2024/1421/FUL dated15 April 2025 (Erection of a rear outrigger and basement extension, replacement of single glazed windows with double glazed windows, rebuilding of existing top floor flat roof, installation of new rooflight, replacement of existing rooflights, replacement trellis/fence on existing side garden walls and landscaping works.) The amendments sought are: replacement of existing tiles the front entrance bridge floor with natural stone; replacement of existing tiles to the front basement patio floor and top floor terrace with new tile; updated pipework layout to the rear elevation; deeper outrigger foundation; alterations to internal layout; and change to rear outrigger door.

    23 Apr 2026 51m away Amendments

In Islington

  • P2026/1697/TRE Granted

    24, Furlong Road, London, N7 8LS

    T1. False Acacia. Mature tree with significant dieback throughout canopy. History of shedding branches. Dieback from canopy tips indicating rooting disorder. No Safe useful life expectancy. Fell to ground level. Replant with x1 standard tree 12/14cm in girth in following planting season.

    29 Jun 2026 Trees
  • P2026/1874/TRE Awaiting decision

    62, Aberdeen Park, London, N5 2BL

    Trees Located in rear garden T1 - Birch - reduce crown to points of previous reduction (1.5m approx. branch removal) T2, T3 - Limes - Reduce crowns to points of previous reduction (2m approx. branch removal) This work is proposed to continue the regular management cycle of these trees in line with good arboricultural practise

    14 Jul 2026 Trees
  • P2026/1866/TRE Awaiting decision

    2, Hanbury Mews, London, N1 7DW

    T2, T3 Walnut, crown reduce to most recent points, approx. 1.5m. Cyclical maintenance.

    14 Jul 2026 Trees
  • P2026/1764/TRE Granted

    62 Northchurch Road, London, N1 3NY

    T1 - Front garden - Tilla sp Crown lift lower canopy to approximately 4 metres above ground level to improve light levels to the ground floor window whilst maintaining a balanced crown structure. Reduce crown back from the building to provide approximately 2 metres clearance from the structure. Reduce upper canopy by approximately 2–3 metres from branch ends, pruning to suitable growth points throughout. Works to retain as much healthy internal foliage as reasonably practicable, with the objective of managing the overall size of the tree whilst encouraging regrowth within the upper crown and reducing the development of aggressive basal and epicormic growth. Tree previously managed as a high pollard

    3 Jul 2026 Trees
  • P2026/1357/TRE Granted

    355 Camden Road, London

    T3 Ash of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. Reason: Clay shrinkage subsidence damage at the subject property.

    27 May 2026 Trees