4 Grantbridge Street, Islington , London, N1 8JN

a mansard roof extension, reinstatement of butterfly roof detail at rear

Authority: London Borough of Islington
Appeal type: householder · Householder (HAS)
Procedure: Written Representations
Development: residential · Householder developments
Inspector: Bayliss G

Main issues, as the Inspector framed them

Whether the proposal would preserve or enhance the character or appearance of the Duncan Terrace/Colebrook Row Conservation Area

What decided it

The proposal would cause less than substantial harm to the character and appearance of the Conservation Area by disrupting the distinctive and unified roofscape, and the limited public benefits do not outweigh this harm.

Framework references: 202

Plan policies cited: Policy CS9, Policy DM2.1, Policy DM2.3

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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.
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