The William Henry Buck home across from the Vacaville Museum on the corner of Buck Avenue and Kentucky Street is a fine example of early architecture in Vacaville. George Sharpe built the home in 1892
Peña Adobe is the oldest building in Solano County. The original adobe was built on this property in 1842-1843. Sometime around the 1880s, the adobe was modernized and remodeled to what you see now.
