Official Municipal Planning & Building Control Guidance
Planning Permission & Building Regs in York
Statutory local guidelines for Loft Conversions & Extensions under City of York Council
Permitted Development & Statutory Standards
Rear dormer additions under 40m³ (terraced) or 50m³ (semi/detached) permitted development, provided they are set back 200mm from eaves and do not face the public highway.
Article 4 Directions & Conservation Zones
Strict Article 4 Directions apply across the Historic Core (Zone 1) and Clifton conservation areas. Unpainted timber sash windows, natural Welsh slate or handmade clay pantiles, and retention of original brick chimneys are strictly mandatory.
Key Protected Zones: Central Historic Core, Clifton, Fulford, Heslington, Strensall, Fishergate (35 designated areas).
Verified by Editorial Desk (Sep 2026)
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