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Colleen Cotter
Colleen Cotter

Colleen Cotter is a San Francisco native and one of the city's top luxury real estate agents, ranked in the top 1% of San Francisco agents and named among the Top 100 sales associates across Sotheby's International Realty's company-owned brokerages nationwide (2025). A top producer for over 15 years, Colleen works from Sotheby's Marina office, specializing in San Francisco's Northside, from Presidio Heights to Nob Hill, including Pacific Heights, Cow Hollow, the Marina, and Russian Hill, as well as the city's premier luxury condominium buildings. She focuses particularly on guiding longtime owners through the sale of the family home and the move that follows. The daughter of a San Francisco developer, a graduate of St. Ignatius, and a member of the Olympic Club and The Battery, she brings decades of trusted relationships to every transaction.

Colleen Cotter | Sotheby's International Realty | DRE 01703078

Colleen Cotter is a San Francisco native and one of the city's top luxury real estate agents, ranked in the top 1% of San Francisco agents and named among the Top 100 sales associates across Sotheby's International Realty's company-owned brokerages nationwide (2025). A top producer for over 15 years, Colleen works from Sotheby's Marina office, specializing in San Francisco's Northside, from Presidio Heights to Nob Hill, including Pacific Heights, Cow Hollow, the Marina, and Russian Hill, as well as the city's premier luxury condominium buildings. She focuses particularly on guiding longtime owners through the sale of the family home and the move that follows. The daughter of a San Francisco developer, a graduate of St. Ignatius, and a member of the Olympic Club and The Battery, she brings decades of trusted relationships to every transaction.

Colleen Cotter | Sotheby's International Realty | DRE 01703078

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