9525 Alva Court Located in the heart of Old Preston Hollow, this gated French-inspired estate sits on beautifully landscaped grounds just under an acre, offering privacy, scale, and timeless architecture. Originally built in 2002 and extensively renovated approximately ten years ago under the direction of renowned designer Gonzalo Bueno, the home blends classic design with refined, updated interiors. Spanning over 11, 000 square feet, the residence features expansive living areas, a vaulted formal entry, private study, and a chef's kitchen that opens to the family and keeping rooms-creating an ideal setting for both everyday living and large-scale entertaining. The first-floor primary suite offers a private retreat, with additional ensuite bedrooms, media room, and game room providing flexible living spaces throughout.The outdoor environment is designed for recreation and relaxation, featuring a resort-style pool, manicured grounds, and a newly added private pickleball court. A separate guest house, located across the pool, includes a bedroom, living area, and office-perfect for extended stays, work-from-home needs, or private accommodations. A gated motor court with four garage bays completes this exceptional offering.