Takoma Park, MD Accessory Structures: Carport Rules (2026)

Carports in Takoma Park are classified as accessory structures under Montgomery County zoning and require a building permit from the Department of Permitting Services. Both freestanding and attached carports need permits. Detached carports must meet accessory structure setbacks, typically 5 feet from side and rear property lines. Attached carports are treated as part of the principal structure and must meet the principal building setbacks, which are larger. Carports generally may not be placed in the front yard or ahead of the front building line in residential zones. The carport structure must be designed to support applicable wind and snow loads per the International Building Code as adopted by Montgomery County. Total impervious surface and lot coverage including the carport must not exceed the maximum permitted in the zoning district. Open-sided carports count toward lot coverage but may have reduced impact on impervious surface calculations depending on the surface beneath. Carports used to shelter activities other than vehicle parking may be classified differently. Carports visible from the street should be compatible with the architectural character of the neighborhood, though Takoma Park does not have a formal architectural review board for most residential areas. Contact Montgomery County DPS at 240-777-0311 for permits.