Stone House of John Marsh

The Stone House of John Marsh is a Gothic Revival mansion in Brentwood built from locally quarried sandstone, defined by seven gables, arched windows, and a tall tower rising prominently from its center. The structure features marble fireplaces, octagonal pillars supporting a wide front portico, and spans multiple stories with rooms designed for a wealthy 19th-century household.

Dr. John Marsh constructed this sandstone residence in 1856 for his wife Abby and their daughter Alice, establishing it as California's first stone mansion of its kind. The house emerged during a period of rapid regional development when Marsh was a prominent physician and businessman influencing the area's growth.

The property includes archaeological sites revealing traces of Windmiller, Bay Miwok, and Volvon peoples dating back 7,000 years in this location.

Access to the property is limited, so plan ahead and check for visiting arrangements before arriving at the site. The location sits outside the main town center, making private transportation the most practical way to reach it.

The mansion was built entirely from local sandstone blocks quarried nearby, giving the exterior its distinctive warm-toned appearance that catches light differently throughout the day. This regional material choice made the construction both practical and visually striking in an era when such stone mansions were extremely rare.

Location: Brentwood

Inception: 1850s

Architectural style: Gothic Revival

Address: Marsh Creek Road

GPS coordinates: 37.89167,-121.72278

Latest update: December 11, 2025 18:09