Stony Point, NY Accessory Structures: Carport Rules (2026)

Rockland County towns regulate carport construction through zoning and building codes. Clarkstown Town Code Chapter 290 (Zoning), Ramapo Chapter 376, Orangetown Chapter 43, and Haverstraw Chapter 245 treat carports as accessory structures requiring building permits under the NY Uniform Fire Prevention and Building Code. Typical requirements include side setbacks of 5-10 feet, rear setbacks matching accessory structure rules (often 5-15 feet), maximum height of 15 feet, and inclusion in maximum lot coverage calculations (typically 25-35 percent in residential R-zones). Pre-fabricated metal carports require engineered drawings or manufacturer's stamped plans meeting Rockland's snow load requirement (approximately 30-40 psf per NY climate zone). Attached carports are treated as home additions with stricter setbacks. Historic district review applies in Nyack, Piermont, and parts of Suffern. HOAs in many Rockland subdivisions prohibit or restrict metal carports for aesthetic reasons. Carports cannot be converted to enclosed garages without additional permits and may require parking calculations under zoning.