Landmark information
- Location: 
 NE corner of Hwy 29 and Hidden Valley Rd, 5.3 mi N of Middletown
- Plaque: 
 Official State Plaque
- Site: 
 Existing
- Date First Visited: 
 5/4/1996
- Date Most Recently Visited: 
 8/14/2013
- GPS Coordinates: 
 N 38 48.569, W 122 34.360
About this landmark
                Plaque text: 
				
				Stone House
				
				Oldest building in Lake County. Erected of stone in 1853-4 by Robert Sterling, whose wife was first white woman in Coyote Valley. Rebuilt in 1894. Headquarters of Guenoc land grant and first store in valley.
              
 
                  