Hawthorne, CA Short-Term Rentals: Noise Rules (2026)

Noise is a central neighbor-protection concern in Hawthorne's short-term rental framework. Operators are expected to ensure guests comply with noise restrictions during nighttime hours, with quiet-hour provisions described as applying between approximately 7:00 p.m. and 7:00 a.m. daily. The rules are reinforced by the requirement that every short-term rental operator provide 24-hour local emergency contact information; this responsible person must be reachable at any time to address problems such as noise, parties, or other disturbances quickly, rather than leaving neighbors to wait for a daytime response. The city's broader noise standards apply to short-term rentals just as they do to other residential properties, and the short-term rental permit gives the city an additional enforcement lever: repeated or serious noise problems undermine the showing of substantial compliance needed for annual renewal and can be grounds for revocation. Because Hawthorne treats short-term rentals as an accessory use of a residence, the noise rules are meant to keep guest behavior in line with what a long-term resident neighborhood would tolerate. California state law does not set short-term rental quiet hours, so these nighttime limits are local. Operators should put the quiet hours and the local contact number in the house rules and listing so guests understand the expectation before they book.