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Featured Agents

Michael Cannuscio

Real Estate Advisor/Broker Associate


Mike is a real estate broker and attorney admitted to practice in Massachusetts. He currently leads Team Harborside with his partners and is the former Managing Partner of Sagan Harborside Sotheby's International Realty. Mike advises buyers, sellers, landlords and tenants of residential and commercial real estate throughout the North Shore. He previously founded and co-owned Sagan Harborside SIR. Prior to affiliating with Sotheby's International Realty, Mike and his partners operated Harborside Realty. Early in his real estate career, Mike founded and managed RE/MAX Harborside in Marblehead. Before entering the real estate industry, Mike served as Counsel in the legal department at Bain & Company, Inc., a management consulting firm headquartered in Boston. While attending Suffolk Law School in the evenings, Mike worked at a downtown Boston law firm (formerly Bingham, Dana & Gould) and in the mutual fund industry (State Street Bank and The Boston Company). He attended the University of New Hampshire where he captained the Division I Cross Country, Indoor Track and Outdoor Track teams. A runner since he was ten years old, Mike still goes out for an occasional run and hopes to get back to the starting line of the Boston Marathon. Mike and his family enjoy spending time golfing, hiking and skiing in Quechee, Vermont. Mike grew up on the East End of Long Island (Hampton Bays, New York) and lives in Marblehead with his family.

About Sagan Harborside Sotheby's International Realty

Sagan Harborside Sotheby’s International Realty is the premier real estate brokerage firm serving Boston’s north shore communities. We are committed to the mission of creating lifelong relationships with our clients by offering the best real estate experience possible across all aspects of the buying and selling process.

We provide clients with a world of advantages they won’t find anywhere else — a reputation for excellence, exclusive partnerships, and leading technology.

Built on centuries of tradition and dedicated innovation, the Sotheby’s International Realty brand is known for its global network and marketing reach. In partnering with our agency, clients gain access to a comprehensive array of tools and resources.

Global Reach and Networking

As part of a well-orchestrated referral network spanning 970+ offices, Sagan Harborside Sotheby’s International Realty helps connect qualified buyers and sellers in the world's most sought-after markets.

Unmatched Marketing Exposure

Our strong brand presence is amplified through exclusive high-profile global media partnerships. Clients receive the benefits of tremendous reach and marketing strength across a variety of print and digital mediums.

Innovative Real Estate Technology

Sagan Harborside Sotheby’s International Realty is always at the forefront of cutting-edge real estate technology and marketing trends. From mobile applications to 3D virtual reality home tours, our company leverages the latest advancements in high-tech for buyers and sellers.

Our steadfast belief, not only in the power of the storied Sotheby’s brand but in our people is what distinguishes us. It’s why our clients seek us out.

Behind every successful, real estate firm is a dedicated management team. Led by real estate veterans Phyllis Sagan and Michael Cannuscio with a combined 50+ years in the business, our firm is 80+ REALTORS® strong.

Our top-tier real estate professionals bring a wealth of accreditations and life experiences to the team with diverse backgrounds. Before becoming immersed in our real estate careers, we were pilots, professional athletes, CEOs, chefs, business owners, and professors — high performers in our respective fields.

We are unified by a culture of values and purpose. We value the uniqueness and possess an intimate knowledge of the local market, specializing in homes of distinction across all price points.

Our goal is to elevate the client experience. We listen to our clients, understand their wants and needs, and artfully apply our extensive market knowledge to unite extraordinary homes with extraordinary lives.

Locally owned and independently operated, we embrace the idea that our business serves a greater purpose in our communities. As true proponents of the north shore lifestyle, we live here, we work here, and we invest our time and resources in making our communities strong. The north shore is our home, and we can’t wait to share it with you.

Whether you’re buying or selling an antique in Marblehead, a beach house on Cape Ann, or a loft close to Boston, let our team of real estate experts serve as your trusted advisors. We don’t stop there. We are more than happy to tap our active referral network for those looking out-of-state or abroad — making Sagan Harborside Sotheby’s International Realty the first destination for all of your real estate needs.

Contact one of our highly qualified agents and learn how we can elevate your real estate experience.

“The location, the style, the feeling you get when you walk through the door – every aspect of your home should be a reflection of who you are, where you’ve been, and the life you aspire to live. Your best life begins with a home that inspires you.”


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Sagan Harborside Sotheby's International Realty
Michael Cannuscio
One Essex St
Marblehead, MA 01945

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