Mary Barry Real Estate Agent at Compass

Mary Barry

Real Estate Agent at

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  • First Time Home Buyers
  • Foreclosures
  • Investment Properties
  • Vacation Home
  • Relocations
  • Waterfront Specialist
  • New Construction
  • Luxury Specialist
  • Retirement Specialist

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Agent Highlights

Mary sells properties fast - selling more than 58% quicker than the average Larchmont agent.
Mary gets the job done - completing more sales than the average Larchmont agent by 12%.
Mary has great Condo experience - having sold 104 more condos than the average agent.

Mary's Transactions

More about Mary Barry

Mary Gail’s long list of glowing client testimonials speaks for themselves. “Hands down, the best in the business” “A breed apart from any broker” “The person that other realtors go to for advice” “A rock star who gets things done!” When it comes to real estate in Larchmont and Southern Westchester County, nobody does it better than Mary Gail. A lifelong resident, her local ‘encyclopedic’ knowledge and her deep connections are simply beyond comparison. She understands the market, she’s smart, organized, always accessible, and super-responsive. Mary Gail is known for her flawless management and execution of every detail of the home buying and selling process, working with grace and poise to drive success on both sides of the transaction. She listens, she has great intuition - always finding the ‘perfect fit’ for each and every client no matter what their need or budget, and she ...
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Top Negotiator 2021

Top Producer 2021


College of the Holy Cross


Top 1% Westchester Agent since 2014

License Number


Mary Barry's Reviews & Ratings

Tell us about your experience with
Mary Barry

    • Mary Gail recently helped us both sell our existing home and buy a new home. I can't imagine anybody knows the Larchmont market better. She made what could have been an incredibly stressful process much much easier. Mary Gail's incredibly detail oriented and caught a couple of things early that without attention could have derailed the process. She's easy to work with, kind, and really pays attention to what you're trying to accomplish. We really felt like she was "on our side" throughout. My wife and I couldn't recommend her any more highly.

      - Larchmont Buy and sell
    • Mary Gail represented us in the sale of a coastal residence. We chose her because of her reputation as one of the very best agents in the Larchmont/Mamaroneck area for luxury and coastal home sales. Mary Gail did not disappoint. We found her masterful in making sure the house was perfectly arranged for the photo shoot. She personally supervised the photography and worked with us to select the photos that best reflected our home's strengths. She provided excellent and professional counsel as to how to deal with competing bids and had great instincts about how to handle any issues that arose. She is a highly effective and clear communicator which fostered a timely and smooth process. Mary Gail gives her honest opinion, not some sugar-coated version she thinks her client wants to hear. We trust her completely and recommend her highly.

      - Karen & Paul, Mamaroneck
    • We hired Mary Gail and Her team in February 2017 to be the sales agent at the Cambium. During 2017 she sold 25 units at the development, an achievement we were very pleased with and is reflective of the professionalism and hard work she brought to the sales effort.

      - John Myers, Byron Place Assoc, Larchmont
    • Mary Gail is amazing! My house had been up for sale six months previously with another agent and had no serious offers. I took it off the market, and when I put it back on I went with Mary Gail. What a difference! She just knew more, helped me stage the house more, she handled stuff with town permits, she connected me to service people I needed (plumber, carpenter). What a huge difference it makes to work with an agent like this! Within the first week or so of listing it I had an offer for over my asking price. I can't recommend Mary Gail highly enough.

      - Melissa, Larchmont
    • There is a reason Mary Gail Barry was voted #1 realtor! Mary Gail is the most professional and pleasant realtor I have ever dealt with. Patient, and extremely knowledgeable. We have dealt with pleasant realtors before but most go to mush in the negotiating process. Mary Gail I would say is the closer. Her background knowledge in business and refurbishing houses really helped when having questions. She left no stone unturned. Representing and protecting us through the whole process. She also gave us a list of vendors who could do everything possible in the house along with a fantastic lawyer. I will highly recommend her whenever possible.

      - Jean and Gerry, Larchmont
    • Mary Gail is terrific! We were 3 siblings located in different parts of the country selling our deceased parents home. Mary Gail was exceptionally knowledgeable, quick to respond and incredibly patient navigating the process (as well as 3 siblings with different points of view). She helped with everything from advice on what we needed to do to the house to get it ready for sale, staging, a roster of excellent tradespeople to asssit with everything from cleaning windows to an architect, and negotiating the deal memo. I dont know how we would have gotten through the process without her. Thank you Mary Gail!

      - Amy, New Rochelle
    • Mary Gail is the reason we found (and managed to purchase) our dream home in Larchmont. She was an absolutely amazing realtor - helping listen to, advocate for, and advise us throughout the home-buying process. Her knowledge of this market is second to none. We would recommend her to anyone without hesitation!!!

