Certificate of Occupancy
A Certificate of Occupancy (CO) is an official document issued by local building authorities certifying that a structure complies with building codes and is safe for habitation or use. This certificate is typically required before anyone can legally occupy a newly constructed or substantially renovated building.
Example
“The city issued a certificate of occupancy for the new apartment building after confirming all safety systems met code requirements.”
Memory Tip
Think "C.O. = Clear to Occupy" - you need this certificate before anyone can officially move in.
Why It Matters
Without a valid CO, buyers may face legal issues, insurance problems, or difficulty obtaining financing, making it essential to verify this document exists before purchasing new construction or recently renovated properties.
Common Misconception
Many assume that if a building is being used or occupied, it automatically has a valid Certificate of Occupancy, but some properties operate illegally without proper certification.
In Practice
When buying a newly built home, the builder must obtain the CO from the city before closing, and delays in this process can postpone the closing date until all code compliance issues are resolved.
Etymology
"Certificate" comes from Latin "certificatus" meaning to make certain, while "occupancy" derives from Latin "occupare" meaning to take possession.
Common Misspellings
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