Section 5 Declaration

What it means in practice

A Section 5 declaration asks a planning authority whether a proposal is or is not development, or is or is not exempted development.

For PlanningBrief readers, the important point is timing: a planning term usually signals who might need to act next, which documents to check, and whether a project is early intelligence, live tender opportunity, appeal risk or near-site-stage context.

Worked example

Example: a business may ask whether a signage change, farm structure, telecom item or change of use is exempt. The declaration can reduce uncertainty before a full planning application or enforcement dispute.

What to check in a record

• declared question
• planning authority answer
• appeal possibility
• condition history
• narrow wording of the request

Where to go next

• Council pages
• Planning leads

PlanningBrief explains the public data; always verify legal, planning and building-control duties with the official source or a qualified professional.