5 rules for unincorporated Schenectady County, New York.
Verified from official government sources
Accessory dwelling units are regulated by individual Schenectady County towns. Niskayuna, Glenville, and Rotterdam allow ADUs with conditional use permits; typical size caps 800-1000 square feet; owner-occupancy often required.
Sheds under 144 square feet typically exempt from building permits under NYS Uniform Code but still require zoning compliance. Setbacks vary by town: commonly 5-10 feet from rear and side property lines.
Converting a garage to habitable space requires building permits, zoning review, and compliance with NYS Residential Code for habitable rooms including egress windows, insulation, heating, and electrical upgrades.
Carports treated as accessory structures under town zoning codes. Permanent carports require building permits, setback compliance, and design review. Attached carports count toward lot coverage.
Tiny homes on foundations must meet full NYS Residential Code including minimum room sizes. Tiny homes on wheels are regulated as RVs and generally cannot be used as primary residences in Schenectady County towns.
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