Rochester Zoning & Land Use Guide
Notable local initiatives in Rochester
Named ordinances, statutes, and reforms specific to Rochester — each linked to an official source you can verify directly.
Unified Development Code (UDC) — Chapter 60(2022)
Rochester City Council adopted the new Unified Development Code on September 7, 2022 by a 7-0 vote; the UDC took effect January 1, 2023 and replaced the prior land development code in place since 1995. Chapter 60 contains all current zoning regulations, organized into 60.100 General Provisions, 60.200 Zone Districts, and 60.300 Use Regulations. ADU standards live at 60.300.020G and cap ADUs at one per lot and 1,000 sq ft of gross floor area.
Source · rochestermn.govDestination Medical Center (DMC) Act — Minn. Stat. §§ 469.40–469.47(2013)
The DMC Act, signed by Gov. Mark Dayton in May 2013, is a Rochester-only state statute (Minn. Stat. §§ 469.40–469.47) authorizing a 20-year, ~$585 million public investment program to support Mayo Clinic-anchored development. It created the Destination Medical Center Corporation as the oversight nonprofit and required the City to adopt a development plan that drives downtown land use, infrastructure, and TIF-style financing decisions distinct from any other Minnesota city.
Source · revisor.mn.govDMC Development Plan (City-adopted)(2015)
The DMC Development Plan, originally adopted in 2015 and updated in 2026 by the DMCC Board and Rochester City Council, is the statutorily required framework under Minn. Stat. § 469.43 that guides public infrastructure investment in the DMC District. The plan covers the downtown core, the Heart of the City sub-district, Discovery Square, St. Marys Place, the Waterfront, UMR/Recreation, and Central Station, and its priorities are binding on city land-use decisions inside the District.
Source · rochestermn.govMinnesota Municipal Planning Act — Minn. Stat. § 462.357
Rochester's general zoning authority derives from Minn. Stat. § 462.357, which authorizes Minnesota cities to enact zoning ordinances regulating use, lot size, height, bulk, setbacks, and density. Unlike Minneapolis (whose Minneapolis 2040 plan eliminated single-family-only zoning in 2018), Rochester retains conventional single-family districts under the UDC, with its higher-density push concentrated in DMC sub-districts.
Source · revisor.mn.govAccessory Dwelling Unit (ADU) Standards — UDC § 60.300.020G(2023)
Effective January 1, 2023 under the new UDC, Rochester allows one ADU per lot citywide subject to § 60.300.020G: maximum 1,000 sq ft of gross floor area, compliance with the underlying district's building setbacks, and adopted Minnesota State Building Code. The City publishes a dedicated ADU resource page summarizing application materials and code references.
Source · rochestermn.gov
Key Zoning Facts
Regulatory Layers That Apply in Rochester
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
State — Minnesota
- Building Code: Minnesota State Building Code (based on 2018 IBC)
County — Olmsted County
- Role: Property records, tax assessment, unincorporated area planning
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
- Min Lot
- 8,400 sq ft
- Max Height
- 35 ft
- Front Setback
- 25 ft
- Side Setback
- 7 ft
- Rear Setback
- 30 ft
- Min Lot
- 10,000 sq ft
- Max Height
- 55 ft
- Front Setback
- 20 ft
- Side Setback
- 10 ft
- Rear Setback
- 20 ft
- Min Lot
- None
- Max Height
- 55 ft
- Front Setback
- 0 ft
- Side Setback
- 0 ft
- Rear Setback
- 10 ft
ADU Rules in Rochester
- Max Size
- 800 sq ft
- Max Height
- 20 ft
- Rear Setback
- 5 ft
- Side Setback
- 5 ft
- Parking
- No additional parking required
- Owner Occupancy
- Varies by local ordinance
- Permit Timeline
- 45-90 days
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for Rochester are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check Rochester permit fees →Official Sources
City-specific