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Experienced. Knowledgeable. Professional.

Whether you’re looking to invest in a new property, or you’re trying to sell your current property, Mary & Michelle Realty Team is ready to work with you. Mary Gillespie and Michelle Pappas joined forces in 2015 and together have over 28 years of real estate experience in the Northern Virginia area. The decision to leave their former companies and create a partnership came from their strong belief that they could service their clients much better as a team.  Plus, they would have fun while doing so.  

Their aligned goals of wanting their clients to love working with them drives so much of what they do.  Please take a look at their testimonials. They think you will find that their clients agree they have the core qualities that make them great realtors:

  • Integrity

  • Experience

  • Strong work ethic

  • Great marketing skills

  • Firm negotiation skills

  • Effective communication skills

  • A positive attitude

  • And an expectation of results  

About : About


  • Women In Technology (WIT) Executive Leadership Award (Washington, DC Metro Region)

  • Keller Williams Realty “Rookie of the Year” Award (McLean/Great Falls)

  • Multi-Million Dollar Sales Club, Northern Virginia Association of Realtors (NVAR)

  • Founding Member and Lead, Nextdoor Great Falls – the Great Falls community private social network

  • Founder, Great Falls This Week (GFTW), a weekly email update to inform residents of local happenings

  • Twenty plus years experience in marketing and channel sales, Internet and Technology Industries

  • Fairfax County, Virginia native, long-time Great Falls resident, one of the first homeowners at the Reston Town Center



  • Wife and mother of three

  • Nineteen years experience as a Realtor in Northern Virginia

  • Multi-Million Dollar Sales Club, Life Member

  • Formerly with the McEnearney Associates and Berkshire Hathaway - both amazing firms

  • James Madison University Graduate, Bachelor of Business 1992

  • Great Falls resident, California native. Spent the last 37 years living in Oakton, Arlington, Manhattan, McLean, Potomac Falls, and has now settled in Great Falls.



  • Lived in the greater DC metro area for 20+ years.  Current Falls Church, Virginia resident

  • Haverford College BA; graduate degrees from Columbia University and University of Maryland, College Park

  • Absolutely loves real estate and helping others achieve their home ownership goals whether it be buying or selling

About : Features
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