NYC commercial gut renovation requires navigating complex DOB permits, fire codes, and Alteration Type requirements. Learn how investors and business owners can budget effectively ($150-$250+/sq ft), minimize downtime, achieve Certificate of Occupancy compliance, and maximize ROI on office, retail, and restaurant projects.

Planning a gut renovation in NYC? Learn everything about costs, budgeting, permits, and co-op board approval. Our 2025 guide breaks down the $350-$450 per square foot investment, navigating DOB requirements, and maximizing your property value by 20-30%. Get expert insights on finding the right contractor for your apartment or brownstone renovation.