Mary Ellen Rotondo


Mary Ellen is an award-winning Realtor® who believes that fine living is more than a state of mind. It’s about finding a comfortable home that fits your lifestyle and enables you to live your life to the fullest. It’s also about selling a home on your timeline and realizing the highest return on your biggest and most important investment.


Meet Mary Ellen

Mary Ellen grew up in the Washington, DC area. She started her business career in Washington, DC after earning her M.B.A. in Finance from the College of William & Mary and her B.A. in Economics from Mount Holyoke College in Massachusetts. She has garnered over 30 years of business and leadership experience, including work in housing finance, strategic marketing, business development, recruiting, and sales. She has held corporate leadership roles at national companies, Fannie Mae and WORTH New York, and worked as an entrepreneur - founding, developing, and managing successful businesses, including Trinity Capital Partners and Dolce Collection. Throughout her career, she has honed her focus on generating results and optimizing value for her clients.


See why my clients love working with me.


Sara & Rich

We hired Mary Ellen to sell our house because she took exquisite care of a neighbor’s property when she sold it, and we felt she would take care of us the same way. She advised and helped us find contractors to get our house re...
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Sandy & Mike

Mary Ellen was referred to us through a mutual friend when we were preparing to move to Northern Virginia. She practically became an extension of our family; spending hours online talking us through virtual tours, previewing ho...
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Jill & Mike

Mary Ellen was our buyer agent for our new house in Old Town and then listed our Arlington house to sell. She was with us every step of the way – negotiating the best terms for us on our new home, helping us get our Arlington h...
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Rich V.

Mary Ellen helped our family make a cross-country move at a busy time in our lives. I was making a job switch and didn’t have much time to search for a new family home. Mary Ellen made herself available late at night and on wee...
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Joel W.

Mary Ellen worked really hard to find the perfect house for our needs in a neighborhood that offered us good schools and reasonable commutes. I couldn’t be happier with her customer service and her results. I’ve already referre...
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Emily K.

Mary Ellen was incredible during a very challenging time to buy a home. I wouldn’t work with anyone else. Mary Ellen is the only reason we were able to win the bid on our home!
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Work With Mary Ellen

Partnering with Mary Ellen means your real estate experience will be nothing short of exceptional. She brings honesty, integrity, creativity, innovative marketing, and savvy negotiating to the table. Whether you're a first time home buyer, upsizing, downsizing or expanding your portfolio, her goal is to provide service that reflects a reputation that is built upon integrity, empathy, and trust. She makes each client a priority and ensures they receive the proper time and attention they deserve.

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