Approximately 24,000 square foot megamansion can be built on 2 acres in Alpine's most iconic neighborhood, Rio Vista. Truly unique opportunity to customize a masterpiece with a dream team of the greatest and most accomplished names in luxury real estate. Master builder Joseph Di Staulo, Renowned Architect Bob Zampolin, and celebrity designer Vanessa Deleon have come together to create something amazing. Features include 12' ceilings on main level, a car museum, staff quarters, lounge, grotto, theatre, elevator, pool w cabana, and so much more. Schedule an appointment to review options and possibilities: Contract option to build home on existing listing +/- 24,764 SF $17,250,000.00; Contract option to build home +/- 16,000 SF Finished area $11,250,000.00; Contract option to build home +/- 12,250 SF Finished area $8,650,000.00