About
William P. Cannon, III, is a respected attorney and the Managing Principal at Offit Kurman. He leads the firm’s Office of Managing Principal, overseeing practice management, attorney performance, quality control, marketing efforts, and business growth. In addition to his leadership role, he maintains an active legal practice focused on real estate law, property management matters, fair housing compliance, and litigation. His experience allows him to guide clients through complex legal issues while helping them achieve practical and effective solutions.
William “Billy” Cannon earned his J.D. from the Catholic University of America Columbus School of Law, preparing him for a successful legal career. He also holds an M.F.A. from the University of Maryland and a B.A. from Loyola University Maryland. This diverse academic background has helped him develop strong analytical, communication, and problem-solving skills that benefit his clients and colleagues alike.
William has represented property owners, property management companies, and affordable housing providers in a wide range of matters throughout his legal career. His work includes litigation, mediation, administrative hearings, leasing issues, and regulatory compliance. He is particularly known for his knowledge of fair housing laws and his ability to defend clients facing discrimination and fair housing complaints. He also advises clients on affordable housing regulations and Low-Income Housing Tax Credit (LIHTC) compliance.
William has helped many organizations reduce legal risks and maintain compliance with housing regulations. He regularly provides fair housing training and shares legal insights through presentations and professional publications. His guidance helps housing providers better understand their responsibilities and create fair, lawful housing practices.
William P. Cannon, III, also assists buyers and sellers in residential and commercial real estate transactions. He also handles disputes involving property ownership and leasing matters, including issues related to the District of Columbia Tenant Opportunity to Purchase Act (TOPA). His commitment to client service and legal excellence has earned recognition in The Best Lawyers in America® for Real Estate Law from 2023 through 2026.
Law Office Affiliations
- Managing Principal, Offit Kurman
- Member, The Barristers
- Member, District of Columbia Bar Association
- Member, Maryland Bar Association
Licensed State
- Maryland
- District of Columbia
Education
- Catholic University of America, Columbus School of Law
Juris Doctor (JD) - University of Maryland
Master of Fine Arts (MFA) - Loyola University Maryland
Bachelor of Arts (BA)
Awards & Badges



- Corporate & Incorporation
- Venture Capital
- Commercial Real Estate
- Land Use & Zoning
- Landlord & Tenant
- Residential Real Estate




