Home Uncategorized 3102 Sandstone Rd, Alamo CA – 94507, 4/10 By siteeditor. Published on 18 9 月, 2014. 3102 Sandstone, Alamo CA – 94507, 4/10 Bedrooms : 6 Baths : 5 / 1 sqft : 5,187 sqft Lot size : 26,160 sqft Age : 23 / 1991 Type : Detached Cross St : Granite Sch Dist : San Ramon Valley LIST PRICE : $2,478,000