Building Safety in Rochester, MN (2026)
4 verified building safety rules for Rochester, Minnesota, sourced directly from the municipal code and official government pages.
Verified from official government sources
Carbon Monoxide Detectors
Rochester requires carbon monoxide alarms in every dwelling under Code section 7-8-48, incorporating Section 915.2 of the Minnesota Fire Code. Detection must sit outside each sleeping area within ten feet of the bedrooms, or inside the bedroom itself if a fuel-burning appliance is present. Alarms must be maintained under NFPA 720 and replaced once they go inoperative or start signaling end-of-life.
Rochester, MN Carbon Monoxide Alarm Rule
Some RestrictionsRochester City Code §§ 7-8-48, 7-8-49, 7-8-51
Carbon monoxide alarms shall be installed in dwellings in accordance with Section 915.2 of the Minnesota Fire Code: ... Carbon monoxide detection shall be installed in dwelling units outside of each separate area within ten feet of the bedrooms. Where a fuel-burning appliance is located in a bedroom or its attached bathroom, carbon monoxide detection shall be installed within the bedroom. ... C...
Building Permits
Rochester enforces the Minnesota State Building Code as its local building code, with permit fees scaled to project valuation from $25 for minor work up to thousands of dollars for large builds, plus a separate plan-review charge and hourly fees for extra inspections.
Rochester Building Permit Requirements
Some RestrictionsRochester, MN City Code § 4-1-1
The state building code is applicable within the city. The state building code and the provisions of this chapter shall be known and may be cited as the "building code." For purposes of this chapter, the term "building official" means the municipal building code official certified under Minn. Stats. § 326B.133 or a duly authorized representative.
Electrical Permits
Rochester requires a permit from the department of building safety before any electrical system is installed, enlarged, altered, repaired, removed, converted or replaced, with an exception only for minor repair work such as fixing worn parts or swapping receptacle outlets and switches. Only a licensed master electrician or an owner-occupant of a one- or two-family home may apply.
Rochester Electrical Work Requires a Permit
Some RestrictionsCity Code § 4-2-2
(a)Required. Except for minor repair work, no electrical system shall be installed, enlarged, altered, repaired, removed, converted, or replaced until an application for a permit has been filed with the building official and the required permit issued.(c)Applicant. All applicants for an electrical permit must be a master electrician or the owner and occupant of a one- or two-family residential ...
Plumbing Permits
Rochester requires a permit from the department of building safety before any plumbing system is installed, enlarged, altered, repaired, removed, converted or replaced, with an exception only for minor repairs like stopping leaks or clearing stoppages that don't involve moving valves, pipes or fixtures. Only a licensed master plumber or an owner-occupant of a one- or two-family home may apply.
Rochester Plumbing Work Requires a Permit
Some RestrictionsCity Code § 4-5-2
(a)Required. Except for minor repairs, no plumbing system shall be installed, enlarged, altered, repaired, removed, converted, or replaced until an application for a permit has been filed with the building official and the required permit issued.(c)Applicant. All applicants for a plumbing permit must be a master plumber or the owner and occupant of a one- or two-family residential dwelling at w...
Looking for Olmsted County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rochester city rules.
Building Safety in Olmsted County →