In the heart of Olde Naples, this 2020-built courtyard residence blends timeless coastal architecture with refined, resort-style living just moments from 3rd Street South, 5th Avenue South and Naples' pristine beaches. Shell-stone travertine floors introduce light-filled living and dining spaces designed for effortless entertaining. The chef's kitchen is appointed with Sub-Zero refrigeration, Lacanche gas cooking, custom cabinetry, and a thoughtfully designed wet bar. A family room opens seamlessly to the private courtyard, creating true indoor-outdoor living. Upstairs, the serene primary suite offers volume ceilings, tailored millwork, and a spa-inspired bath, joined by two en-suite guest suites and a flexible den/office. A private elevator services both levels. The walled courtyard becomes a secluded retreat with heated plunge pool and spa, outdoor kitchen with built-in grill, surround sound, and lush vertical greenery for privacy. Impact-rated windows and doors, smart- home automation, natural gas, metal roof, and a generous two-car garage with storage complete this thoughtfully engineered residence. Beautifully scaled and impeccably maintained, 909 10th Avenue South offers the rare combination of walkability, architectural integrity, and lock-and-leave ease in Olde Naples.