See how Mary has performed in the last 12 months on RateMyAgent*
*Includes all properties sold (last 12 months) as lead and supporting agent and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.
Mary is just the greatest REALTOR, she is highly proficient, extremely honest and so much fun to work with. I could not recommend her more. Whenever a friend is looking for a REALTOR in MA... I tell them to talk to Mary!
Mary is amazing. She goes above and beyond for her clients. We have used her for many years & have bought three homes with her and sold two as well. We wouldn't use anyone else! Highly recommend!!
Mary was amazing! She made my first home buying experience incredibly smooth and answered any questions I had along the way, I would recommend her to anyone!
This was our second time working with Mary on the sale of our home. Mary knows the market and is so patient and kindhearted. She answered every question we had and was there every step of the way, even months before we officially listed our home. If you are considering selling or purchasing a home, we cannot recommend Mary enough. She truly goes above and beyond for her clients and brings a calmness to the chaos of it all. We no longer consider Mary to only be our realtor, but an amazing family friend as well!
So grateful to have chosen Mary as my realtor when purchasing my home. Mary makes each process as simple as possible and was able to get over all the hurdles that came our way even on closing day!
Mary is the best!!! Not only is she extremely responsive and reliable, Mary really cared for our best interests through the process of buying and selling our home. I would highly recommend Mary O’Brien for all of your real estate need. I also can’t wait to work with her again soon on our next project.
Mary has 4 properties for sale and sold 11 properties in the last 12 months, showing 4, sorted by most recent activity
Mary has sold 11 properties in the past 12 months, showing 4.
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| Property imageAddress | Address | Bedrooms | Bathrooms | Carparks | Property Type | Closing Price | Date Sold |
|---|---|---|---|---|---|---|---|
| 9 Liberty Street Taunton MA 02718 | Single-Family | $471,000 | Mar 11, 2026 | |||
| 690 North Quincy Street Brockton MA 02302 | Single-Family | $325,000 | Dec 14, 2025 | |||
| 22 Everett Street Taunton MA 02780 | Single-Family | $442,500 | Dec 12, 2025 | |||
| 176 School Street Taunton MA 02780 | propertyTypes.multi-family | $610,000 | Nov 24, 2025 |
