Few antique destinations in Western New York can match the sheer scale of Antique World and Flea Market, a sprawling complex at 11111 Main Street in Clarence that bills itself as the largest antique center and flea market in the region, and the numbers back up the claim. Rather than a single shop, the property is organized into four separate indoor antique businesses operating under one roof and shared grounds: Premier Antique Center, Expo Center, Clarence Hollow Antique Mall, and Kelly Schultz Antiques, each staffed by its own mix of dealers selling everything from fine furniture and estate jewelry to vintage clothing, toys, trade cards, and handmade crafts. Hundreds of dealers collectively fill that space year-round, which means the inventory on any given visit is less a fixed collection than a constantly shifting marketplace shaped by whoever has brought in new stock that week.
Clarence itself sits just east of Buffalo along the historic Main Street corridor, a town with deep roots in New York’s early settlement history and a business district that has leaned into antiquing as a regional draw, and Antique World and Flea Market anchors that identity for the wider Western New York antiques trade. Beyond the four indoor shops, the property runs a genuine outdoor flea market every Saturday and Sunday from April through October, open from 7 in the morning to 4 in the afternoon, adding an entirely separate layer of vendors selling outdoors alongside the climate-controlled indoor stalls. Once a month during that same season, on the first Sunday from May through October, the site also hosts what it calls the Great American Garage Sale, a themed event that draws additional sellers and shoppers specifically looking for garage-sale-style bargains rather than curated antiques.
The indoor shops keep their own separate hours from the outdoor market, open Monday, Tuesday, Thursday, and Friday from 11 in the morning to 5 in the afternoon, closed Wednesdays, and open Saturday from 11 to 5 and Sunday from 9 in the morning to 4 in the afternoon, a schedule that reflects how a multi-business complex like this one has to balance the needs of dozens of individual dealers rather than one central shopkeeper. The site’s main office, reachable at 716-759-8483, keeps standard weekday business hours for administrative matters like booth rentals, separate from the shopping hours themselves.
That booth rental system is central to how the market keeps its inventory so large and so varied. Both indoor booth space and outdoor garage-sale-style units are available to new vendors on a first-come, first-served basis, which means the roster of sellers is never entirely fixed and new dealers are regularly rotating into the mix alongside established ones. For collectors, that turnover is part of the appeal, since a shopper who strikes out on one visit looking for a specific category of furniture or glassware may find exactly what they wanted a month later once a new vendor has set up.
For anyone planning an antiquing trip through the Buffalo and Western New York region, Antique World and Flea Market in Clarence offers a genuinely large-scale option combining four distinct indoor antique businesses, a seasonal outdoor flea market, and monthly garage sale events under one roof and grounds. Antique World and Flea Market is a Clarence, New York antiques and flea market complex housing hundreds of dealers across four indoor shops plus a seasonal outdoor market, making it one of the largest antiquing destinations in Western New York.
