18 Canonbury Park North, London, N1 2JT Data via plota.co.uk

P2025/3685/FUL - Full Planning Application Approved
Extensions & alterationsListed buildings

Proposal

Refurbishment and replacement of roof and tiles. Replacement windows. Installation of rooflights and replacement of dome rooflight with conservation rooflight. Alterations to the rear outrigger fenestration. Installation of paving in rear garden. Installation of kitchen extractor outlet. Internal alterations including removing existing joinery, installing new joinery, re-arranging and installing new partitions and doors, and replacement fire places. (Listed building consent also submitted ref: P2025/3686/LBC). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
12 Jan 2026
✓
Validated
14 Jan 2026
✓
Consultation
22 Jan 2026
✓
Approved
7 Apr 2026

Approved on 7 Apr 2026 · Delegated · Last checked 11 Jul 2026

Documents

View the documents on the council's website ↗

Associated applications 2

Site constraints 9

Article 4 directionCanonburyIILBI TPO (NO.324) 2007
Grade II listed: 18 and 20, Canonbury Park North
List entry 1280606 · 5 m away · 9 more listed buildings within 150 m (9 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 9 with distances
Historic England ↗
Canonbury 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.
Council document ↗
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 ↗
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Some permitted development rights are withdrawn.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 ↗
CanonburyCouncil record
Recorded by the council for this site.
Council site ↗
IICouncil record
Recorded by the council for this site.
Council site ↗
LBI TPO (NO.324) 2007Council record
Recorded by the council for this site.
Council site ↗
Also on the record
Inside the Islington built-up area; Public transport access: PTAL 5 (very good), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 November 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 £3,305,000 in November 2025. Semi-detached house, freehold.

25 November 2025£3,305,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

2 Nov 2026Pending

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28 Sept 2026Approved

19, Canonbury Park North, London, N1 2JZ

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6, Grange Grove, London, N1 2NP

Front Garden: T1: Lime (TPO): Approximately 12.00m. Reduce lateral and sub l

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32 Canonbury Park North, London, N1 2JT

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Important details

Council
Islington
Application type
Full Planning Application
Postcode
N1 2JT
Received
12 Jan 2026
Validated
14 Jan 2026
Ward
Canonbury
Case officer
Show
Target decision
8 Mar 2026
Decision
Approve with conditions
Decision date
7 Apr 2026
Decision level
Delegated
Agent
Show

How this decision compares

Decided in 83 days from validation, 31 days slower than Islington's median of 52 for extensions. Approved, as 94% of extensions here are.

60%decided within 8 weeks
94%approved
814decided in the last year

Plota live figures for extensions decided by Islington in the last twelve months, from validation. Islington decision record →

Consultation & key dates

Alt. reference
PP-14587880
Comments by
14 Feb 2026
Site or press notice
22 Jan 2026
Statutory expiry
11 Feb 2026

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025
Refurbishment and replacement of roof and tiles. Replacement windows. Installation of roo…
P2025/3686/LBC
2024
T1 - Holly - reduce crown to previous points of reduction (1m approx. branch removal) Rou…
P2024/0830
2019 Approved
Front garden (TPO ref: Holly (T55), False acacia (T56) of TPO 324/2007) (T1) Holly: Reduc…
P2019/0810/TRE
2016 Approved
Internal works at first floor level
P2016/0127/LBC
Within ~100m

