Detached Garages, Sheds and Tree Houses
Detached garages and sheds must meet both building codes and zoning requirements for setbacks, height, square footage, etc. Sheds under 200 square feet do not require building permits but do require zoning certificates. Any garage or shed over 200 square feet requires a building permit. If you're unsure whether your project requires a permit or have questions about building code requirements, please contact our department at buildingsafety@rochestermn.gov or 507-328-2600 during office hours.
Even if a building permit is not required, a zoning certificate may still be necessary to ensure that the property or land use complies with local zoning laws and regulations. A zoning certificate is essential for property sales, leases, and development. Please contact our department at communitydevelopment@rochestermn.gov or 507-328-2600 during office hours with a sketch or a site plan outlining the proposed location of the garage or shed to discuss the zoning requirements with a planner. For more details on zoning certificates, visit the Planning Applications webpage.