Secondary buildings (like sheds, carports, detached garages, and storage buildings) are to be incidental, smaller, and less prominent than the primary structure on the site.
Placement and Size
Accessory structures shall not exceed a height of the primary structure.
Accessory structures must be constructed at the same time as primary building or after the construction of the primary building.
Building Permits are required for accessory structures over 120 square feet in area.
For a property located in a Historic District, there are standards for accessory structures under new construction