Nearby activity

2025 Approved
44 Canonbury Park South, London, N1 2JH
Internal refurbishment including replacement of floor finishes, removal of two doors and…
P2025/3235/LBC
2025
44 Canonbury Park South, London, N1 2JH
Replacement double glazing to selected windows; structural repairs to movement crack in f…
P2025/3661/FUL
2025
44 Canonbury Park South, London, N1 2JH
Replacement double glazing to selected windows; structural repairs to movement crack in f…
P2025/3662/LBC
2025 Approved
Flat C, 19 Alwyne Road, London, N1 2HN
Replacement of fixed window with opening timber framed double glazed window on rear eleva…
P2025/1529/FUL
2025
38 Canonbury Park South, London, N1 2JH
TPO TREES T1 - Lime - (this tree is growing from 26 Irving Mews) - reduce lateral branche…
P2025/1587/TRE
2025
Iver Court, Canonbury Park South, London
T1976 London Plane; Crown reduce by approximately 3.0-4.0 metres in height and laterally…
P2025/0746/TRE
2025
15 Canonbury Park South, London, N1 2JR
TPO TREES T2 - Silver Maple - reduce to previous points of reduction (2m approx. branch l…
P2025/0719/TRE
2025
42 Canonbury Park South, London, N1 2JH
T1 - mimosa tree (12m) - reduce crown by approximately 2m.
P2025/0400/TRE
2024
44 Canonbury Park South, London, N1 2JH
Eucalyptus - Crown reduce the height back to previous reduction points (approx. 3.5m heig…
P2024/3113/TRE
2024
Iver Court, Canonbury Park South, London
T2 Lime; Crown lift by removal of lowest three branches (under 25mm diameter). T1976 Lond…
P2024/2690/TRE
2024
18 Canonbury Park South, London, N1 2JJ
Rear Garden: T1: Mature Willow: Approximately 11.00m. Reduce vertical upright growth back…
P2024/2673/TRE
2024
Land At Irving Mews, Irving Mews, London
Norway Maple (T22): Reduce NW aspect of crown by 1-2m and thin remainder by 15%
P2024/2605/TRE
2024 Approved
Flat C, 19 Alwyne Road, London, N1 2HN
Replacement rear window to first floor flat
P2024/1545/FUL
2024
26 Canonbury Park South, London, N1 2FN
T1 - Lime tree - Remove epicormic and basal growth to 6 meters- to prevent pavement obstr…
P2024/2220/TRE
2024
Cromwell House, Irving Mews, London
Sycamore (T40): Fell. Kretzschmaria deusta identified in survey (see attached).
P2024/1640/TRE
2024
28 Canonbury Park South, London, N1 2FN
T1 - lime tree (14m) - reduce crown to previous pruning points, approximately 3m reductio…
P2024/1589/TRE
2024
24 Canonbury Park South, London, N1 2FN
T1 - Acer - reduce crown by 0.5-1m
P2024/1563/TRE
2024
Iver Court, Canonbury Park South, London
T1 False Acacia; Fell as close to ground level as possible. T1981 Lime; Clear epicormic g…
P2024/1202/TRE
2024
22 Canonbury Park South, London, N1 2FN
T1 - Lime - reduce crown to points of previous reduction (2m approx. branch removal), cro…
P2024/0911
2024 Approved
20 Canonbury Park South, London, N1 2JJ
T2, T3- Limes in front garden - reduce crowns to points of previous reduction. Approx. 2m…
P2024/0460/TRE
2016 Approved
26 Canonbury Park South, London, N1 2FN
Front garden: 1 x Lime (T1) subject to tree preservation order - LBI TPO (NO.342) 2007/T6…
P2016/3998/TRE
2016 Approved
15 Canonbury Park South, London, N1 2JR
Front garden: 1 x Sycamore tree (T3) - Crown reduce back to previous points of reduction…
P2016/0882/TRE
2016 Approved
15 Canonbury Park South, London, N1 2JR
Rear garden: Trees subject to tree preservation order - LBI TPO (NO.324) 2007 1 x Silver…
P2016/0883/TRE
2016 Approved
18 Canonbury Park South London N1 2JJ
Erection of a 800mm high horizontal timber slatted fence panel above existing side access…
P2016/0208/FUL
2016 Approved
22 Canonbury Park South, London N1 2FN
Rear garden: 1 x Mimosa (T1) - Reduce crown to most recent points of reduction whilst lea…
P2016/0116/TRE
Islington
Planning Authority Score
2.9/10
Poor
#237 of 296 councils
Relevant to this application:
Householder 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
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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