1 E San Martin Ave, San Martin, CA 95046

Incredible opportunity to own 20 usable acres in Hayes Valley , a gated community with views, in the heart of San Martin's scenic wine country corridor. Zoned HSD1, this versatile parcel supports a range of residential and agricultural uses ideal for building a luxury estate, establishing a vineyard, raising horses, or launching a boutique agri-business. Perimeter fenced with Road Maintenance Association access. Water at street and power nearby. With a conditional use permit, potential for a tasting room, event venue, or special occasion rental space creating opportunities for passive income and generational wealth.Located just minutes from Clos LaChance Winery, CordeValle Golf Club, and Highway 101, the property offers the perfect blend of rural serenity and accessibility. Enjoy panoramic views, rolling green hills, golden sunsets, and endless potential all within an hour of Silicon Valley. Custom builder introductions and architectural plans are available to help accelerate your vision. Whether you are looking to live, earn, or build a long-term legacy, this blank canvas is ready to bring your dreams to life. Buyer to verify all use and development options with Santa Clara County. Dont miss this rare chance to own acreage in one of South bay's most upcoming locations.