Mike Stack is a top producing Realtor at Vanguard Properties specializing in selling Single Family Homes and Condominiums in San Francisco. Born and raised in the Richmond District, Mike attended Alamo Elementary and Presidio Middle School before spending a transformative decade in Ireland, reconnecting with his extended family— grandmother, aunties, uncles, and cousins. Mike continued his education at Kilkenny College and later earned a degree in International Business and Spanish from the Dublin Institute of Technology. As part of his studies, he spent a year in Vitoria-Gasteiz, the capital of the Basque Country, immersing himself in the local culture, language, and rugby community. In 2012, Mike returned home to work for his family's construction and development firm, where he gained valuable, hands-on experience in seismic retrofitting, Victorian home restorations, and multi-unit developments. This foundation gave him a deep understanding of a property’s potential beyond the surface—knowledge that continues to benefit his clients today. In 2013, Mike earned his real estate license and joined Vanguard Properties, launching a career built on integrity, strategy, and trust. Over the past 12 years, Mike Stack has built a reputation for delivering results across all segments of the San Francisco real estate market. In recent years, Mike expanded his focus into the luxury market—representing exceptional properties with the discretion, expertise, and tailored approach that high-net-worth clients expect. From stately single-family homes to architecturally significant condominiums, he brings a sharp eye for quality and long-term value to every transaction. He doesn't just sell homes— he guides his clients through one of life’s biggest decisions with empathy, market insight, and a commitment to their best interests. Whether working with a first-time buyer, seasoned investor, or repeat seller, Mike goes beyond the listing, always searching for properties that align with his clients' unique goals and add meaningful value to their portfolio. When Mike is not helping clients find their perfect property, you’ll find him working on home improvement projects, and exploring San Francisco’s diverse neighborhoods.
