Rockville, MD Short-Term Rentals: Noise Rules (2026)

Short-term rental properties in the Rockville area are subject to the same noise standards as all residential properties under Montgomery County Code Chapter 31B. The nighttime residential noise limit of 55 dBA (9 PM to 7 AM weekdays, 9 PM to 9 AM weekends) applies at the property line. Montgomery County Code Chapter 54 specifically allows a short-term rental license to be revoked or suspended if a licensee is found to have operated the property in a manner that is dangerous to the health and safety of the community or is a nuisance because of noise or other activity. Hosts are responsible for informing guests about noise rules and ensuring compliance. The Montgomery County DEP investigates noise complaints against short-term rental properties the same as any other residential property. Multiple validated noise complaints can trigger license review by the Department of Housing and Community Affairs. Rockville was considering its own short-term rental regulations as of 2023, which may impose additional noise-related conditions on operators.