The 400 Market

The 400 Market OPEN EVERY WEEKEND YEAR ROUND! Since its opening, the market has undergone three successful expansions, growing to its current size of 105,000 square feet.
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The 400 Market features over 500 vendors offering a diverse range of goods, with a welcoming, accessible atmosphere that attracts thousands of visitors each weekend. Founded in 1986, The 400 Market began as a flea and farmers market aimed at serving the local community of Simcoe County and attracting travelers along Highway 400. Over the years, both the market’s size and the sophistication of its

vendors have increased, yet the charm and atmosphere of the original flea market still remain. Today, The 400 Market attracts thousands of visitors every weekend, with 50% of attendees coming from more than 50 miles away. The market has become a well-established landmark along Highway 400, drawing customers from as far as Toronto and Sudbury. The spacious layout, with wide aisles, ensures easy access for all shoppers, including families with strollers, and customers using walkers or wheelchairs. This accessibility, combined with the market's welcoming environment, has contributed to its enduring popularity. Over the years, The 400 Market has developed a distinctive ambiance, making it a favorite destination for both locals and tourists. Many visit to explore its variety of goods, whether searching for unique antiques or the latest in electronics and jewelry. Some products are exclusive to the market and not available elsewhere in North America. The market’s vendors, most of whom operate their own businesses, are integral to creating a positive shopping experience. Their personal attention and friendly service contribute to the market’s reputation as a welcoming and enjoyable destination for shoppers of all ages. The 400 Market is open year-round every Saturday and Sunday from 9:00 AM to 5:00 PM. With 500 vendors under one roof, plus additional outdoor vendors, the market offers a diverse selection of products. Additionally, the 400 Market houses a 30,000-square-foot Antique Mall, which is open seven days a week from 10:00 AM to 5:30 PM. The Antique Mall can be contacted directly at Roadshow Antiques at (705) 436-6222. Vendor Information

The 400 Market provides a wide variety of vending opportunities, welcoming new vendors to join our vibrant community. We offer flexible space options, including indoor and outdoor locations, subject to availability. Vendors can choose from high-traffic areas designed for optimal visibility and sales potential. New vendors can rent space on a daily or weekend basis, either indoors or outdoors. For those seeking a more permanent presence, we also offer long-term space rentals with a straightforward deposit structure (first and last month’s rent required) and a 30-day notice for departure, with no long-term lease commitment. Rentals are starting at $50, for more details or to inquire about available spaces, please contact Scott or Patty at (705) 436-1010. We recommend reaching out on Mondays or Fridays between 9:00 AM and 5:00 PM. We look forward to welcoming you to 400 Market!

🏁 Collectors, Sunday is yours.Brian’s Hot Wheels Diecast Show is back at The 400 Market on August 30th. Tables to dig th...
08/28/2026

🏁 Collectors, Sunday is yours.

Brian’s Hot Wheels Diecast Show is back at The 400 Market on August 30th. Tables to dig through, collectors swapping finds and stories, and the rare castings that never stick around long. 🧡

Bring your want list, bring the kids, or just come see how deep this hobby actually goes.

📅 Sunday, August 30th

See you at the tables. ✨
📍 Saturday & Sunday - 9AM to 5PM

⚾ Who’s up for a night at the ballpark?We’re sending eight winners out to a Barrie Baycats game this season — four ticke...
08/01/2026

⚾ Who’s up for a night at the ballpark?

We’re sending eight winners out to a Barrie Baycats game this season — four tickets each, so nobody gets left at home. Enter once, and if your name comes up, we’ll email you. 🧡

🎟️ 8 winners, 4 tickets each — 32 tickets in total
🔗 Enter at 400market.com/baycats-giveaway
⏰ Entries close Monday, August 3 at 9AM
✅ One entry per person, no purchase necessary

Your seats are waiting. ✨
📍 Saturday & Sunday - 9AM to 5PM

Address

2207 Industrial Park Road
Innisfil, ON
L9S3V9

Opening Hours

Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+17054361010

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