Mary Beth Grimm - Pinnacle Residential

About Mary Beth Grimm

A Wellesley resident for nearly a quarter-century, Mary Beth Grimm knows first-hand the charm and the benefits of living in this distinctive and beautiful community. Having had three children matriculate through the Wellesley public school system, she has in-depth experience with the local educational system. She has been bringing her insider’s perspective to the real estate profession for over a decade and has built an outstanding reputation as an incredibly knowledgeable resource in the marketing and sale of fine homes in Wellesley and the MetroWest Boston area. She is a member of the elite team at Pinnacle Residential Properties and was a former member of the Berkshire Hathaway Homes Services and the Prudential Town and Country teams. She knows the neighborhoods, understands values, has access to local resources and has applied this considerable expertise to help countless families find their dream home and establish roots in their new community. Year in and year out, Mary Beth Grimm is a highly respected, consistent top performer in the real estate community.

Her community involvement includes: fundraising for Friends of Wellesley High School Hockey; Creator and Chairperson for Wellesley Youth Hockey Annual "Winter Face Off” fundraising gala; the Wellesley Chamber of Commerce Annual Gala Committee, and volunteer for Wellesley Friendly Aid.  In addition, Mary Beth acts as a Federal, County, and Local Polling Inspector. 

Mary Beth holds certifications as a Fine Homes Specialist; Accredited Buyers Representative and Sellers Representative Specialist.



  • • #2 in Berkshire Hathaway Office Sales for 2014
  • • # 2 in Prudential Office Sales for 2012


  • • President Circle Award - 2014
  • • Prudential National Leading Edge Society - 2011
  • • Prudential Good Neighbor Award - 2010
  • • Prudential National Leading Edge Society - 2002, 2009
  • • Prudential President's Circle Award - 2007, 2008
  • • Vice President - 2006
  • • Prudential Top Producer 2006 - Chairman Gold Circle Award
  • • Prudential National Honor Society - 2003, 2004
  • • E-Certified with Prudential Real Estate
  • • Member: Greater Boston Real Estate Board - 2002


  • • ABR® - Accredited Buyer's Representative
  • • SRS – Seller Representative Specialist
  • • Luxury Home Specialist
  • • E-certified



Mary Beth handled the sale of my parents' home in Wellesley which the family had loved living in over the past fifty years. It was important to our family and the neighborhood that the sale not only maximized value for my parent's estate but also considered the concern of the neighbors in what might happen to the home. Mary Beth did an amazing job in steering the course to get all concerned to the absolute best outcome. Her diligence and timely advice were very important to me as I live in Connecticut and not able to be in the area to execute the small things that needed to get done. Mary Beth took care of all of it. Truly pleased with the experience and the result.

Scott Kirk

Mary Beth made selling and buying a home easy! We decided to sell our house right after I had my third child, and she helped make the process as quick and easy as possible. She provided great recommendations to sell our home quickly and was very knowledgeable about the market to help us find the right house for us at the right price. I would recommend her if you are looking to sell or buy a new home.

Melanie Campbell

Mary Beth helped my new wife and me sell our separate homes in Hingham and Newton and found us a wonderful home in Wellesley. All seamless transactions. She is the best!

Tom MacDonald
Mary Beth was a delight to work with.  Her knowledge and attention to detail were very helpful and her aggressive marketing approach resulted in a quick sale.  Mary Beth was the consummate professional handling the many steps in the sales process.  We couldn't be happier. 
Mike and Helene Paquin
We had the pleasure of working with Mary Beth Grimm from Prudential Town & Country Real Estate this past spring to sell our home of 21 years in Wellesley.  Wehat we learned from her regarding making the house marketable and desireable was invaluable.  As was her assistance in securing tradespeople to accomplish our goals.  Mary Beth's professionalism and expertise enabled a one day sale.  Her followthrough was most beneficial, and her knowledge of selling real estate made our transaction extremely satisfactory. 
Donna and Justin Testa
"My husband and I had planned to rent until the housing market stabled out a little.  We had received numerous offers for relocations over the course of a few years, and we were skittish to settle down "just in case."  When certain circumstances came up with our renting situation, we re-evaluated our timeline and decided to buy sooner than expected; we had come to the conclusion that we wanted to establish roots, and so our informal search began.  I met Mary Beth because I looked at Trulia to get a sense of inventory in our area.  It was New Year's weekend (New Year's eve actually!) and she was one of five agents I had sent questions to, and was only one of two to respond (the other agent responded 2 days later).  I had owned houses in the past and so I know the process of finding the right agent can be just as daunting as finding the right house.  Mary Beth's unusual ability of understanding a buyer's perspective was immediate and impressive.  Her calm, professional, and confident approach gave my husband and I the opportunity to view and consider a wide range of possibilities, and not once did Mary Beth push us or try to sway us with her own "concerns" (something that many agents do without fully understanding why a buyer might not share the same "concerns").  Her appropriate and well-paced follow-ups matched her prompt support and assistance with any questions we had, and her patience and effort gave us a wonderful comfort in terms of the prospects of buying.  Within just a short timeframe, my husband and I agree that we would recommend Mary Beth to anyone looking to buy or sell real estate."
Christa Dhimo
Client, Buyer

Mary Beth listens to what you really want .She found us our dream home which was a wonderful experience.She is very thorough and detailed.Very pleasant to work will .We would strongly recommend her to family and friends who wish to work with a wonderful realtor.

Dana Herweck

"Mary Beth is an excellent realtor. She truly knows her business, meaning she knows her clients. She's knowledgeable, trustworthy, and really understands what each individual is looking for. She knows how to guide you in the right direction without being overbearing or overpowering. I strongly recommend her and her talents!” October 13, 2011

Top qualities: Great Results, Expert, High Integrity

Walter and Marcy Cox
...MaryBeth was very flexible with us from the beginning. She helped us for over a year before we bought a house. We changed our minds several times as to where we wanted to look and she never flinched.  She became an expert on several different areas during that time. She also helped us be making appointments at Catholic schools until we found the right one. The school we chose was just great.  She really did a great job to help us find a house and we looked at ALOT of houses. :) 
   MaryBeth was very patient with our price range which was quite wide.  Once we purchased, she had a list of resources to help us with everything from painting the walls to redoing the floors to window coverings.  Being new to the area from Chicago and knowing no one in the home improvement area, these recommendations put our minds at ease.  It was nice to get to know Mary Beth.
Eric and Sharon Staudt
"She did an excellent job under very difficult circumstances and has great people skills and is easy to work with"!
Attorney Colin Marshall
" A broker with the right touch to handle difficult listings.  Mary Beth Grimm is professional, detail oriented and really knows the real estate business".
Kathleen R. Cruickshank
Murphy and King Law Offices
"Every house has its story and the house that Mary Beth sold for me was under her watchful care from day number one. It was a house to be sold with respect for its past, as well as its future possibilities. She was informative, understanding, patient and trustworthy with every detail and made me feel confident in each decision we made. It was a great experience working with her, all the way around".
81 Whittier Road 2004


Deborah Lovewell