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Mathieu Newton Sotheby's International RealtyMathieu Newton Sotheby's International Realty
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    Mathieu Newton Sotheby's International Realty

    10 West Main Street, Westborough, MA 01581

    • 508.366.9608
    • [email protected]
    MEET OUR TEAM

    Real estate professionals
    who treat you with
    the respect you deserve

    We go above and beyond the call of duty for every client we serve because we believe you deserve nothing less.

    Explore Our Services
    Read Our Reviews
    our track record

    Local expertise. Global reach

    When you work with Mathieu Newton Sotheby’s International Realty, you'll feel confident in every decision you make because of our rapid response time, steady communication, and decades of experience.

    #1
    Real Estate Office In westborough & grafton
    75+
    Years of Leadership Experience
    $183M
    Transactions in 2025
    your local experts

    Meet Our Team

    What started as a family business exploded into a powerhouse team. Every agent at Mathieu Newton Sotheby's International Realty embodies our culture of empathy, integrity, and hard work.

    Picture of Mike Mathieu, Realtor®.
    President

    Mike Mathieu, Realtor®

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    Picture of Ed Newton III, Realtor®.
    Director of Sales

    Ed Newton III, Realtor®

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    Picture of Justine Mathieu, Realtor®.
    Principal Broker

    Justine Mathieu, Realtor®

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    Picture of John Kemble.
    Director of Operations

    John Kemble

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    Picture of Adam Boyce, Realtor®.
    Global Real Estate Advisor

    Adam Boyce, Realtor®

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    Picture of Gerry Simone, Realtor®.
    Global Real Estate Advisor

    Gerry Simone, Realtor®

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    Picture of Pam Smeagle, Realtor®.
    Global Real Estate Advisor

    Pam Smeagle, Realtor®

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    Picture of Melissa Ellison, Realtor®.
    Global Real Estate Advisor

    Melissa Ellison, Realtor®

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    Picture of Eric Stinehelfer, Realtor®.
    Global Real Estate Advisor

    Eric Stinehelfer, Realtor®

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    Picture of Joe Teceno, Realtor®.
    Global Real Estate Advisor

    Joe Teceno, Realtor®

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    Picture of Neil Bock, Realtor®.
    Global Real Estate Advisor

    Neil Bock, Realtor®

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    Picture of Dan Meservey, Realtor®.
    Global Real Estate Advisor

    Dan Meservey, Realtor®

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    Picture of Rob Smith, Realtor®.
    Global Real Estate Advisor

    Rob Smith, Realtor®

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    Picture of Lisa Anzede, Realtor®.
    Global Real Estate Advisor

    Lisa Anzede, Realtor®

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    Picture of Maria Romero Vagnini, Realtor®.
    Global Real Estate Advisor

    Maria Romero Vagnini, Realtor®

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    Picture of Katie Mulcahy, Realtor®.
    Global Real Estate Advisor

    Katie Mulcahy, Realtor®

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    Picture of Samantha Poutre, Realtor®.
    Global Real Estate Advisor

    Samantha Poutre, Realtor®

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    Picture of Sydney Padgett, Realtor®.
    Global Real Estate Advisor

    Sydney Padgett, Realtor®

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    Picture of Julia Quill, Realtor®.
    Global Real Estate Advisor

    Julia Quill, Realtor®

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    Picture of Maggie McDonald, Realtor®.
    Global Real Estate Advisor

    Maggie McDonald, Realtor®

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    Picture of Raj Kalavala, Realtor®.
    Global Real Estate Advisor

    Raj Kalavala, Realtor®

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    Picture of John Atchue, Realtor®.
    Global Real Estate Advisor

    John Atchue, Realtor®

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    Picture of Rand Alkass, Realtor®.
    Global Real Estate Advisor

    Rand Alkass, Realtor®

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    Picture of Jamie Chomo, Realtor®.
    Global Real Estate Advisor

    Jamie Chomo, Realtor®

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    Picture of Ben Bradway, Realtor®.
    Global Real Estate Advisor

    Ben Bradway, Realtor®

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    Picture of Brittany Palmerino, Realtor®.
    Global Real Estate Advisor

