Founding Partner | Washington, DC

With over 50 years of legal experience, Mark Griffin is a respected leader in the Washington, D.C., legal and business communities. As the Managing Partner of Griffin & Griffin LLP, he has built a distinguished career representing various clients, including individuals, businesses, and institutions, in real estate, business, and probate law. He guides them through complex transactions, litigation, and estate matters. His deep industry knowledge, strategic approach, and commitment to excellence have made him a trusted advisor to regional clients.

Mark understands that legal challenges can be daunting. He has dedicated his career to providing practical, results-oriented counsel, ensuring that clients are well-informed and supported every step of the way. Admitted to practice in Maryland and the District of Columbia since 1973, his practice covers various areas such as real estate finance, litigation, estate planning, probate, business formations, and commercial disputes. Whether representing property developers, business owners, investors, or families, Mark provides tailored and precise advocacy with foresight.

Beyond his legal practice, Mark has played an instrumental role in shaping Washington, D.C.’s legal and business landscape. He has actively served as a law member of the D.C. Real Estate Commission, provided legal counsel to the Village of Chevy Chase, and contributed as a member of the Washington, D.C. Estate Planning Council. His experience in real estate law, land use, and zoning has positioned him as a key and influential member of the D.C. Bar’s Real Estate Housing, Land Use, and Zoning Steering Committee. Additionally, he has served as a court-appointed receiver and trustee and a qualified expert witness in real estate law before federal and state courts.

Mark’s dedication to education and mentorship is evident in his work as a real estate instructor at Howard University and Strayer College and his contributions as a real estate consultant for the Educational Testing Service. His leadership extends to serving on the Board of Regents at Georgetown University, his alma mater, and holding board positions with multiple financial institutions, including McLaughlin National Bank, Adams National Bank, and Madison National Bank.

A passionate advocate for community engagement, Mark has served as President, General Counsel, and Curator of the Historical Society of Washington, D.C., Chairman of the Board of Managers of the Heurich House Foundation, and Vice President of the Bureau of Rehabilitation of the National Capital Area. He has held leadership roles at Children’s National Hospital, the Cultural Alliance, Chesapeake Children’s Museum, and Leadership Washington. His military background as a former Military Policeman in the Washington National Guard and U.S. Army Reserve further underscores his lifelong commitment to service.

In addition to his legal and civic contributions, Mark is also an author. He wrote Lily Spandorf’s Washington Never More, a historical reflection on the city’s evolution.

For those seeking experienced legal counsel in real estate transactions, estate planning, probate litigation, or business law, Mark offers unparalleled strategic insight and competency essential for success.

To schedule a consultation with Mark Griffin, don’t hesitate to get in touch with him using the information below:

Phone: 202-530-7156
Email: mgriffin@washlaw.com
https://www.linkedin.com/in/mark-g-griffin-2396256/

WHY CHOOSE

Griffin & Griffin LLP


Griffin & Griffin LLP is the law firm to choose for legal representation in real estate, trust and estate planning, probate, and general business law. With over a decade of experience and attorneys who bring decades of combined experience to the table, you can trust that they have the knowledge and expertise to handle any case, no matter how complex.

At Griffin & Griffin LLP, they take a personalized approach to every case, getting to know their clients, understanding their goals, and developing a strategy to achieve them. You’ll have direct access to your attorney throughout your case, and they’ll keep you informed every step of the way.

With a track record of success in their practice areas, Griffin & Griffin LLP is not afraid to fight for their clients’ rights. Whether that means negotiating a favorable settlement or taking a case to trial, they’ll do everything in their power to get you the best possible outcome. Choose Griffin & Griffin LLP for the representation you need and the results you deserve.

Comprehensive Legal Representation with Griffin & Griffin LLP

Decades of Experience 50+ years of combined experience in real estate law
Comprehensive legal knowledge Skilled in real estate, trust and estate planning, probate, and general business law
Personalized Attention Individualized approach to every case
Direct access to us We're available to assist you 24/7, 365 days a year throughout your case.
Proven track record of success You can reach us directly throughout your case

Client Testimonials

This process was so clear, and everything was handled perfectly. I mentioned early on that I had met with a different attorney (recommended by my financial advisor) and just didn't feel comfortable that they understood my life situation — your team got it right away.

Doug G.
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