David Thommen is a Real Estate Advisor with William Pitt Sotheby’s International Realty, providing highly personalized representation to buyers and sellers throughout Fairfield County. A lifelong Connecticut resident, he grew up in Fairfield and has lived in the Black Rock area of Bridgeport for more than 30 years, offering a deep understanding of the local market and community.

Before entering real estate, David built a successful career as an IT Leader in the financial services industry. He holds professional certifications in Project Management (PMP) and Financial Services (CLFP), along with an undergraduate degree from Bryant University and a master’s degree from Fairfield University. His background includes experience in property management and rental properties, and he currently serves as a trustee on his condominium board.

David is actively involved in the community and maintains memberships with several local and regional organizations, including the Gaelic Club in Fairfield, the Ash Creek Conservation Association, the Connecticut Seaport Car Club, and the Mercedes‑Benz Club of America.

Affiliated with William Pitt Sotheby’s International Realty, David leverages award‑winning marketing resources and cutting‑edge technology to deliver exceptional local exposure on williampitt.com and global visibility on sothebysrealty.com. He approaches every transaction with a strong focus on client advocacy, strategic guidance, and skilled negotiation—helping sellers achieve maximum value and buyers make informed, confident decisions.