Welcome to the Half Moon Bay History Association Website

Our group was established in 2006 with the goal of preserving and celebrating the history of the Coastside. We hold quarterly speaker events on a variety of historic topics, provide an education program to local third-grade schools, and serve as a resource for those with questions about or an interest in the history of this unique region. Thanks to a partnership with the City of Half Moon Bay, we were able to establish a museum in the historic jail in downtown Half Moon Bay. We are also currently working on a project to establish a larger Coastside History Museum in the Johnston Barn building behind the jail. Volunteers and Donations to help with our projects are more than welcome!

We Need Your Support!




Zaballa House. Built c. 1855

Spanish immigrant and prominent businessman, Estanislao Zaballa, built this impressive house in Half Moon Bay.  During the 1906 earthquake the house was twisted on its foundation, but unlike surrounding adobe and brick buildings the home remained standing.

Pablo Vasquez House. Built 1869

Pablo Vasquez built this house in 1869 next to his father’s five-room adobe. Known for his horsemanship Pablo often sponsored races that sent horses thundering down Main Street.

America Kelsey Wyman

As a young pioneer girl America Kelsey Wyman tended her parents when they became deathly ill with smallpox.  America met her husband, George Wyman, a trapper and cattle rancher when he braved quarantine rules to help her with the task.  She later lived in Half Moon Bay.

Index Saloon/Cunha’s Market. Built c. 1900; Rebuilt 2003

This building was constructed by Joseph Debenedetti as a tavern called the Index Saloon. The upstairs was a meeting and dance hall while the downstairs housed a general store.

Community United Methodist Church

Built 1872 this church was designed by renowned San Francisco architect Charles Geddes. The Victorian belfry allows the replica 1907 bell to be seen from all angles.

Our Mission

The mission of the Half Moon Bay History Association is to educate all as we preserve, honor, and celebrate coastside history.

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