Partial Completion Certificate Building Control Template for England and Wales

A Partial Completion Certificate Building Control is an essential document that allows you to legally occupy completed sections of your building project while construction continues on other areas. Under England and Wales building regulations, this certificate provides official confirmation that specific parts of your development comply with the Building Regulations 2010, enabling phased occupation and use of your property.

When do you need this document?

You'll require a Partial Completion Certificate when your building project involves multiple phases or when you need to occupy certain areas before the entire project is finished. This commonly applies to large residential developments where individual units are completed sequentially, commercial buildings where different floors or sections become ready for occupation at different times, or mixed-use developments where retail spaces might open before residential areas are finished. The certificate is also essential when you need to demonstrate compliance to insurers, mortgage lenders, or tenants who require legal confirmation that their specific area meets all safety and regulatory standards.

Key legal considerations

The certificate must clearly define which areas are certified as complete and which remain under construction, establishing clear boundaries of compliance and ongoing work. Your Building Control Authority or Approved Inspector must verify that all certified areas fully comply with relevant Building Regulations, including structural safety, fire safety, accessibility, and energy efficiency requirements. The document should specify any conditions or limitations on the use of certified areas, particularly regarding access routes through uncompleted sections and ongoing construction activities. You must ensure that appropriate safety measures remain in place to separate occupied areas from active construction zones, and that all essential services to certified areas are fully operational and compliant.

Legal requirements in England and Wales

Under the Building Act 1984, particularly Sections 51 and 52, your Building Control Authority has statutory duties to inspect and certify compliance with Building Regulations before issuing partial completion certificates. The Building Regulations 2010 set out the technical standards that certified areas must meet, while the Building (Local Authority Charges) Regulations 2010 establish the fee framework for building control services. If you're using an Approved Inspector, they must comply with the Building (Approved Inspectors etc.) Regulations 2010, which govern their appointment and certification duties. Your certificate must reference the specific Approved Documents (Parts A-R) that apply to the completed works, and you must maintain records demonstrating compliance with Building Control Performance Standards throughout the certification process.