5 rules for unincorporated Broome County, New York.
Verified from official government sources
Broome County towns regulate ADUs through local zoning. Binghamton Zoning Code allows accessory apartments in R-1 and R-2 districts with special permit. Owner occupancy of principal dwelling typically required.
NY Uniform Code exempts sheds under 144 sq ft from building permit but zoning setback approval still required. Broome County towns typically require 5-10 ft side and rear setbacks.
Garage-to-living-space conversions require building permit and zoning approval in all Broome County municipalities. Must meet NY Uniform Code habitable space requirements including egress, ceiling height, insulation, and heat.
Carports in Broome County are treated as accessory structures under zoning codes. Setback and permit rules mirror shed and garage requirements. A building permit is required for structures over 144 sq ft. Binghamton, Johnson City, Vestal, and Endicott all require zoning review for carports attached to homes or built in front yards.
Tiny homes on foundations must meet NY Uniform Code minimum habitable space requirements including 70 sq ft minimum room size. Tiny homes on wheels treated as RVs under NY VTL and cannot be permanent residences in most zones.
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