Showing ordinances that apply to Bethesda, MD
Bethesda is an unincorporated community (population 68,056) in Montgomery County, Maryland. Because Bethesda is not an incorporated city, it does not have its own municipal code. Instead, Montgomery County ordinances apply directly to properties here. The outdoor music rules below are the ones that govern your area.
Montgomery County requires permits for organized outdoor music events under Chapter 31B and DPS special event regulations. Casual outdoor music at residences must not exceed noise standards at property lines, with stricter enforcement after 9 PM in residential areas.
Organized outdoor music events in Montgomery County require a special events permit from the Department of Permitting Services (DPS), which includes noise conditions such as maximum decibel levels, sound check requirements, speaker placement facing away from residences, and mandatory end times. Casual outdoor music at private residences is permitted but must comply with Chapter 31B noise standards at the property line. After 9 PM, enforcement becomes stricter and police will respond to complaints about music audible beyond the source property. Outdoor dining venues and commercial establishments with live or recorded outdoor music must include noise mitigation in their conditional use or site plan approvals under Chapter 59 zoning code. Popular outdoor event venues including Bethesda, Rockville Town Center (incorporated), and downtown Silver Spring regularly host permitted outdoor concerts with pre-approved sound plans. Parks and recreation facilities may host outdoor music under county-managed permits with specific end times, typically 10 PM.
Unpermitted outdoor music events: fines up to $500 per event. Noise violations from outdoor music after 9 PM: citations under Chapter 31B starting at $500.
See how Bethesda's outdoor music rules stack up against other locations.
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