Martin County, FL Garage & Yard Sales: Frequency, Duration & Permits (2026)

The county's yard-sale rule sits in Sec. 2 of the Land Development Regulations alongside its peddler, itinerant merchant and seasonal-sale standards. Sec. A defines a yard sale as a sale to the general public of used personal property or used household items by persons residing on the premises, expressly including garage sales, moving sales, rummage sales and estate sales, but excluding goods sold on consignment or property sold on a regular, ongoing and continuous basis. The frequency limit itself is in Sec. 4: yard sales are permitted provided the sale runs no more than three consecutive days and occurs no more than five times during any calendar year.

The same subsection specifically prohibits selling items that were acquired for resale, barter or exchange, which distinguishes a genuine yard sale of a household's own used belongings from a disguised retail or flea-market operation. Unlike itinerant merchants, seasonal sales or mobile food dispensing vehicles, a residential yard sale does not go through the zoning compliance determination process in Sec. 1-2, because that requirement is limited to peddlers and itinerant merchants. The five-sale, three-day cap applies per calendar year regardless of whether the earlier sales were held by the same resident or a prior occupant of the property, since the limit is tied to the property's use rather than to an individual permit holder.