Administrative overview · FIPS 27109
Olmsted County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
Municipal Fallback
This profile identifies a handoff outside the county’s ordinary structural permitting lane.
Required jurisdiction check
Confirm the controlling local or state authority before filing.
The record is marked Municipal Fallback. That means the county profile should be treated as a routing brief: incorporated municipalities, a state building department, or a state fire marshal may control plan review, permits, and inspections. Contact the named agency below and verify the parcel’s jurisdiction before paying a fee or scheduling field work.
Responsible agency
Olmsted County Planning Department / Inspections Division
For a project in or near Olmsted County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
(507) 328-7100
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
2122 Campus Drive SE, Suite 100, Rochester, MN 55904
Operating hours
Monday-Friday, 8:00 AM-5:00 PM
Review expectation
N/A; the county publishes application requirements and monthly planning-commission deadlines but no standard building-permit review time. Development applications are generally scheduled for the first Thursday monthly, with deadlines published on the county page.
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Olmsted County
Who handles permitting for this jurisdiction?
This record is marked Municipal Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
How should I begin an application?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact (507) 328-7100.
How long might review take?
N/A; the county publishes application requirements and monthly planning-commission deadlines but no standard building-permit review time. Development applications are generally scheduled for the first Thursday monthly, with deadlines published on the county page.
How are inspections scheduled?
Use the Olmsted County Accela Citizen Access portal to apply, track permits, and schedule inspections, or call the Planning Department at (507) 328-7100. Electronic plans should be emailed to planningweb@olmstedcounty.gov. County inspections include field inspections for building projects; use the jurisdiction lookup tool for properties outside county-administered areas.
Which codes and exemptions should I review?
Minnesota Building Code as administered by Olmsted County for the cities of Byron, Chatfield, Eyota, and Stewartville and the townships of Eyota, Marion, and Quincy; the county page does not state a separate 2026 edition. Rochester and other cities/townships administer their own code programs. Work typically exempt from a building permit, though zoning review may still be required, includes retaining walls no higher than 4 feet without surcharge, fences no higher than 7 feet, one-story detached accessory structures up to 200 square feet, qualifying low decks/platforms/stoops, private sidewalks/walkways/driveways not on an accessible route, qualifying above-ground pools up to 5,000 gallons and 24-inch depth, playground equipment, ordinary painting/papering/tiling/carpeting/cabinets/countertops, and movable cases/counters/partitions under 5 feet 9 inches. Agricultural buildings strictly used for qualifying agricultural purposes do not need a building permit but require an agricultural use permit.