Mike Flannagan, Principal Broker @FlannaganAssociates. Mr. Flannagan began his real estate career in 1991, Mike’s educational and professional experiences have provided a strong foundation in his real estate career. Such a background has been exceptionally useful in understanding, managing, problem-solving, and ultimately closing complex transactions. These talents, however, do not preclude equal success in navigating more traditional transactions, where Mike’s naturally strong work-ethic and contagiously kind personality complete the full circle of his effectiveness as a true and pleasant partner in the purchase and sale of a full range of real estate assets. Mike is also a Master Real Estate Developer and has worked on various communities right here in Loudoun County. Additionally, he also build’s luxury custom homes through his entity Virginia One Development priced from $3-million and up. Mike has passed $1 Billion in total life time achievement in transactions.