39 Thornhill Road, London, N1 1JS

Authority: London Borough of Islington
Appeal type: householder · Householder
Procedure: Written
Development: residential
Postcode: N1 1JS

Main issues, as the Inspector framed them

The effect of the proposal upon the character and appearance of the Barnsbury Conservation Area

What decided it

The proposed roof extension would be overly dominant and visually prominent, causing harm to the character and appearance of the Barnsbury Conservation Area that cannot be outweighed by the limited benefits offered, particularly given the risk of unbalanced implementation across the paired properties.

Framework references: 125

Plan policies cited: London Plan Policy D4, London Plan Policy HC1, Islington Local Plan Policy PLAN1, Islington Local Plan Policy DH1, Islington Local Plan Policy DH2

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The main issues and the deciding factor are read from the published letter by Town Planner Pro; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.

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What an account adds

Draw a red line around your site and the appraisal follows.
- Heritage. Listed buildings by grade and distance, conservation areas, scheduled monuments, registered parks and gardens, heritage at risk.
- Landscape and environment. Green belt, national parks and national landscapes, SSSIs, ancient woodland, SPA, SAC and Ramsar sites, nutrient catchments.
- Flooding. Flood zones 2 and 3, surface water, and both again with climate change.
- Transport. The 800 metre station catchment and service frequency, bus stops with their weekday frequency, the cycle network, and the Framework’s transport tests measured for the site.
Then the development plan position, the housing land supply as an Inspector last accepted it, and every appeal decided around the site with its letter.
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