Landmark information
- Location: 
 3465 Old Foothill Blvd, 3 mi S of Dublin
- Plaque: 
 No Plaque
- Site: 
 Existing
- Date First Visited: 
 5/12/1996
- Date Most Recently Visited: 
 9/19/2010
- GPS Coordinates: 
 N 37 39.655, W 121 54.781
About this landmark
                Plaque text: 
From the state:
                
                This building, erected in 1844-46 by Francisco Solano Alviso, was the first adobe house to be built in the Pleasanton Valley. It was originally called Alisal-The Sycamores. Following the Battle of Sunol Canyon, General John C. Frémont withdrew to this building, which became his headquarters for several days.
              
 
                   
                   
                  