How Centennial Handles Noise Ordinances: A Practical Guide
Centennial maintains 86 local ordinances across all categories, and 5 of those deal specifically with noise ordinances. Here is a breakdown of what the city actually requires, what is prohibited, and where Centennial falls on the strict-to-permissive spectrum compared to other cities.
Amplified Music & Outdoor Sound
Centennial requires live music or amplified sound at a Permanent Commercial Outdoor Patio to stop by 10 p.m. whenever the patio sits within 300 unobstructed feet of a residential use, per the Land Development Code.
Key details: Curfew: 10:00 p.m. local time. Trigger distance: Within 300 unobstructed feet of homes. Screening required: 6-ft barrier within 150 ft of homes. Governing code: LDC § 12-3-812(B)(6).
Live music or amplified sound continuing past 10 p.m. on a patio within 300 unobstructed feet of a residential use violates Section 12-3-812(B)(6) and is enforceable as a Land Development Code violation against the business operator.
Construction Hours
Centennial bans construction activity within 300 feet of residences between 7 p.m. and 7 a.m., though the Director may approve exceptions for traffic mitigation or emergency repairs.
Key details: Restricted hours: 7:00 p.m. to 7:00 a.m.. Buffer distance: Within 300 feet of homes. Exception authority: Director may approve for good cause. Governing law: LDC § 12-7-401.
Construction outside permitted hours near homes violates the LDC's noise standard; absent Director authorization for good cause, the City can require night work to stop.
Barking Dogs
Centennial caps barking at ten minutes by day and five minutes at night before it becomes a code violation. Sec. 7-7-470 requires a written warning before any fine issues.
Key details: Daytime limit: 10 minutes continuous barking. Nighttime limit: 5 minutes continuous barking. Daily cap: 90 cumulative minutes/24 hours. Process: Written warning before citation. First fine: $50.
First offense $50, second within two years $75, minimum $100 after that, each with mandatory court appearance, under Sec. 7-7-170(g).
Decibel Limits
Centennial outlaws any 'excessive or unusually loud noise', from businesses, industrial equipment or any other source, that disturbs, annoys or endangers others' peace or safety, enforced under Article 12 with escalating fines up to $400 per offense.
Key details: Standard: No excessive/unusually loud noise. First offense fine: $100 minimum. Third+ offense: $400, mandatory court. Numeric decibel limit: None citywide.
A violation is a minor offense with escalating fines of $100/$200/$400 for a first, second and third-plus offense under Section 10-12-40(b); a third offense requires a mandatory court appearance.
Quiet Hours
Centennial bans excessive or unusually loud noise at any hour under Article 12 of Chapter 10: there's no fixed clock curfew, but noise that disturbs, annoys, or endangers others' peace or property is a punishable minor offense.
Key details: Standard: No fixed clock curfew. Prohibited: Excessive or unusually loud noise, any hour. 1st offense fine: $100 minimum. 3rd+ offense fine: $400, court required.
A first offense carries a minimum $100 fine, a second offense $200, and a third or later offense $400 with a mandatory court appearance; the City may also seek an injunction to abate a chronic noise nuisance.
The Bottom Line
Centennial's noise ordinances rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Centennial is broadly strict or permissive.
This guide is based on Centennial's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.