Secluded , serene sanctuary on a sprawling 50,161 square foot lot. Spanish-style custom home features approximately 2820 square feet of interior living space , this rare custom estate is flooded with natural light. Updated gourmet kitchen with large island featuring quartz countertops , stainless appliances and a plethora of cabinetry. Adjacent great room offers open concept living and multiple entertainment options featuring soaring vaulted ceilings , recessed lighting and a modern fireplace. Primary suite offers picturesque views of Mission Peak as well as rear patio and side yard. Enjoy the convenience of work at home with an office featuring built-ins , skylights, and side yard access for convenience. 3 more bedrooms coupled with a generous bonus room featuring a kitchenette give unlimited entertainment possibilities to this fine home. Situated in the exclusive and coveted Hidden Valley community, it also includes a 19th century winery and adds easy access to Mission Peak trails. Enjoy mature trees, and large rear patio as well as RV parking with huge potential for expansion along with an ADU due to expansive lot size. Minutes from Weibel Elementary, 680/880 , Bart, Tesla, Apple, Google.