    Brittany Palmerino, Realtor®

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    Picture of Julie Henry, Realtor®.
    Global Real Estate Advisor

    Julie Henry, Realtor®

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    Picture of Melissa Garcia, Realtor®.
    Global Real Estate Advisor

    Melissa Garcia, Realtor®

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    Picture of Jordan Coderre.
    Global Real Estate Advisor

    Jordan Coderre

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    Picture of Stephanie Graham.
    Referral Associate

    Stephanie Graham

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    our reviews

    Advocates you can trust

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    Nadeem
    Mike was very responsive to our concerns and despite being very busy, took personal interest in the sale of our house. He went out of his way to help us with maintenance issues related to the property. We were extremely satisfied with the services he provided. I would very highly recommend him to anyone who is interested in buying or selling their property.
    Yesenia Paulino
    I found Julia to be a highly attentive agent, almost as if I was her only customer, although I know that was not the case. She returned all phone calls and emails the same day. I never felt neglected or unimportant. She is also highly personable with an engaging personality. I'm very pleased to recommend Julia to anyone looking to buy or sell a home.
    Jenna Rizzo
    I was lucky to have Pam Smeagle as my broker in the sale of my home. She was knowledgable in the pricing of my home (excellent comps), understanding, polite, and professional. With two small children and working all day, I was a little anxious to put the house on the market. Pam was extremely courteous and accommodating, while at the same time prioritizing the marketing plan, open houses and showings.
    Valeria Moreno
    I contacted Eric Stinehelfer on a Sunday afternoon asking for his help to make an offer for a house next day, he answered right away and started working on our case and helped us getting the house, I like that he is available via email, phone calls or text messages, he also gave us a great recommendation for the house inspection and has given us many other tips for our future house.
    Co Packer
    Our experience was perfect. Mike and his team are very professional and extremely knowledgeable about the market. They know how to bring sellers and buyers together seamlessly.
    Erin Wolczik
    We have sold and bought 3 houses with Mike Mathieu and his team - they are wonderful! Hard working and great communicators!
    Edward J.
    These guys are the best. Completely professional and results oriented. They know the market, they know the buyers and they know how to get a deal done. They actually sold our house and it wasn't officially on the market! If you have a house to sell in the Westborough area and you don't use them, in my opinion you would be doing yourself a big dis-service!
    Michelle Grasso
    Working with Melissa Ellison was an absolute pleasure! She was extremely professional, responsive, and helpful. The office was terrific with providing a free staging consult and names of individuals who helped get our house in tip top shape to sell! It went in 4 days, and we are grateful for the terrific service and would definitely recommend Melissa and her team to friends and family!
    Ryan Gregory
    If you are looking to buy or sell a home in Westborough or the surrounding area I highly recommend you give Mathieu Newton Sotheby s International Realty a call. They are by far the best Realtor I have ever dealt with. They recently sold my property in Westborough and I was extremely pleased with their service and how they navigated these challenging times. Communication is timely, knowledgeable and professional. Both Mike and Ed were in constant communication throughout the process and took time to explain anything I did not understand/grasp. I will be going back to them next year for another purchase.
    Jarrod O'Donnell
    I have dealt with several of the MNSIR agents over the past 1.5 years and all have been more than welcoming and helpful. Happy to say that MNSIR (Adam Boyce in particular) helped me with my first home purchase. A long and arduous process due to the 203(k) stipulations, Adam sat with me and walked me through every step of the way. He even offered his assistance in working with the contractors tied to the 203(k) itself, and helped explain every tiny detail and nuance tied to this special type of mortgage/loan/purchase agreement. I will definitely be using MNSIR for my next home purchase and/or selling of my current home.
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    Mathieu Newton Sotheby's International Realty

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    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]
    • Meet Our Team
    • Our Services
    • Our Buyer Experience
    • Our Seller Experience
    • Our Marketing
    • Success Stories
    • Read Our Blog
    • Auction House
    • Search for Homes
    • Mortgage Calculator
    • Sold Gallery
    • What's Your Home Worth?
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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.