InvestSF, Helping Clients Develop Wealth Since 1989

Our mission is to provide our clients with a dedicated and experienced team of real estate professionals. InvestSF offers a full suite of services including commercial and residential sales as well as leasing, new construction site sourcing, and guidance in repositioning all real estate assets. Our services range from strategic property searches, to analysis of market and neighborhood trends, to conducting property showings and finalizing closing documents. InvestSF is committed to creating and fostering financial prosperity and generational wealth for our clients.

Suzanne Gregg


New Construction Division

License: 01045513

[email protected] 415-816-9133

Michael Basham

Broker Associate

New Construction & Historical Homes

License: 01855968

[email protected] 415-794-0999

Roark O’Neill

Broker Associate

Commercial Sales & Leasing

License: 01221302

[email protected] 415-308-5085

Monica Guzman

Transaction Coordinator

[email protected] 415-692-0060


Director of Philanthropic Concerns

About Keller Williams Realty, Inc.

Keller Williams, the world’s largest real estate franchise by agent count, has more than 930 offices and 177,000 associates. The franchise is No. 1 in units and sales volume in the United States. In 2018, Training magazine inducted Keller Williams into its Hall of Fame of top training organizations across all industries in the world.

Since 1983, Keller Williams has grown exponentially and continues to cultivate an agent-centric, education-based, technology-driven culture that rewards agents as stakeholders. The company also provides specialized agents in luxury homes, commercial, and farm and ranch properties. For more information, visit