Perched in the peaceful Los Trancos Woods neighborhood of Portola Valley, 161 Los Trancos Road is a rare opportunity to bring your vision to life. This vacant 6,685 square foot lot comes with a full set of architectural plans- permit-ready- for a thoughtfully designed, two-story modern residence over a finished basement. The approved plans feature a 4-bedroom, 5-bathroom home with over 3,100 square feet of living space, including a grand primary suite, open-concept main level, and bonus flex space in the basement. An additional 400 square foot attached ADU offers income potential, multigenerational living, or a spacious guest retreat, in addition to an attached 2-car garage. Surrounded by natural beauty, the proposed home captures the essence of Portola Valley living- privacy, serenity, and a deep connection to nature- all just minutes from Alpine Road and local amenities. Whether you're a builder, investor, or future homeowner, this is your chance to build a bespoke residence in one of the Peninsulas most coveted communities. Plans and reports available upon request.