Koochiching County, Minnesota Building Permit Guide

Outside its six cities, Koochiching County requires a building/land use permit from the Zoning Administrator in Environmental Services, at the courthouse at 715 4th Street in International Falls, before any structure is built, moved or structurally altered or a land use is substantially changed. Applications are filed and paid in the county’s OneGov portal before work starts. Under the 2026 fee schedule a building/land use permit is $200 and a combined building and septic permit $275; the county’s ordinances regulate zoning, shoreland and septic systems rather than construction.

What requires a permit in Koochiching County?

The county’s rule is short: no structure may be built, moved or structurally altered, and no land use substantially altered, until the Zoning Administrator has issued a building/land use permit. The administrator may not issue a permit for a structure or use that does not conform to all of the county’s zoning ordinances, so a project that does not fit goes to a variance, conditional use, interim use or rezoning instead. Anyone planning a change of use is asked to talk to Environmental Services first.

Rivers and lakes carry their own layers. Besides the general Shoreland Management Ordinance, the county administers separate ordinances for the Big Fork River, the Rainy and Rapid rivers and the Littlefork and Rat Root rivers, plus a floodplain ordinance as the county’s floodplain administrator. The ordinances themselves are available from Environmental Services on request, and staff will meet owners on site before an application.

What the county decides and what the state holds

Koochiching County decides zoning, shoreland, river corridor, floodplain, subdivision, septic and short-term rental questions on land outside the cities, and it administers the Wetland Conservation Act in select areas of the county. None of the ordinances it lists is a building code, and its permit is a land use approval rather than a structural review. Electrical permits and inspections come from the Department of Labor and Industry, and wells from the Minnesota Department of Health.

Koochiching County building department: who handles permitting

The Land Use Division of Environmental Services administers and enforces the county’s planning and zoning rules; its director is Matthew Gouin. The same department runs solid waste, recycling and aquatic invasive species programs. Driveways and work in county road rights of way belong to the Highway Department under County Engineer Trent Nicholson.

Cities in Koochiching County

Each of the six cities handles its own zoning and building-code decisions inside its limits. FEMA’s Community Status Book lists four of them in the flood insurance program.

Koochiching County permit types

The OneGov portal lists the county’s applications: the building/land use and sanitary sewer permit, rezoning, conditional use and interim use, variance, grading and filling, platting, land or parcel division, the E911 address request and the short-term rental license, new or renewed. An inquiry form lets owners ask the department a question, but it is not a permit and approves nothing.

Residential permits

A new house that needs a septic system can go in on one combined building/land use and sewage treatment permit. The septic part requires the owner’s name and address, the legal description with the parcel number, the designer’s name, address, phone and license number, tank information, a management plan, and a site evaluation report with a dimensioned drawing. That drawing shows wells and water pipes, existing and proposed structures, property lines, easements, floodplain designations, the distance to the ordinary high water level and the soil treatment areas, with soil borings or excavations to set loading rates. Accessory structures and additions take their own lower-priced permit.

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Commercial and other permits

Uses that the zoning ordinance does not allow outright go through a conditional or interim use permit, heard by the Planning and Zoning Commission and decided by the County Board. Short-term rentals, homes or cabins offered for stays of one to 30 days, are governed by the Short-Term Rental Ordinance adopted June 11, 2024 and need a county license; in September 2026 the board also approved an interim use permit to turn a home into a short-term rental, conditioned on the ordinance’s special criteria. The ordinance defines the owner’s authorized agent as someone reachable around the clock who answers complaints within 30 minutes while the property is rented, and a current certificate of compliance as one from a successful inspection within the past six years for an existing system or ten years for a new one, or, on county-managed sewer, an inflow and infiltration inspection. Cannabis businesses fall under the county’s cannabis ordinance (board motion 2025/06-05).

What comes before the permit

• Septic design. A licensed designer completes the site evaluation and design before the application.
• Floodplain and wetland checks. The county points owners to Lake & Flood Elevations Online, FEMA’s flood hazard viewer and the National Wetlands Inventory.
• River corridors. Parcels along the Big Fork, Rainy, Rapid, Littlefork or Rat Root rivers follow the corridor ordinance for that river.
• Driveway access. A new approach onto a county road needs the Highway Department’s driveway access permit.
• Sewer districts. In the county’s Island View and Jackfish Bay sewer areas, new hookups pay connection fees under county policy.
• Selling a sewered property. An ordinance adopted December 9, 2025 requires a point-of-sale certification for property connected to the Koochiching County/East Koochiching Sanitary Sewer District system outside International Falls and Ranier: the line from the house must be sound and leak-free, with no foundation drain, roof drain or sump pump connections, as certified by a state-licensed plumber or a professional the district has approved.

Koochiching County permit fees

The County Board approved the 2026 County Fee Schedule on November 18, 2025 (board motion 2025/11-06); the zoning and highway rows are below.

