Certificate of Occupancy (CO)
Direct definition
A local-government document certifying a building is safe to occupy and complies with code.
Written by the Vabasso Mortgage Editorial Team · Reviewed against agency and federal sources · Read our editorial policy for how we research and review mortgage content
Plain-English explanation
After construction or major renovation, an inspector confirms the property meets code and issues a CO. Lenders typically require it before a construction-to-permanent loan converts.
Why it matters
Without a CO, the home may not be legally habitable — and the permanent loan can't close.
Where you may see it
- Municipal inspection records
- Construction loan conditions
- Closing documents
A real-world example
Your builder finishes the home, passes final inspection, and the municipality issues the CO, triggering the loan conversion.
Educational and illustrative only
A common misunderstanding
Passing a framing or rough inspection is not the same as receiving a CO — final approval requires the completed project to meet all code requirements.
Ask Vabasso AI
This glossary provides general educational information. Mortgage terminology, qualification methods, forms, timelines, fees, program rules, and legal meanings may vary by lender, investor, loan program, property, occupancy, state, and transaction. Definitions do not represent loan approval, legal advice, tax advice, or a commitment to lend.
- Author
- Vabasso Mortgage Editorial Team
- Reviewed by
- Vabasso Mortgage Licensed Advisory Team
- Last reviewed
- July 30, 2026