How much does a building permit cost in Mountain Iron, MN?

The minimum permit fee is $20 zoning permits shown for some simple work; common building permits use higher flat amounts or value-based fees. Fees are calculated as: Combination of flat residential permit fees and percentage-of-project-value formulas, with state surcharge and zoning permit where applicable.. Plan check fee: Plan review is required for many houses and garages; confirm current formula with city..

How do I apply for a building permit in Mountain Iron, MN?

1. Download the applicable building permit application, deck, garage, house, or solar form from the city page. 2. Complete the application and site plan forms using legal description and parcel code from the property tax statement. 3. Include contractor name, address, and Minnesota state license number for residential work. 4. Provide final construction plans and utility or onsite sewer approvals where required. 5. Submit the package to the department for review and permit issuance. 6. Arrange required inspections after permit issuance.

How do I schedule a building inspection in Mountain Iron, MN?

Inspections can be scheduled via: Contact the department — (218) 748-7570.

City Building Permits

Mountain Iron, MN - 2026 Building Permit Guide

How to apply for a building permit in Mountain Iron, Minnesota. Permit authority, application steps, fees, and inspection requirements.

Minnesota St. Louis County Updated March 2026

Permit Authority

DLI lists MOUNTAIN IRON as having adopted the Minnesota State Building Code with local enforcement.

Department: Building and Housing / Planning and Zoning Department
Address: 8586 Enterprise Drive South, Mountain Iron, MN 55768
Phone: (218) 748-7570
Website: https://mtniron.com/services/building-permit-applications/

Application Process

Download the applicable building permit application, deck, garage, house, or solar form from the city page.
Complete the application and site plan forms using legal description and parcel code from the property tax statement.
Include contractor name, address, and Minnesota state license number for residential work.
Provide final construction plans and utility or onsite sewer approvals where required.
Submit the package to the department for review and permit issuance.
Arrange required inspections after permit issuance.

Source: Building and Housing / Planning and Zoning Department

General Requirements

Building permit applications are required for construction, enlargement, alteration, repair, and improvement of structures; many extensive electrical or plumbing projects; and manufactured home placement. Zoning permits are also required for construction, moving, fill/excavation, demolition, and signs.

Required Documents

Permit application
Site plan for new construction or additions
Legal description and parcel code
Contractor name, address, and state license number
Final construction plans
Utility or onsite sewer approvals when applicable

Building code: Yes. DLI directory lists MOUNTAIN IRON as adopted and locally enforced.
Contractor requirements: Residential applications require contractor name, address, and state license number.

Fees

Minimum permit fee: $20 zoning permits shown for some simple work; common building permits use higher flat amounts or value-based fees
Plan check fee: Plan review is required for many houses and garages; confirm current formula with city.
Permit fee formula: Combination of flat residential permit fees and percentage-of-project-value formulas, with state surcharge and zoning permit where applicable.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

Contact the Building and Housing / Planning and Zoning Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

Contact the department — (218) 748-7570 (phone)

Typical inspection sequence: Required inspections are project-specific; see city Required Inspections handout linked from the permit applications page.

Additional Resources

Building code: Yes. DLI directory lists MOUNTAIN IRON as adopted and locally enforced.
Verify contractor license: Minnesota DLI Contractor License Lookup
Zoning information: View zoning info
Building Permit Applications Page
License lookup guide: Minnesota Contractor License Requirements
Contract template: Minnesota Homeowner-Contractor Agreement
Minnesota hub: Minnesota Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Building and Housing / Planning and Zoning Department before applying.

Frequently Asked Questions

Mountain Iron Building Permit FAQ

Do I need a building permit in Mountain Iron, MN?: Building permit applications are required for construction, enlargement, alteration, repair, and improvement of structures; many extensive electrical or plumbing projects; and manufactured home placement. Zoning permits are also required for construction, moving, fill/excavation, demolition, and signs.
How much does a building permit cost in Mountain Iron, MN?: The minimum permit fee is $20 zoning permits shown for some simple work; common building permits use higher flat amounts or value-based fees. Fees are calculated as: Combination of flat residential permit fees and percentage-of-project-value formulas, with state surcharge and zoning permit where applicable.. Plan check fee: Plan review is required for many houses and garages; confirm current formula with city..
How do I apply for a building permit in Mountain Iron, MN?: 1. Download the applicable building permit application, deck, garage, house, or solar form from the city page. 2. Complete the application and site plan forms using legal description and parcel code from the property tax statement. 3. Include contractor name, address, and Minnesota state license number for residential work. 4. Provide final construction plans and utility or onsite sewer approvals where required. 5. Submit the package to the department for review and permit issuance. 6. Arrange required inspections after permit issuance.
How do I schedule a building inspection in Mountain Iron, MN?: Inspections can be scheduled via: Contact the department — (218) 748-7570.

Need help with your project?

Navigating permits in Mountain Iron can be complicated.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.