Planning appeal decision
12 Alwyne Road, London, N1 2HH
Planning appeal 3312617 at 12 Alwyne Road, London, N1 2HH (London Borough of Islington) was allowed in part (a split decision) on 13 June 2023 by Inspector Edginton A, by written representations. The main issue, as the Inspector framed it: Whether the development would preserve the Grade II listed Numbers 12-13 Alwyne Road, or any features of special architectural or historic interest which they possess, including setting, and whether the development would preserve or enhance the character or appearance of the Canonbury Conservation Area.
Demolition of garage, rear shed and rear conservatory, erection of single storey side and rear extension with front garage, and creation of new patio area with steps in the rear garden, reinstatement of parapet to original side extension, reconfiguration of external pipework, and internal works
- Authority
- London Borough of Islington
- Appeal type
- other · Listed Building Consent & Conservation Area Consent Appeal
- Procedure
- Written Representations
- Development
- residential · Other minor developments
- Inspector
- Edginton A
- Postcode
- N1 2HH
Main issues, as the Inspector framed them
- Whether the development would preserve the Grade II listed Numbers 12-13 Alwyne Road, or any features of special architectural or historic interest which they possess, including setting, and whether the development would preserve or enhance the character or appearance of the Canonbury Conservation Area
What decided it
The proposed extension's excessive scale, massing, design and associated garden excavations would cause less than substantial harm to the listed building's significance and setting and the conservation area's character, which would not be outweighed by private benefits, and the extension was not the only design option available.
What the Inspector cited
- Development plan policies
- Policy HC1 of the London PlanPolicy CS9 of the Core StrategyPolicy DM2.3 of the Development Management PoliciesPolicy DM2.1 of the Development Management PoliciesPolicy CS8 of the Core Strategy
- National Planning Policy Framework
- Paragraph 16Paragraph 202
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


More decisions in London Borough of Islington
The authority’s record since 2016 · every decision in 2023
- Allowed22 October 20266006605131 - 132 Upper Street, London, N1 1QP
- Allowed16 October 2026600593030 Sekforde Street, London, EC1R 0HH
- Allowed24 September 20266005904Upper Flat, 23 Ronalds Road, London, N5 1XF
- Dismissed24 September 202660055902 Highbury Grove Court, Highbury Grove, London, N5 2NG
- Notice upheld23 September 20263364241First and Second Floors, 72 Prebend Street, Islington, London, N1 8PR
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
®