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The Team
Mathieu Newton Sotheby's International Realty

10 West Main Street, Westborough, MA 01581

President

Mike Mathieu, Realtor®

When his father asked him to help out with the family business, Michael Mathieu thought it temporary, planning to pursue a business degree with the goal of becoming a lawyer; however, real estate became his passion and over forty years later, he's still in the business. In due course, he bought his parent's real estate company with its five offices and seventy-five agents, and by the time he sold it to a national franchise, it had grown to six offices and 150 agents.

Throughout his career, Michael has had a strong presence in Central Massachusetts, especially in the Westborough area, where he focuses most of his energy. His knowledge of the market and expert negotiating skills coupled with his integrity and work ethic provide him a formula for success.

A Westborough resident for more than fifty years, he supports local school programs and participates in Westborough clubs and committees. In his spare time, you will find him on the golf course, playing cards with friends, or traveling with his wife and two daughters.

Languages: English
Picture of Mike Mathieu, Realtor®.
testimonials

Client Experiences

Clients consistently praise Mike Mathieu for his unmatched market knowledge, steady guidance, and exceptional commitment to making both buying and selling a seamless, successful experience. Known for his calm professionalism, tireless work ethic, and ability to anticipate and manage every detail, Mike provides clarity and confidence throughout even the most complex transactions. With deep roots in the Westborough community and a reputation built on integrity, responsiveness, and results, the testimonials below reflect the trust, gratitude, and outstanding outcomes shared by those who have relied on his expertise.

Jayadev Nair
We decided to work with the team at Mathieu Newton Sotheby's based on reviews we've seen online AND their presence in Westborough, and we've been very happy with how it turned out. We began working with Mike Mathieu who took us around Westborough and Southborough for various showings and was excellent at guiding us through every step of the process. By chance, we then had Jamie Chomo work with us on a private showing for the property we eventually purchased, and we could not be happier with how this was handled. We worked with Jamie again to sell our condo in Grafton. Both Jamie and Mike were professional, and stopped at nothing to make both the purchase and sale processes as comfortable and efficient as possible. I can't imagine the head-spin we would have been in had we not had them on our side throughout it all! Would happily recommend Mike and Jamie to anyone that's looking for a property/sale in the MetroWest!
Raj Mythili
We had a fantastic experience working with Mike Mathieu from Sotheby s International Realty to sell our home at 2 Jacob Jones Way. From the start, Mike guided us on how to best prepare and showcase the house. He connected us with reliable contractors painters, floor refinishers, and more who completed the work quickly and professionally. Thanks to Mike s expertise and dedication, our home sold at a fair price in record time. Beyond being a top-notch realtor, Mike is a genuinely great person who truly cares about the Westborough community. A few years ago, when the Westborough High School band needed new attire, Mike didn t hesitate to step up and support them. We loved working with Mike and the Sotheby s team and highly recommend them to anyone looking to buy or sell in the area!
We decided to work with the team at Mathieu Newton Sotheby's based on reviews we've seen online AND their presence in Westborough, and we've been very happy with how it turned out. We began working with Mike Mathieu who took us around Westborough and Southborough for various showings and was excellent at guiding us through every step of the process. By chance, we then had Jamie Chomo work with us on a private showing for the property we eventually purchased, and we could not be happier with how this was handled. We worked with Jamie again to sell our condo in Grafton.Both Jamie and Mike were professional, and stopped at nothing to make both the purchase and sale processes as comfortable and efficient as possible. I can't imagine the head-spin we would have been in had we not had them on our side throughout it all!Would happily recommend Mike and Jamie to anyone that's looking for a property/sale in the MetroWest!~ Jayadev N.
Mike Mathieu represented my wife and I as we progressed through the sale of our home last fall. In a challenging real estate market, Mike s knowledge, experience, and professionalism really stood out. He followed through, offered wise counsel, maintained constant communication, and gave us confidence throughout the process - all leading to a great result. We cannot recommend Mike - and Mathieu Newton Sotheby s - highly enough! - Mike N.
Mike Mathieu, of Mathieu Newton Sotheby s International Realty, is an excellent professional. He is thorough, competent and knowledgeable of the current market. Mike detailed and executed the many essential steps required before our sale was completed. Within a two week period he assessed our property, created a marketing strategy, and obtained two qualified buyers. Mike was an exceptional communicator and most helpful. - Marshall & Joyce
Some home sales are a little more difficult than others, Mike was fantastic at keeping everything on track and getting it done.If you want an agent who will work hard for you, Mike Mathieu is your guy.- Donna L.
We have used Mike Mathieu for several real estate sales and could not be happier. He is wonderful to work with and goes above and beyond in all respects. We strongly recommend him. ~Jo H.
Mike Mathieu is absolutely outstanding! He provided great advice throughout the listing and selling process. His connections and recommendations for banking, staging, and legal expertise were invaluable.He s on top of the local market and priced my home perfectly. The marketing and promotional efforts including the beautiful photography of my home undoubtedly got the attention of qualified buyers, and we received excellent offers after only one open house.If you are looking to sell your home, Mathieu Newton Sotheby's International Realty is the way to go! ~Angelo C.
Mike Mathieu is the professional you need to ensure a smooth life-event like selling a house. Mike's was the voice of calm reassurance throughout the bumpy road of a house sale process. He diligently safeguarded our interests with prospective buyers.He gave us many recommendations to improve the house sale prospects but ultimately gave us the room to make our own decisions. "If Mike says it's OK, then it's OK" soon became our mantra through the 300 things you need to do to sell a house. Mike was on top of all those 300 things, communicating often and clearly, ensuring everything got done in time and without any confusion.Lastly, Mike's contacts in the professional services (electricians, plumbers etc.) were invaluable. If you are considering selling a house, just have a sit-down with Mike and you'll see what I mean. ~ Abhi G.
I would like to thank Mike Mathieu for his sincere and professional help with selling our house. He went above and beyond what I would expect a realtor would do. He guided us through the whole process of the sale. I would highly recommend Mike to anyone I know thinking about selling their property. He will treat you right and with respect. ~June W.

You have high expectations. We'll exceed them.

Mathieu Newton Sotheby's International Realty

10 West Main Street, Westborough, MA 01581

Mathieu Newton Sotheby's International Realty

10 West Main Street, Westborough, MA 01581

508.366.9608
[email protected]
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Mathieu Newton Sotheby's International Realty is licensed in the state of Massachusetts (license #9764)

Sotheby’s International Realty® is and the Sotheby’s International Realty Logo are service marks licensed to Sotheby’s International Realty Affiliates LLC and used with permission. Mathieu/Newton, LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each Office is Independently Owned and Operated. Any services or products provided by independently owned and operated franchisees are not provided by, affiliated with or related to Sotheby’s InternationalRealty Affiliates LLC nor any of its affiliated companies.