Flat C, 9 Canonbury Lane, London, N1 2AS Data via plota.co.uk
Description
Re-construction of the existing mansard roof extension, with new traditional fin Data via plota.co.uk
Last checked
How this decision compares
Decided in 59 days from validation, about the council's usual 56 days. Approved, as 94% of listed building works here are.
Plota live figures for listed building works decided by Islington in the last twelve months, from validation. Islington decision record →
Site constraints 5
Show the other 13 with distances
- 43 mNumbers 2-6 (Even) and Attached RailingsGrade II
- 44 mNumbers 8-12 (Even) and Attached RailingsGrade II
- 50 mNumber 48 and Attached RailingsGrade II
- 69 mNumbers 1-12 (Consecutive) and Attached RailingsGrade II
- 84 mNumbers 42-47 (Consecutive) and Attached RailingsGrade II
- 97 m1-16 (Consecutive) and attached railings, Compton TerraceGrade II
- 101 mK2 Telephone Kiosk to North of Tyndale MansionsGrade II
- 104 mNumbers 40a, 40 and 41 and Attached RailingsGrade II
- 117 m194 and 195, Upper StreetGrade II
- 124 mK2 Kiosk at North West Junction With Canonbury RoadGrade II
- 125 mHope and Anchor Public HouseGrade II
- 135 mNorthampton Lodge and Attached RailingsGrade II
- 137 mNumbers 13-24 (Consecutive) and Attached RailingsGrade II
Checked on 1 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.
Building
From the energy performance certificate lodged in July 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Islington - and every UK council - as a live feed, an API, or a bulk CSV export.
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Historical activity at this location
28 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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