John F. Sullivan|Vice President

Associate Broker|realtor DC, MD, VA

Vice President|Associate Broker
Contact John
301-657-1475 (o)
301-873-8975 (c)

John holds an Associate Broker's license in Maryland and the District of Columbia and is Vice President of Buyer's Edge Co., Inc. A licensed agent for over twenty years, he has more than thirty years negotiating experience in both real estate and in his former careers in private industry and government service, including twenty years in the Department of Defense. His unique credentials include being one of fewer than 100 agents nationwide with training and experience in Buyer Agency that has been recognized by both the National Association of Exclusive Buyer Agents, (Certified Exclusive Buyer's Agent), and the National Association of Realtors® (Accredited Buyers Representative).

Not just another agent, John is a former President of the National Association of Exclusive Buyer Agents ( and served on its Board of Directors for three years. In addition to his continuing legislative efforts for revision to the Maryland State Agency Disclosure Statement, he also serves on committees for both the Greater Capital Association of Realtors® and Maryland Association of Realtors®.

He resides in Baltimore and Cheverly, Maryland, with his wife Sally. He served as an elected Town Council Member in Cheverly and is active in several community organizations in Cheverly and Baltimore. John is an Air Force veteran of Viet Nam who also served in Operation Desert Storm while a civilian employee of the Department of Navy. He holds a BS in Business Administration from Youngstown State University and a Master of Science in Business Administration from Indiana University, South Bend.


"John Sullivan worked with us and for us to secure the best price for a home we bought in the greenbelt area. He was always available for our repeatedly asked questions via email or phone. we can't imagine working with anyone else." - Barbie 

"Thank you so much for your help - again. You are a rock and I am so glad we can turn to you." - Diane & Adrian

 "I worked with an agent out of Stephen Israel’s office, John Sullivan. I got the sense from the beginning that John was in it to wholeheartedly represent the buyer’s interest in the process, which is why I turned down $1500 rebates from my banks to work with him instead. He was extremely responsive and helpful throughout the process. I can’t think of a time in which he did not answer or get back to me within the hour. He also provided a network of professionals who also made the process efficient and free of problems. I had two months to find, offer, and close on a home. John played a significant part in making this possible."- Michael G.

 "John was incredibly patient with us when we were buying our first home. He was always available to answer our questions and showed us close to one hundred houses. We were confident he was giving us sound advice not only about finding the perfect house for us but also about making a good investment for our future."
- Sara S.

"John displayed a high level of customer service and real estate knowledge. He clearly explained the home buying process and all the details we needed to learn to purchase our first home."
- Matt and Debbie

"We know we couldn't have done all this without you. Your experience in the market and you willingness to spend so much time with us is greatly appreciated."
- Beckie and Jeff

"We can't thank you enough for you patience and guidance in getting us here and in your kindness in answering all of our mundane questions."
- Amada and Eric

"We are thankful that you worked so hard on our behalf to come out with the best outcome - we never once doubted that you had our best interests at heart and felt completely safe in your hands."
- Sue and Alexis

"We are both very grateful to John for the effort he put forth for us. We have already referred two of our friends to him and will not hesitate to do it again as the opportunity presents itself. It is refreshing to know that top-notch service still exists in some places. Thank you, John. Thank you Buyer's Edge."
- Derek and Gina

NAEBA - National Association of Exclusive Buyers Agents member