Worked example: a new home on a rural lot with its own septic system needs the combined building/land use and sewage treatment permit ($275), an E911 address ($150) and, if the driveway meets a county road, a road approach permit ($50), for $475 in county fees. Building first and applying later triples the fees.

Trade permits and who may pull them

Koochiching County issues no building, plumbing or mechanical permits in the unincorporated area. Electrical permits are bought online from the Department of Labor and Industry, which assigns the inspection; contractors, electricians and plumbers hold state licenses, not county ones.

• Septic work. Compliance inspections for building, replacing, altering or repairing a system are done by a state-licensed practitioner or a qualified county employee, and the application must carry the designer’s license number.
• Wells. The Minnesota Department of Health regulates well construction.
• Road and utility work. The Highway Department issues driveway access, utility, snowplow driveway widening and oversize or overweight permits; logging and agricultural loads are exempt from the oversize fee and permit.

How to apply for a Koochiching County permit

Review, corrections and what causes delay

Environmental Services reviews the septic application and exhibits, then grants or denies the permit. Applications filled in as fully as possible move faster, the department says. Requests that need the Planning and Zoning Commission and the County Board, such as conditional and interim uses and rezonings, take longer because they go to public hearing; the board posts its agendas and minutes online. A project that does not conform to the zoning ordinances cannot be issued a permit until one of those approvals is in place.

Inspections in Koochiching County

Inspections in the rural county center on septic systems. Under the 2008 septic ordinance, a permitted system may be started once the permit is granted and must be finished within two years; final approval is a certificate of compliance. Systems built in floodplain and shoreland districts, and any alteration, repair or extension of a noncompliant system there, must be inspected by a state-licensed inspector, and the ordinance asks for an inspection at least once during construction. A component covered before inspection must be uncovered unless photos or video are accepted.

The inspector files a certificate of compliance or a notice of noncompliance, with a copy to the owner and the department within 15 days. The county can require a compliance inspection of an existing system for just cause, such as a complaint, and when a bedroom is added to a home in floodplain or shoreland; a bedroom permit applied for between November 1 and April 30 may issue first, with the inspection to follow.

The county makes no building-code inspections of houses or cabins. Electrical inspections follow the state electrical permit.

Minnesota building code

Koochiching County administers zoning, shoreland, river corridor, floodplain, subdivision, septic and short-term rental ordinances outside its cities, and none of them is a building code. FEMA’s Community Status Book lists the county as participating in the National Flood Insurance Program since June 1, 1988, with a current flood map dated November 17, 2022.

Minnesota has one State Building Code that applies statewide and overrides local building codes, but enforcement is local: whether a building permit is needed depends on whether the city, township or county enforces the code there. Electrical permits come from the Department of Labor and Industry unless the local government runs its own electrical inspection. Minnesota rules

Koochiching County permit search and official resources

Under its septic ordinance, Environmental Services keeps records of issued permits, site evaluations, compliance inspections, certificates of compliance, variance decisions, designs and as-built plans; applicants track their own filings in the OneGov portal. County Board agendas and minutes are posted in the county’s agenda center.

• Koochiching County planning and zoning applications
• Environmental Services OneGov permit portal
• 2026 County Fee Schedule
• Environmental Services
• Subsurface Sewage Treatment System Ordinance (2008)
• Short-Term Rental Ordinance (June 11, 2024)
• Littlefork and Rat Root River shoreline management
• Point-of-sale sewer inflow and infiltration ordinance
• Floodplain and wetland information
• Highway Department forms
• County Board agendas and minutes
• State electrical permits (DLI)
• Minnesota Department of Health well program
• FEMA Community Status Book, Minnesota

Koochiching County permit FAQs

Do I need a county permit to build a cabin outside town?

Yes. Any structure built, moved or structurally altered outside the cities needs a building/land use permit from the Zoning Administrator first.

How much does a new house with septic cost in permits?

The combined building/land use and sewage treatment permit is $275 under the 2026 schedule; an E911 address adds $150.

Can I fix my septic pump without a permit?

Yes. Pumps, electrical faults, tank covers, broken pipes and end caps are minor repairs; replacing a drainfield or tank needs a permit.

Must I pay before starting work?

Yes. The county asks that every application be submitted and paid in the portal before work starts.

Is a short-term rental allowed?

It needs a county license under the 2024 Short-Term Rental Ordinance, $500 to apply, and may also need an interim use permit.

What is needed to sell a home on county sewer?

Outside International Falls and Ranier, a home connected to the Koochiching County/East Koochiching Sanitary Sewer District system needs a point-of-sale certification that its sewer line is leak-free and carries no foundation drain, roof drain or sump pump water.

What if I build before I have a permit?

The required fees are multiplied by three.

Who handles electrical permits?

The Minnesota Department of Labor and Industry, which issues the permit online and arranges the inspection.

Simplify Koochiching County permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Minnesota. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Koochiching County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.