10 Jun 2026
Not all heritage is formally listed, yet it still plays a defining role in planning decisions.
There is a common assumption that, unless a building is listed, its influence on planning is limited.
In practice, this is rarely the case.
Non designated heritage assets are frequently identified by local authorities based on their contribution to:
• Architectural character
• Historic context
• Streetscape composition
• Local identity
While they may not benefit from statutory protection, they are nonetheless material considerations within the planning process.
We have seen well considered schemes encounter resistance, not due to their design quality, but because they did not fully acknowledge the existing context.
A proposal that recognises and responds to these existing qualities is often better placed to progress.
Understanding what holds value, formally or otherwise, is a critical first step in shaping a successful application.
National Planning Policy Framework, Section 16: Conserving and enhancing the historic environment
Planning Practice Guidance and Historic England, Non designated heritage assets [gov.uk] [historicen...and.org.uk]