Main Street Realty Ltd. Main Street Realty Ltd. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Real Estate & Construction >> Real Estate Main Street Realty Ltd. 150 main St S. Main Street Realty Ltd.Newmarket, ON L3Y 3Z1 | View on Google Maps MIKE CARTWRIGHT (905) 853-3801 | fax: 905-853-5597 Visit Site Connect With Us Member Since: 2023 Send a message to: Main Street Realty Ltd. Your Name: Your Email: Subject: Message: (Date: 5/16/2024) If your business isn't here, contact us today to get listed!