Certificate of Occupancy (C of O)
A Certificate of Occupancy is an official document issued by the NYC Department of Buildings that certifies a building complies with building codes and is approved for a specific use (residential, commercial, assembly, etc.) and occupancy capacity. For hospitality, the C of O must explicitly permit your intended use—restaurant, bar, assembly, gym—and any change requires a new or amended C of O.
Why It Matters for Operators
Operating without a proper C of O is illegal and can result in immediate closure by the DOB. Changing a C of O to accommodate a new use can take 6-18 months and cost $50,000 or more. Always verify the current C of O matches your concept before signing a lease. Common pitfalls include assembly capacity limits that prevent live entertainment and cooking restrictions that limit menu concepts.
FWDRE Insight
Request a copy of the C of O before your first LOI meeting—not after. We've seen operators spend months negotiating a lease only to discover the C of O doesn't permit their use. Also check the assembly capacity: if you're planning a 150-seat restaurant with events, the C of O needs to reflect that capacity, or you'll need a Place of Assembly permit.
Related Terms
A lease provision that defines the specific activities permitted within a commercial space.
A permit required for venues where 75 or more people gather for entertainment, recreation, or worship in NYC.
Required permit from NYC DOB for any construction, renovation, or change of use in a commercial space.
NYC zoning classifications that define which commercial, residential, and manufacturing uses are permitted on a property.
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