This never before offered home ($12,500,000) is located on perhaps the most choice private two acre property in Rio Vista Alpine! This grand two-year young all stone stately country Colonial Manor features a slate roof, lead gutters and leaders, boasts soaring ceilings, and is finished with the finest natural stone, marble and wood materials. Each room is flooded with natural light. There are four bedroom suites on the first floor including a lavish master suite which overlooks the rear grounds with pool and lighted tennis court. There is an incredible finished lower level, a five car garage, and 25 year mature landscaping which insures total privacy. This home is flawlessly finished in every way with no expense spared.