Noise Ordinances in Aurora, CO (2026)
9 verified noise ordinances for Aurora, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Aurora's Unified Development Ordinance Section 4.4.8 sets residential noise limits of 55 dBA during the day (7 AM-9 PM) and 45 dBA at night (9 PM-7 AM), measured at the property line. City Code Section 94-107 separately prohibits unnecessary noise and disturbing the peace.
Aurora Quiet Hours & Noise Limits
Some RestrictionsConstruction Hours
Aurora restricts construction to 7 AM-6 PM on weekdays and 12 PM-6 PM on weekends. Special permits may be issued for after-hours work in cases of urgent necessity or when public health and safety would not be impaired.
Aurora Construction Hours
Some RestrictionsBarking Dogs
Aurora's animal code under Chapter 14 addresses barking dogs as a nuisance. Dogs that bark, howl, or make noise excessively may be subject to animal control enforcement. Aurora Animal Services handles complaints and can issue citations.
Aurora Barking Dog Ordinance
Some RestrictionsLeaf Blower Rules
Aurora does not ban gas leaf blowers citywide but restricts loud power equipment via the general noise ordinance, which limits residential operation to reasonable daytime hours.
Aurora Leaf Blower Rules
Few RestrictionsAmplified Music & Events
Amplified music in Aurora is regulated under Chapter 94 of the Municipal Code with decibel limits at the property line and a nighttime quiet period beginning at 10 p.m.
Aurora Amplified Music Rules
Some RestrictionsAircraft Noise
Aircraft noise in Aurora from Buckley Space Force Base and Denver International Airport is preempted by federal FAA regulations and not controlled by local ordinance.
Aurora Aircraft Noise Rules
Few RestrictionsIndustrial Noise
Industrial and commercial noise in Aurora must stay within zone-based decibel limits at receiving property lines and is regulated under Municipal Code Chapter 94.
Aurora Industrial Noise Rules
Some RestrictionsDecibel Limits
Aurora enforces decibel limits measured at the receiving property line, with residential zones capped around 55 dBA daytime and 50 dBA nighttime under Chapter 94.
Aurora Decibel Limits
Some RestrictionsOutdoor Music
Outdoor music at venues, parks, and residences in Aurora must comply with Chapter 94 decibel limits and end amplified sound by 10 p.m. absent a special event permit.
Aurora Outdoor Music Rules
Some RestrictionsLooking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Aurora city rules.
Noise Ordinances in Arapahoe County →