Fairfax County, VA Public Conduct: Loud Party Ordinance (2026)
Key Facts
- Cutoff weeknights
- 10 p.m. to 7 a.m.
- Cutoff weekends
- 11 p.m. to 7 a.m.
- Test
- Plainly audible, doors/windows closed
- Enforcement
- Police, Code Compliance, Zoning
Summary
Fairfax County's Noise Ordinance makes it a violation for any person, motor vehicle, or instrument to permit, operate, or cause sound that is plainly audible inside another person's home with its doors and windows closed after 10 p.m. on Sunday through Thursday nights, or after 11 p.m. on Fridays, Saturdays, and the night before a federal holiday.
Unless otherwise excepted by this Chapter, any person, motor vehicle or instrument that permits, operates, or causes any source of sound or sound generation to create a sound that is plainly audible in any other person's residential dwelling with the doors and windows closed:
(1) Between 10 p.m. and 7 a.m. on Sunday through Thursday, or between 11 p.m. and 7 a.m. on Fridays, Saturdays, and the day before a Federal holiday; or
(2) Between 1 a.m. and 7 a.m. on Saturdays, Sundays and federal holidays when the residential dwelling is located in a mixed use area and the sound is emanating from a location that is not another residential dwelling.
In addition, the source of sound or sound generation must be discernible regardless of whether such doors and windows are closed.
(k) Any owner or person in control of any animal that allows or otherwise permits any such animal to bark, howl, bay, meow, squawk, quack, crow or make such other sound:
(1) Between 10 p.m. and 7 a.m. that is plainly audible in any other person's residential dwelling with doors and windows closed and the source of sound generation shall be discernible regardless of whether such doors or windows are closed; or
(2) Between 7 a.m. and 10 p.m. when the animal sound is plainly audible and discernible across real property boundaries or through partitions common to residential dwellings and such sound can be heard for more than five consecutive or non-consecutive minutes
Full Breakdown
1-4-1(j) uses a plainly audible standard rather than a decibel meter. The question is whether the sound can be plainly heard, and discerned as to source, inside any other person's residential dwelling while that dwelling's doors and windows are closed. If it can during restricted hours, the ordinance is violated. Two schedules apply. m. , so the night before a holiday gets the later start even midweek. Liability attaches through three verbs: any person who permits, operates, or causes the source of sound is covered.
That makes a host who allows a loud party responsible even when guests or a sound system, not the host, are producing the noise, and the rule reaches sound from motor vehicles and instruments as well as people. It applies unless otherwise excepted by the Chapter, so a sound source the Noise Ordinance itself exempts elsewhere falls outside this subsection. Police, Code Compliance, and Zoning handle enforcement.
Violations & Fines
Class 2 misdemeanor under County Code § 1-1-14 unless a specific penalty applies; officers can cite the person who permits or causes the sound.
Frequently Asked Questions
Can I be cited even if I'm not the one making noise?
What time does party noise have to stop in Fairfax County?
How is a violation measured?
Sources & Official References
Other rules in Fairfax County
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