Accessory Structures in Huntington, NY (2026)
5 verified accessory structures rules for Huntington, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Huntington permits accessory apartments under Town Code Chapter 198 with strict rules: owner-occupancy required, one accessory unit per lot, and minimum lot size generally 7,500 sq ft depending on zone.
Accessory Structures: Adu Rules
Heavy RestrictionsShed Rules
Huntington requires building permits for sheds larger than 100 square feet. Sheds must meet setback requirements from property lines (typically 5 ft side/rear in residential zones).
Accessory Structures: Shed Rules
Some RestrictionsGarage Conversions
Converting a garage to living space in Huntington requires building permits, zoning approval, and often creates an illegal accessory apartment if used as a separate dwelling. Parking replacement usually required.
Accessory Structures: Garage Conversions
Heavy RestrictionsCarport Rules
Carports in Huntington are regulated as accessory structures under Chapter 198 and require building permits. Must meet setback and height standards for the zoning district.
Accessory Structures: Carport Rules
Some RestrictionsTiny Homes
Tiny homes as permanent dwellings face significant barriers in Huntington. Minimum dwelling size requirements under Chapter 198 and the NYS Uniform Code typically require at least 500-700 sq ft depending on zone.
Accessory Structures: Tiny Homes
Heavy RestrictionsLooking for Suffolk County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Huntington city rules.
Accessory Structures in Suffolk County →