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 Municipal Code Chapter 94 sets a quantitative decibel standard rather than a purely subjective nuisance test. Measurements are taken at the receiving property line using an ANSI Type 2 or better sound level meter on slow response. Typical residential limits are 55 dBA from 7 a.m. to 10 p.m. and 50 dBA from 10 p.m. to 7 a.m. Commercial zones allow roughly 60 to 65 dBA daytime, and industrial zones up to 80 dBA. Impulsive or tonal noises receive a 5 dB penalty in evaluation. Aurora Police and Code Enforcement officers use calibrated meters during complaint investigations. Exemptions include emergency vehicles, lawful construction during permitted hours, snow removal, and public safety activities. Exceedances can lead to warnings, summonses to Aurora Municipal Court, and escalating fines.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Aurora code enforcement directly for current fines, enforcement procedures, and hearing options.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Aurora, CO
Aurora imposes no general restriction on year-round lawn ornaments, statuary, or religious displays on private residential property. The Sign Code in UDO 146...
Aurora, CO
Aurora has no ordinance specifically regulating residential inflatable holiday displays. Size, motor noise, and lighting hours are not capped by the city for...
Aurora, CO
Aurora has no ordinance limiting the duration, brightness, or hours of residential holiday lighting on private property. The Aurora UDO Section 146-4.9 (Exte...
Aurora, CO
An outdoor kitchen in Aurora typically requires a building permit when it exceeds 120 sq ft, includes a roof or pergola, or is attached to the house. Gas lin...
Aurora, CO
Aurora has no code section specifically targeting residential smokers, pellet grills, or wood-fired ovens beyond the general IFC 308 open-flame rules adopted...
Aurora, CO
Aurora adopts the 2021 International Fire Code under Aurora City Code Chapter 66 (Fire Prevention and Protection). IFC 308.1.4 prohibits charcoal burners, pr...
See how Aurora's decibel limits rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.