      - Nancy & Sander, Larchmont
    • Mary Gail was wonderful in every respect. Not only did she help us get an offer on our home home within hours of listing it, but one that was above what we felt was a good asking price that had been established in a rigorous way. We had competing offers almost immediately and she struck a good balance between waiting to see what other offers would surface and accepting among them which ultimately produced an enhanced offer that we accepted. She also recommended staging the home and arranged for the stagers; a process that we felt really improved the way the home was perceived and was likely another key to getting such a positive outcome. And she identified some permit issues that required some alterations and might have delayed the closing had we not addressed them before listing and she helped as source the architect and contractor we hired to do that. As important, she was friendly, easy to work with throughout the process and was always very responsive.

      - Diane & Russ, Larchmont
    • Mary Gail is a highly professional agent with tremendous work ethics , great patience and effective communication skills. She has a great knowledge of the market and guided us accordingly. Mary Gail was very easy to work with, always responding to questions and concerns via phone, texts and emails. She provided us with guidance preparing our house for sale and was very present though out the process. Her knowledge and attention to details helped moved the process as fast as possible. Above all, Mary Gail is a nice, caring and honest person. Choosing Mary Gail as our agent was the most right decision for us selling our beloved home.

      - Orly & Avishai, Larchmont
    • Mary Gail is a highly professional agent who conducts herself with a high standard of integrity. She has a tireless work ethic and is always accessible. She is a lifelong Larchmont resident and is always candid re the market place . She takes a personal interest in her client's searches to ensure they are happy with their purchase. I have recommended Mary Gail and will continue to do so.

      - Kim & Chris, Larchmont
    • Mary Gail is an enthusiastic, honest, and overall incredible person to work with. She provided us with a wealth of knowledge about the property as well as the Larchmont area, and made us feel at home. We would highly recommend working with her in searching for properties in the Larchmont area!

      - Marc & Kathy, Larchmont
    • My experience with Mary Gail was exceptional. She knew the market better than any other agent, she was professional, always responsive and extremely kind. Throughout my real estate transaction Mary Gail was always there for me, guiding me with the perfect balance of professionalism and patience. Mary Gail represented me as the seller and her connections within the community speak for themselves. I always knew I made the right choice to have Mary Gail represent me, she was loyal and smart, always putting my best interests first. Lastly, due to her great familiarity within the community, she made finding help easy and her recommendations were always spot on. I look forward to working with Mary Gail again in my next real estate transaction - she truly is the best of the best.

      - Rachel & Ryan, Larchmont
    • Mary Gail is hands down the best real estate agent in Larchmont. We had the pleasure of working with her for the purchase of our home and then the sale of our home a couple years later. She is incredibly intelligent about the Westchester market, super responsive, well-connected and personable. When we purchased our home there were over a dozen bids Mary Gail made us feel very comfortable and happy about our best and final offer. After a full gut renovation of what we thought would be our forever home, we unexpectedly decided to move and enlisted Mary Gail to help us with our home sale. She is incredibly helpful in the process of getting our home ready for sale and staging. We are grateful that we were able to get multiple above ask offers and have Mary Gail to thank for that! We would highly recommend Mary Gail for both purchasing and selling a home in Larchmont.

      - Elsie & Joe, Larchmont
    • Mary Gail did an excellent job representing us as buyers. She has expert knowledge of the local market, is incredibly responsive, and is willing to go the extra mile for her clients. We would recommend her to anybody looking to buy a home.

      - Jorge & Avery, Rye Neck
    • Mary Gail is by far the best real estate broker we have ever worked with. Responsive, efficient and incredibly knowledgeable, she's more like a real estate advisor than a broker "type". We will definitely use her again for any future real estate acquisitions and cannot recommend her highly enough.

      - Keeley & Fort, Larchmont
    • You want Mary Gail in your corner. She was a dogged advocate and trusted advisor throughout our home search. We always felt we were in good hands working with her, and we've already referred her to numerous friends who are looking to buy in the area.

      - Cay & Chris, New Rochelle Buyers
    • My husband and I had a wonderful experience working with Mary Gail on the purchase of our first home in Larchmont, NY. We relied heavily on her vast familiarity not only with the town itself, but also with the inventory on the market. She has great instincts and was able to figure out very quickly what we would like and not like in a home - this saved us a lot of time, which is in short supply with two young children. I found her to be very warm and engaging, and I trusted her counsel completely throughout the process. I have already recommended her to several friends. She was such a pleasure to work with.

      - Jamie & Raoul, Larchmont Buyers
    • Mary Gail professional, thorough, honest and easy to work with. She has an impeccable reputation in our area, and she made our process as easy and fluid as could be - all during a very challenging year. Mary Gail was with us every step of the way, and we felt like we were in safe hands.

      - Maryanne & Nick, Larchmont Sellers
    • We had an excellent experience with our home purchase with Mary Gail. We started looking earlier this year and through the whole process she was very responsive, shared a wealth of knowledge about the area and showed excellent bidding and negotiation skills. I would not hesitate to work with Mary Gail again and highly recommend her.

      - Geoff & Ellen, Larchmont Buyers