Minneapolis's Fire Regulations: The Rules That Matter

Every city handles fire regulations a little differently. In Minneapolis, Minnesota, there are 5 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Smoke Detectors

Minnesota Statute 299F.362 requires smoke alarms in every sleeping area, outside each sleeping zone, and on every level. Minneapolis rentals also need carbon monoxide alarms within 10 feet of sleeping rooms.

Key details: Statute: MN 299F.362. Location: Every bedroom + outside + every level. CO alarms: Within 10 ft of sleeping. Rental inspection: Verified. Landlord install: Yes.

Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact [Minneapolis code enforcement](https://www.revisor.mn.gov/statutes/cite/299F.362) directly for current fines, enforcement procedures, and hearing options.

This is not one of those rules that cities tend to ignore. Minneapolis actively enforces its smoke detectors requirements.

Fireworks

Only non-explosive, non-aerial consumer fireworks (sparklers, fountains, snakes) are legal in Minneapolis under MN Statute 624.20. Firecrackers, bottle rockets, and aerial shells are illegal.

Key details: Legal items: Sparklers, fountains, novelties. Illegal: Aerial, explosive. Park board land: All fireworks banned. Statute: MN 624.20. Fine: Up to 1,000 USD.

Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact [Minneapolis code enforcement](https://www.revisor.mn.gov/statutes/cite/624.20) directly for current fines, enforcement procedures, and hearing options.

Compared to other cities, Minneapolis takes a harder line on fireworks. The enforcement and penalty structure reflects that.

Fire Pits & Backyard Fires

Minneapolis caps backyard fire pits at 3 feet across and 2 feet high, 25 feet from any structure, and only 9 a.m. to 10 p.m. under City Code Chapter 178.

Key details: Max fuel area: 3 ft diameter, 2 ft height. Distance from structures: 25 feet minimum. Allowed hours: 9:00 a.m.–10:00 p.m.. Fuel: unpainted, untreated wood only. Max fine: $80 petty misdemeanor.

Each violation is a petty misdemeanor carrying up to an $80 fine; fire or police officials may also order the fire extinguished immediately.

Propane Storage

Minneapolis requires a permit for any aboveground propane tank of 200 pounds or more, but exempts tanks stored under six months and small residential buildings from registration fees.

Key details: Permit threshold: 200 lbs of propane. Enforcing agency: Minneapolis Watershed Management Authority. Registration exemption: Residential buildings with 3 or fewer units. Portable tank exemption: Stored under 6 months, no permit. Penalty: Misdemeanor fine or jail time.

Violating the tank permit and registration rules is a misdemeanor under § 1.30(a) -- fine or imprisonment up to the state maximum, each day a separate offense -- and the city may also add administrative enforcement under Chapter 2.

Outdoor Burning

Minneapolis Code of Ordinances § 47.120 bans burning refuse for disposal anywhere within city limits, and bars property owners from allowing such burning on land they own or control, with no local permit exception.

Key details: Governing section: § 47.120. Refuse burning: Prohibited citywide, no exceptions. Treated wood: Banned for recreational fires, heat, light. Penalty: Ordinance violation; license revocation possible. Enforcement: Minneapolis Health Department.

Violating § 47.120 is an ordinance violation under Chapter 1/2 penalty provisions; a business license held by the violator may also be revoked under § 47.180(b), and each day of noncompliance is a separate violation.

Compared to other cities, Minneapolis takes a harder line on outdoor burning. The enforcement and penalty structure reflects that.

The Bottom Line

Minneapolis is tougher than many cities when it comes to fire regulations. Out of the 5 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Minneapolis, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Minneapolis's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.