Mahtomedi, MN - 2026 Building Permit Guide

Permit Authority

Mahtomedi states White Bear Lake handles all building, mechanical, plumbing, and zoning permits plus inspections, while Mahtomedi keeps certain local notes for fire-related and electrical permits

Department

City of White Bear Lake Building Department for Mahtomedi building permits; local Mahtomedi planning and zoning coordination

Address

Mahtomedi City Hall, 600 Stillwater Road, Mahtomedi, MN 55115; White Bear Lake Building Department, 4701 Highway 61, White Bear Lake, MN 55110

Phone

651-426-3344 ; 651-429-8561

Website

https://www.mahtomedimn.gov/200/Licenses-Permits-Forms ; https://www.whitebearlake.org/building

Online Permit Portal

Application Process

1. Review Mahtomedi's Licenses, Permits and Forms page and the White Bear Lake shared building application page.
2. Confirm if the project has a Mahtomedi-only component, especially fire-related or electrical permitting.
3. Submit the building permit application and plans through the shared White Bear Lake building process.
4. Allow the city review period and pay fees once approved.
5. Schedule inspections through the White Bear Lake Building Department and complete Mahtomedi-specific local approvals where needed.

Typical processing time: Mahtomedi says to allow at least five to seven business days from receipt of the permit and all required information

Source: City of White Bear Lake Building Department for Mahtomedi building permits; local Mahtomedi planning and zoning coordination

General Requirements

Mahtomedi routes building, mechanical, plumbing, and zoning permits through White Bear Lake for code-regulated work

Required Documents

• Permit application, plans, valuation, and permit-specific supplements; confirm Mahtomedi local overlays for fire-related and electrical work

Permit validity

Mahtomedi code materials reference the 180-day baseline consistent with state code and local permit processing

Building code

Minnesota State Building Code as adopted by Mahtomedi and administered through the shared building official arrangement

Owner-builder

Homeowner applications are available subject to Minnesota rules

Contractor requirements

Minnesota contractor and trade licensing rules apply

Fees

Minimum permit fee

Verify on current White Bear Lake and Mahtomedi fee materials

Plan check fee

Included where applicable in shared building review

Payment note

Follow White Bear Lake shared permit payment instructions

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

Work That Does NOT Require a Permit

Contact the City of White Bear Lake Building Department for Mahtomedi building permits; local Mahtomedi planning and zoning coordination to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

• Through the White Bear Lake Building Department (contact)

Typical inspection sequence: Footing, framing, rough-ins, insulation where applicable, and final

Reinspection required after corrections

Additional Resources

• Building code: Minnesota State Building Code as adopted by Mahtomedi and administered through the shared building official arrangement
• Zoning information: View zoning info
• Other useful links
• Other useful links
• License lookup guide: Minnesota Contractor License Requirements
• Contract template: Minnesota Homeowner-Contractor Agreement
• Minnesota hub: Minnesota Contractor License & Permit Hub

Frequently Asked Questions

Mahtomedi Building Permit FAQ

Do I need a building permit in Mahtomedi, MN?

Mahtomedi routes building, mechanical, plumbing, and zoning permits through White Bear Lake for code-regulated work

How much does a building permit cost in Mahtomedi, MN?

The minimum permit fee is Verify on current White Bear Lake and Mahtomedi fee materials. Plan check fee: Included where applicable in shared building review.

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

1. Review Mahtomedi's Licenses, Permits and Forms page and the White Bear Lake shared building application page. 2. Confirm if the project has a Mahtomedi-only component, especially fire-related or electrical permitting. 3. Submit the building permit application and plans through the shared White Bear Lake building process. 4. Allow the city review period and pay fees once approved. 5. Schedule inspections through the White Bear Lake Building Department and complete Mahtomedi-specific local approvals where needed.

How long does it take to get a building permit in Mahtomedi, MN?

Typical processing time is Mahtomedi says to allow at least five to seven business days from receipt of the permit and all required information.

How do I schedule a building inspection in Mahtomedi, MN?

Inspections can be scheduled via: Through the White Bear Lake Building Department.

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