Ground Floor And Basement Maisonette, 21 - 22 Canonbury Square, London, N1 2AL Data via plota.co.uk
Proposal
Proposed works comprise: -Crown lifting to approximately 5 metres above ground level to provide improved clearance beneath the canopy and enhance usability of the garden space. -Crown reduction by approximately 3 metres from the outer canopy extremities to reduce overall height and lateral spread while maintaining the natural form and balanced appearance of the trees. -Removal of any dead, diseased, damaged, or crossing branches as part of good arboricultural management. All works to be carried out in accordance with BS3998:2010 – Tree Work Recommendations. Data via plota.co.uk
Application progress
Approved on 2 Jun 2026 · Delegated · Last checked 12 Jul 2026
Site constraints 11
Show the other 30 with distances
- 37 mNumbers 25-32 (Consecutive) and Attached RailingsGrade II
- 45 m27-37, Alwyne VillasGrade II
- 50 m21-25, Alwyne VillasGrade II
- 56 mNumber 19 and Attached RailingsGrade II
- 68 mK2 Kiosk at North West Junction With Canonbury RoadGrade II
- 75 mNumber 33-36 (Consecutive) and Attached RailingsGrade II
- 79 mNumbers 11-17 (Odd) and Attached RailingsGrade II
- 81 mNumbers 10 and 12 and Attached RailingsGrade II
- 82 mGas Lamp Outside Number 1 Canonbury PlaceGrade II
- 90 mNorthampton Lodge and Attached RailingsGrade II
- 90 m6 and 8, Alwyne VillaGrade II
- 93 mCanonbury House and Attached Walls and RailingsGrade II
- 95 mNumbers 1-12 (Consecutive) and Attached RailingsGrade II
- 95 mNumbers 1-5 (Consecutive) and Attached Garden Walls and RailingsGrade II
- 97 m22 and 23, Compton RoadGrade II
- 101 mNumbers 1-9 (Odd) and Attached RailingsGrade II
- 104 mNumbers 2, 4 and 4a and Garden Wall Attached to 4aGrade II
- 105 mNumbers 74-78 (Even) and Attached RailingsGrade II
- 109 mNumbers 40a, 40 and 41 and Attached RailingsGrade II
- 110 mCanonbury TowerGrade II*
- 110 mNumber 70 and 72 and Attached RailingsGrade II
- 117 m59-61, Canonbury RoadGrade II
- 134 mNumbers 42-47 (Consecutive) and Attached RailingsGrade II
- 137 m1 and 2, Alwyne RoadGrade II
- 142 mNumbers 43-57 (Odd) and Attached RailingsGrade II
- 143 mNumber 48 and Attached RailingsGrade II
- 145 m3 and 4, Alwyne RoadGrade II
- 147 mNumber 56-68 (Even) and Attached RailingsGrade II
- 148 m6-9, Canonbury PlaceGrade II*
- 149 mNumbers 24-26, 28, 30, 32-38 and Attached RailingsGrade II
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.
Sales history 1
Last sold for £1,750,000 in April 2022. Flat or maisonette, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Islington - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Islington
- Application type
- Works application to tree with Tree Preservation Order
- Postcode
- N1 2AL
- Received
- 18 May 2026
- Validated
- 18 May 2026
- Ward
- Laycock
- Case officer
- Show
- Target decision
- 12 Jul 2026
- Decision
- Approve with conditions
- Decision date
- 2 Jun 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Sara Leonor
How this decision compares
Decided in 15 days from validation, 10 days slower than Islington's median of 5 for tree and landscaping works. Approved, as 99% of tree and landscaping works here are.
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-14797435
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
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%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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Ground Floor And Basement Maisonette, 21 - 22 Canonbury Square, London, N1 2AL
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