Change of Use ( COU) Assitance

---

 C3 Building Compliance provides practical, council-ready support for Change of Use projects across New Zealand, helping property owners, designers, and project teams navigate Building Act requirements with confidence.

Where a building is being used for a different purpose (such as converting a warehouse into offices, retail, accommodation, or another occupancy type) Change of Use requirements under the New Zealand Building Act may apply. These projects often trigger additional building code considerations relating to fire safety, accessibility, structural performance, durability, and means of escape.

Working alongside your project team, we help identify applicable requirements early and provide clear, practical guidance to support a smooth approval process.

• Assessing whether Change of Use provisions apply to your project 
• Reviewing affected Building Code clauses and compliance requirements 
• Preparing clear, council-ready documentation and supporting assessments 
• Coordinating with designers, consultants, and project stakeholders 
• Supporting the submission and council review process through to approval

 Our team understands the importance of balancing compliance requirements with practical project outcomes, helping avoid unnecessary delays, redesigns, or compliance issues later in the process.

Whether you are planning alterations, repurposing an existing building, or preparing for council review, C3 Building Compliance can provide experienced guidance throughout the Change of Use process.

 We’ll help you navigate the rules and get your Change of Use approved with confidence.