1609 Santa Margarita Drive, Fallbrook, CA—this custom estate offers 4 bedrooms, 4 bathrooms, and 3,780 sq. ft. of refined living space on 3.78 acres of premier equestrian and agricultural land. Designed for those who value craftsmanship and privacy, the home blends timeless architecture with warm natural materials, including 1" solid hickory floors, hand-carved beams, a dramatic 17’ vaulted entry, and detailed brickwork. The gourmet kitchen features a GE Monogram built-in refrigerator, Elmira antique reproduction stove, pot filler, and new dual GE Profile dishwashers. A private 600 sq. ft. guest house with its own bed, bath, and entrance is ideal for extended family or visitors. Above the main home, a 1,200 sq. ft. semi-finished attic with soaring 17’ ceilings offers excellent potential for added living space or a studio. Equestrian amenities include a 4-stall barn, riding arena, tack room with bath and laundry hookups, trailer/RV parking with utilities, and keyed access to the gated Santa Margarita Horse Trails for miles of riverfront riding. Agricultural features include 218 producing Hass avocado trees supported by a high-output well and computerized irrigation. Additional highlights include multiple garages, RV parking, zoned HVAC, surround sound, and sweeping views of the Santa Margarita River Valley—creating a serene and elevated ranch lifestyle. We invite you to experience this exceptional property in person and discover the unique beauty it offers.