About Sagan Harborside Sotheby's International Realty

About Us

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 to connect qualified buyers and sellers in the most sought after markets in the world.

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 Technology

Sagan Harborside Sotheby’s International Realty is always on the forefront of cutting edge real estate technology and marketing trends. From mobile applications to 3D virtual realty 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.

With diverse backgrounds, our top-tier real estate professionals bring a wealth of accreditations and life experiences to the team. Prior to 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 unique 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. For those looking out-of-state or abroad, we are more than happy to tap our active referral network — 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.”