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Anoka County, MN Fire Regulations: Smoke Detectors (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Governing statute
Minn. Stat. §299F.362
Required in
Every dwelling unit
New construction
Hardwired to central power
Landlord duty
Maintain the alarms
Tenant duty
Report failures within 24 hours

Summary

Minnesota law requires every dwelling unit to have a working smoke alarm meeting the State Fire Code. In new construction, alarms must be hardwired to a central power source. Landlords must maintain them; tenants must report failures within 24 hours.

These county ordinances apply to unincorporated areas of Anoka County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Every dwelling unit within a dwelling must be provided with a smoke alarm meeting the requirements of the State Fire Code. ... In construction of a new dwelling, each smoke alarm must be attached to a centralized power source. ... The occupant ... must inform the owner ... of a nonfunctioning smoke alarm within 24 hours of discovering that the smoke alarm ... is not functioning.

View official code

Full Breakdown

Under Minn. Stat. §299F.362, every dwelling unit within a dwelling must be provided with a smoke alarm meeting the requirements of the State Fire Code, mounted per the fire marshal's location rules. In new dwelling construction, each smoke alarm must be attached to a centralized power source (hardwired). For rentals, the owner is responsible for maintenance of the smoke alarms, while the occupant must inform the owner of a nonfunctioning smoke alarm within 24 hours of discovering it. These rules apply statewide across Anoka County; local fire departments enforce them during rental inspections and fire investigations.

Violations & Fines

Failure to install or maintain required smoke alarms is a petty misdemeanor under Minn. Stat. §299F.362, and can affect landlord liability; local fire officials enforce during inspections.

Frequently Asked Questions

Are smoke detectors required in Minnesota homes?
Yes. Minn. Stat. §299F.362 requires every dwelling unit to have a smoke alarm meeting the State Fire Code, and new construction must have hardwired alarms on a central power source.
Who maintains smoke alarms in a rental?
The owner is responsible for maintenance of the smoke alarms; the tenant must notify the owner of a nonfunctioning alarm within 24 hours of discovery.

Sources & Official References

Other rules in Anoka County

Animal Ordinances: Dog Leash LawsSome RestrictionsFire Pits & Backyard FiresSome RestrictionsFireworksHeavy RestrictionsOutdoor BurningSome RestrictionsPropane StorageSome RestrictionsNoise Ordinances: Amplified Music & Outdoor SoundSome RestrictionsNoise Ordinances: Vehicle NoiseSome RestrictionsAnimal Ordinances: Wildlife FeedingSignificant RestrictionsLandscaping Rules: Tree Removal & Heritage TreesSome RestrictionsPublic Conduct: Public Alcohol UseSignificant Restrictions

All Anoka County rules

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