Tucked at the end of a quiet cul-de-sac in the sought-after Fountainwood neighborhood, 5900 Gleam Court stands as the community's most extraordinary property, set on an expansive one-acre lot with sweeping views of Agoura Hills and Ladyface Mountain. Step inside through the grand double-door entry to soaring ceilings, a dramatic spiral staircase, and natural walnut wood floors that glow with warmth and character. The formal living room features high ceilings and abundant light, while the elegant dining room opens through double French doors to a scenic backyard terrace. The chef's kitchen is a showpiece, featuring a Wolf cooktop, double ovens, and hood, Sub-Zero refrigerator, Bosch dishwasher, Calcutta marble countertops, custom inset cabinetry with soft-close drawers, an apron-front cast-iron farmhouse sink, and a walk-in pantry—all open to the comfortable family room for effortless entertaining. Additional highlights include LED recessed lighting, automatic shades by The Shade Store, and integrated indoor/outdoor speakers by Wilshire Entertainment. A downstairs office/bedroom with French doors leads to a private patio, adjacent to a magnificently updated full bath featuring a curbless shower, Calcutta marble tile, and a Toto Neorest bidet toilet—all designed with ADA compliance in mind. Upstairs, the primary suite is a retreat of its own, offering a private balcony, a walk-in closet, and a beautifully updated en-suite bath. Three additional oversized bedrooms and a spacious remodeled full bath complete the upper level, all showcasing Milgard windows and doors throughout. Outside, the backyard is an entertainer's paradise—a multi-level sanctuary with a tranquil waterfall, large patio with firepit, lush grassy area, and a horseshoe pit—plus endless room for a pool, guest house, or sports court. The paver driveway leads to a 3-car garage, providing both beauty and functionality. Impeccably updated and lovingly maintained, this one-of-a-kind property combines refined craftsmanship, modern amenities, and rare usable acreage—all within minutes of award-winning schools, parks, and the best of Agoura Hills living.