Chelsea, MA Garage & Yard Sales: Frequency Limits (2026)

Suffolk County has no frequency rules. Boston does not impose a specific numeric cap on residential yard sales but applies a functional test: occasional (typically interpreted as 2-4 per year, 1-3 days each) qualifies as a casual sale; more frequent or continuous operation constitutes unlicensed retail or a home occupation, which triggers Boston Zoning Article 10 and potentially licensing requirements. Chelsea generally limits yard sales to approximately 2-4 per household per year under its local ordinances; Revere follows similar guidance. Winthrop has no numeric cap but similar functional interpretation. The distinction matters because Massachusetts Sales Tax (MGL c. 64H) only exempts casual and isolated sales — recurring yard sales could trigger DOR vendor registration. Neighborhood-wide or multi-family block sales typically count as a single event for frequency purposes. Charity or church sales follow separate rules under MGL c. 68 charitable solicitation registration with the MA Attorney General. Exceeding frequency creates zoning enforcement exposure.