Rare opportunity to own one of Fallbrook's most historically significant residences. Built in 1914 for the Gird family, this landmark estate is believed to be among the first poured reinforced concrete homes constructed in San Diego County. The main residence and original pumphouse feature impressive 12-16" thick concrete walls reinforced with steel, showcasing exceptional craftsmanship and enduring quality. A stunning blend of Spanish Revival and Craftsman architecture, the home is rich in character and timeless elegance. Distinctive features include Moorish-inspired chimneys, a dramatic three-arch entry, central clerestory, exposed beam ceilings, and exquisite mahogany paneling, built-in bookcases, and fireplace mantels. Designed for both grand entertaining and comfortable living, the residence offers a formal dining room with custom built-in cabinetry, and disappearing pocket doors, a spacious central open beam living room . Five bedrooms are thoughtfully arranged around the home's impressive central gathering spaces. The private primary suite features its own entrance, dual fireplaces, soaking tub, walk-in closets, and French doors opening to the foyer. A separate office with private exterior access provides an ideal work-from-home or guest space. Additional highlights include six brick fireplaces, a detached 3 car garage with approximately 300sq ft workshop, 2 private wells, outdoor built-in BBQ, a unique two-story tower with wine storage and art studio, circular driveway, mature fruit trees. Privacy, and historic charm in the heart of Fallbrook's coveted Gird Valley.