Mary O’Brien - The Shamrock Group | East Bridgewater, MA Real Estate, Bridgewater, MA Real Estate

About Mary O'Brien

Mary truly understands the dynamics of the southeastern mass. area real estate market and will help educate her clients so they can make the best decision to fit their needs. mary gains great satisfaction from helping buyers find the home of their dreams and assisting her sellers move on to their dreams. Many years in the customer service field prepared Mary to "go the extra mile "for her clients. Mary takes a direct, hands-on approach with her clients and is well supported by her superb office support team.
          She will be there to support you through one of the most important financial and emotional              investments you will ever make. As a lifelong resident of the Raynham/ Taunton area Mary is very familiar with the local real estate market, as well as the surrounding towns of Dighton, Berkley, East Taunton, and Bridgewater.

Whether you are buying or selling Mary will go the extra mile to assist you in any way to ensure the process is as smooth as possible. Mary is a member in good standing of the Bristol County Association of Realtors (BAR ) , Massachusetts Association of Realtors (MAR), and National Association of Realtors (NAR) in addition to the Mass Multiple listing Service (MLS). Mary helps the community with fundraising for Toys for Tots MS Society, and the Relay for Life.

Mary prides herself on accountability, attention to detail, and personal service. For Mary, it is not about one sale but a lifelong commitment to her clients. You will not find a more responsive agent.


Mary helped me find the perfect home, she was patient and available for contact at all times. Mary went above the job of a realtor this was my first home purchase and she was their to help me with anything through the entire process. Highly recommended and highly respected!
Highly recommend
I would highly recommend Mary O’Brien for your real estate needs. Mary proved to be very helpful in both buying my new house and selling my old house. Frequently I would email Mary with the address of a house that hit the market and within the hour she would have an appointment booked for the next  day!! Mary also proved to be VERY helpful in overcoming those small obstacles you encounter when selling. In short she more than earned her commission and I am thankful that she was the person I called when starting my home search over two years ago!
Mary is EXTREMELY thorough! Mary knows the real-estate business inside and out! Mary is very honest and helpful. We worked with Mary on BOTH sides she sold our home in 9 days with several offers to choose from (all within our asking price) and we are now working with Mary as our agent as we build  our new home. Mary has been working with us diligently for over a year looking for a home- then with finding us land. Mary has been answering every call, text and e-mail immediately over the last year! I would not want anyone else sitting at a closing table but her. Simply amazing! Professional, Patient, Honest and VERY knowledgeable!!! We highly recommend Mary!! Thank You Mary!! Your the BEST!!!
Your the Best
We highly recommend Mary O’Brien for your realtor. We had never sold a home before, and our first meeting she was very friendly and outgoing and made us feel very comfortable. We were very impressed with her knowledge of the local real estate market. We signed with her that day and had our  only open house 4 days later, all went well. Through the whole process Mary was very responsive to all questions by phone or e-mails, and kept us in the loop by phone and e-mail with all that was happening. We made the right decision when we hired Mary as our Realtor and we Highly recommend Her she is a "GREAT REALTOR”
Mary was a great help through every step of the process. She is patient, knowledgeable and kind. She thought of things that I might have overlooked. Highly recommended.
Highly recommend
Mary was great to work with. Despite the buyer being a giant pain in the rear end, she worked with everyone and got the deal done. I'd definitely recommend her to anyone looking to sell.
Mary was great
Mary was most helpful and knowledgeable when helping us to sell our home. For us it was bittersweet leaving our home after twenty three years,but having Mary as our agent made our experience so much more easy and pleasant. I would recommend Mary to all of my friends thinking of selling their home.  She exudes knowledge and helpfulness going above and beyond what is expected. Thankyou again Mary for all your hard work
5 star
Mary is an amazing real estate agent! She is very knowledgeable about the area and understands what you are looking for in a house. She is super fast at responding to emails/calls and always has your best interested in mind. She does not question what you are looking for but offers guidance when she feels it might not be the best investment. I would recommend her to anyone in the area! She helped me find my dream house and I know she can help you find yours
Mary is an amazing real estate agent!
Mary O'Brien is the friendliest and most down-to-earth realtor/person out there. We initially contacted Mary after viewing a home she was selling for a client-while that house wasn't right for us, we liked her so much we made her our personal realtor. She helped us search for the perfect home for weeks and made the process as a new home buyer seamless. During our home buying time she switched realty companies and was so fluid that if she had not told us, we wouldn't have known. She was very professional and is highly, highly recommended
Single Home Buyer 2016
Real Estate Guru Mary O'Brien is absolutely amazing! Not only kind, patient and understanding, she is extremely knowledgeable regarding all facets of selling/buying real estate. I had explained I needed a quick sale to move out of the area and Mary ran circles around other agents I had previously worked with. While she's fun and friendly, she does not mess around attaining your goals. She took the time to hear and understand my needs and within days I had multiple offers. After the quickly scheduled open house, there was a brief bidding war and I walked away with more than I ever dreamed of. She is always available and responds immediately to all inquiries. I highly recommend Mary for any and all of your Real Estate needs. She is, simply put, a ROCK STAR
Real Estate Guru Mary O'Brien is absolutely amazing!
Mary is the best realtor in MA. She is extremely knowledgeable, hardworking, trustworthy, professional, and friendly. Mary went above and beyond throughout the whole buying process. She was very patient and helped answer any questions I had. She was available day and night and was always quick to respond to my inquiries. I will never buy a home without Mary as my realtor. If you are looking for a hardworking realtor who will always look out for your best interest, look no further than Mary O'Brien. Thank you so much Mary for helping me buy my first home!
Mary is the best realtor in MA