6 Northampton Park, Islington, London, N1 2PJ

Planning appeal 6004596 at 6 Northampton Park, Islington, London, N1 2PJ (London Borough of Islington) was allowed on 20 May 2026 by Inspector Cater S, by written representations. The main issue, as the Inspector framed it: Whether the development preserves or enhances the character or appearance of the Canonbury Conservation Area, having regard to its effect on the significance of the locally listed building at 6 Northampton Park.

Erection of a replacement two-storey side extension with a glazed link, erection of a rear infill extension, and reduction of side dormer with reinstatement of hip to front roofslope and installation of rooflight, construction of a new front dormer matching existing dormer on neighbouring property, along with other alterations to the existing building and boundary treatments

Authority: London Borough of Islington
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Cater S
Postcode: N1 2PJ

Main issues, as the Inspector framed them

Whether the development preserves or enhances the character or appearance of the Canonbury Conservation Area, having regard to its effect on the significance of the locally listed building at 6 Northampton Park

What decided it

The proposal would remove and rationalise unsympathetic later additions while retaining and reinforcing the primacy of the original mid-nineteenth century villa, resulting in a more coherent architectural form that preserves and enhances the character and appearance of the conservation area.

What the Inspector cited

Development plan policies: Policy DH1Policy DH2Policy HC1
National Planning Policy Framework: Paragraph 57

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.

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The decision letter

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More decisions in London Borough of Islington

The authority’s record since 2016 · every decision in 2026

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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.