Accessory Structures in Eagan, MN (2026)
5 verified accessory structures rules for Eagan, Minnesota, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Eagan permits accessory dwelling units only in the R-1 (single-family) and Estate zoning districts, and only when located within or attached to the primary residence. ADUs must be registered annually with the City Clerk, are size-capped, and cannot be sold separately from the main home.
Eagan Accessory Dwelling Units (ADUs)
Some RestrictionsShed Rules
In Eagan, a zoning permit is required for sheds 200 square feet or less and a building permit for those over 200 square feet. Detached accessory buildings must meet residential side, rear and front setbacks, and a single-family lot is limited to two detached accessory buildings.
Eagan Shed and Accessory Building Rules
Some RestrictionsGarage Conversions
Eagan regulates garages as accessory buildings. Detached garages over 200 square feet need a building permit and must meet residential setbacks. Total detached accessory floor area is capped (576 sq ft with an attached garage, 800 sq ft without), and converting garage space to living area is subject to ADU and building-code rules.
Eagan Garages and Garage Conversions
Some RestrictionsCarport Rules
Eagan does not publish carport-specific standards; carports are treated as accessory structures/buildings under the city's zoning and building rules. They must meet residential setbacks, cannot sit in the front yard except as an attached garage, and may require a zoning or building permit depending on size and roof/wall construction.
Eagan Carport Rules
Some RestrictionsTiny Homes
Eagan has no tiny-home ordinance and Minnesota has no statewide tiny-home or ADU mandate. A tiny home on a foundation is treated as a single-family dwelling subject to zoning and building code; a tiny home as a second unit must meet Eagan's ADU rules (R-1/Estate, attached, under 960 sq ft). Tiny homes on wheels are not recognized as permanent dwellings.