Welcome to Hacienda Antigua, a breathtaking over 10-acre luxury estate just minutes from downtown San Luis Obispo, offering a fusion of refined living, premier equestrian facilities, and sustainable design. This turnkey retreat is ideal for equestrian professionals, luxury buyers seeking space and privacy, or investors with a vision for a boutique training facility or private getaway. At the heart of the property is a 4,725 sq. ft. Mission-style residence featuring cathedral ceilings, exposed wooden beams, custom built-ins, and expansive windows that flood the home with natural light. The gourmet kitchen boasts a large island with utility sink, high-end appliances, and artisan cabinetry. The primary suite serves as a private escape, with French doors, a spa-style soaking tub, walk-in shower, and large walk-in closet. A bonus room offers space for a home gym, art studio, game room, or office. Designed with equestrian excellence in mind, the professionally equipped facility includes a 25-stall barn, 18,000 sq. ft. covered riding arena, 2 large paddocks, 2 loafing sheds, multiple wash racks, outfitted tack room and on-site office and lounge for clients or staff. Three oversized roll-up bays for equipment and storage. Additional structures include spacious workshops, a woodworking and metal shop, a car lift, diesel fuel station, and car wash area, making the property ideal for both equestrian and hobbyist use. Outdoor features also include an archery range, orchard, vegetable garden, potting shed, wood shed, and over an acre of nutrient-rich farming soil. Comfort and peace of mind are enhanced by a Bullfrog 8-person spa, two fully serviced septic systems, and a comprehensive off-grid-ready infrastructure. The estate is powered by a robust solar array, wind turbine, and a Generac generator capable of powering the entire property for over 48 hours. Included in the sale are a tractor with attachments, premium garden and shop tools, and optional custom furnishings such as a dining table, pool table, and bookcases. There's also room for future expansion with space for a pool, outdoor kitchen, or ADU. Despite its private, rural feel, the property is just minutes from San Luis Obispo's shopping, dining, and coastal charm. Hacienda Antigua is more than a home, it's a destination and a legacy property like no other. Schedule your private tour today and experience the balance of luxury, self-sufficiency, and equestrian excellence.