An exceptional opportunity to own nearly one acre in the prestigious enclave of Atherton. Offered at $12.8M for the land, with the option to acquire the completed estate for $21.8M, this rare offering provides exceptional flexibility for discerning buyers. The existing residence has been demolished, leaving a vacant homesite ready for its next chapter. The building plan set has been approved, offering a valuable head start for buyers seeking to bring an extraordinary estate to life. The approved plans envision approximately 10,666 sq. ft. of total living space, including a 9,432 sq. ft. main residence, a detached 793 sq. ft. ADU, and a 441 sq. ft. cabana. The proposed design features expansive glass, refined natural materials, resort-inspired grounds, a pool, and exceptional spaces for entertaining and everyday living. Buyers may pursue the approved plans or explore other possibilities, subject to applicable requirements and approvals. A rare opportunity to create a remarkable private estate in one of Silicon Valleys most prestigious neighborhoods. All plans, dimensions, square footage, and design elements are subject to verification. Buyers are encouraged to independently verify the scope and status of approvals with the appropriate authorities.