Flat A, 40 Highgate Hill, London, N19 5NQ Data via plota.co.uk

P2026/2485/TRE - Tree Works Notification in Conservation Area VALIDATED

Proposal

T1 - sycamore tree (14m) - take down to ground level. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Sept 2026
Decision
Expected by 24 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 6 Oct 2026, from Islington's recent tree and landscaping works.

Site constraints 8

Article 4 directionCritical Drainage Group3_002Highgate Hill/Hornsey Lane
COA00000610 conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Air quality management area: Islington AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Article 4 directionCouncil record
Some permitted development rights are withdrawn. The direction is on the council's register but not published as open data.
Council site ↗
Critical Drainage Group3_002Council record
Recorded by the council for this site.
Council site ↗
Highgate Hill/Hornsey LaneCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Registered park or garden 180 m away: Waterlow Park; Inside the Islington built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 1 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Islington
Application type
Tree Works Notification in Conservation Area
Postcode
N19 5NQ
Received
30 Sept 2026
Validated
30 Sept 2026
Ward
Junction
Case officer
Show
Target decision
24 Nov 2026
Applicant
Show
Agent
Jason Dollimore

Decision outlook

Day 5 of the 56-day target. Islington usually decides tree and landscaping works by day 6.

Day 551 days to the 56-day target
97%decided within 8 weeks
99%approved
368decided in the last year

Plota live figures for tree and landscaping works decided by Islington in the last twelve months, from validation. Islington decision record →

Consultation & key dates

Alt. reference
PP-15240281
Islington
Planning Authority Score
2.9/10
Poor
#237 of 296 councils
Relevant to this application:
Other decisions

Islington is slower than most councils at deciding householder applications, ranking #260 out of 296. 53% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Islington decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #132 of 296
93%
Householder approved
Above avg (90%) #130 of 296
43%
Decided in 8 weeks
Below avg (63%) #260 of 296
53%
Extended time limit
Above avg (41%) #241 of 296
89%
Minor dwellings approved
499 decided (1-9 homes)
100%
Major dwellings approved
1 decided (10+ homes)
89%
Change of use approved
19 decided
1,488
Total decisions
167 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use