Sacramento County, CA Accessory Structures: Carport Rules (2026)

Sacramento County does not have a standalone carport ordinance for single-family homes; a detached carport is regulated as a residential accessory structure under Section 5.4.5.A and Table 5.10.A of the Zoning Code. That means the same standards as sheds and similar structures apply: a maximum height of 16 feet to the peak (14 feet to the plate line), one story, a 20-foot front-yard setback, 12.5-foot side-street setback, and a 3-foot interior side and rear setback. A carport within six feet of the primary residence's wall must meet the same setbacks as the primary residence. Total accessory-structure area on the parcel is limited to 50 percent of the home's habitable floor area on lots under 20,000 square feet and 100 percent on larger lots. The county's residential parking tables require covered parking (carport or garage) only for multifamily projects, not for existing detached single-family homes, so adding a carport is a property-owner option rather than a requirement. Where covered parking is provided in multifamily settings, the carport counts as an amenity structure and is subject to design and lighting standards. Building permits are typically required for a carport because it is a roofed structure; owners should confirm thresholds with the Building Permits and Inspection Division and check any applicable Special Planning Area or HOA rules.