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Anoka County, MN Noise Ordinances: Construction Hours (2026)

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

Construction hours in Anoka County, MN, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.

Key Facts

Allowed hours (Blaine)
7:00 a.m. to 10:00 p.m.
Restricted window
10:00 p.m. to 7:00 a.m.
Covers
Exterior construction and power tools
Who sets it
City code, not the county
Blaine citation
City Code §§ 50-201 to 50-203

Summary

The county sets no construction-hour rule for city land. Blaine restricts exterior construction, remodeling, and power tools between 10:00 p.m. and 7:00 a.m., so daytime work (7 a.m.–10 p.m.) is when building noise is allowed.

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.

The City Noise Ordinance is in effect between the hours of 10:00 p.m. and 7:00 am. During this period the following activities are restricted... Operation of tools and domestic maintenance equipment (lawnmowers, chainsaws, tillers etc); ... Exterior construction or remodeling.

View official code

Full Breakdown

In Anoka County's cities, construction noise hours are set by the city. Blaine's noise ordinance (BCO 50-201–50-203) restricts exterior construction or remodeling and the operation of tools and maintenance equipment during the 10:00 p.m.–7:00 a.m. window, effectively permitting that work only 7 a.m. to 10 p.m. Coon Rapids likewise prohibits noise likely to disturb neighbors during nighttime hours. Contractors on permitted jobs should confirm hours with the specific city (Andover, Ramsey, Ham Lake set their own). The county itself regulates construction noise only in unincorporated townships under Minn. Stat. Ch. 394.

Violations & Fines

Construction outside allowed hours is a petty misdemeanor / nuisance in Blaine; reported to Community Standards (763-785-6146) or police (911).

Frequently Asked Questions

When can contractors make construction noise in Blaine?
Exterior construction and remodeling are restricted between 10:00 p.m. and 7:00 a.m., so noisy building work is generally allowed only during the day, 7 a.m. to 10 p.m.
Does Anoka County limit construction hours?
Only in unincorporated townships it zones under Minn. Stat. Ch. 394. Inside cities like Blaine or Coon Rapids, the city's noise ordinance controls construction hours.

Sources & Official References

Other rules in Anoka County

Quiet HoursSome RestrictionsAnimal Ordinances: Dog Leash LawsSome RestrictionsLeaf Blower RulesSome RestrictionsBarking DogsSome RestrictionsVehicle NoiseSome RestrictionsDecibel LimitsSome RestrictionsAmplified Music & Outdoor SoundSome RestrictionsAnimal Ordinances: Wildlife FeedingSignificant RestrictionsFire Regulations: FireworksHeavy RestrictionsLandscaping Rules: Tree Removal & Heritage TreesSome RestrictionsPublic Conduct: Public Alcohol UseSignificant RestrictionsCurfew Laws: Park CurfewSome Restrictions

All Anoka County rules

How Anoka County compares: Cities with the Strictest Construction Hours·Compare Anoka County to another location·View the Minnesota noise ordinances overview

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