Nestled in the heart of Arizona's scenic landscape, 15 Franklin Lane offers a rare opportunity to own a piece of paradise in the coveted Casas Arroyo community. This exceptional property combines modern comforts with the tranquility of nature, presenting a unique lifestyle for those seeking both serenity and adventure. The property is being sold inclusive of the adjacent lot (APN: 110-24-004), a 0.4-acre parcel that offers unparalleled flexibility to expand, build, or simply preserve the breathtaking mountain views. The 2025 taxes for the adjacent lot were a low $618.32. Step inside to discover a home that has been meticulously updated for modern living. The exterior, freshly stuccoed and painted in 2025, and the newly recoated roof, provide peace of mind and curb appeal. The interior is thoughtfully designed with energy efficiency in mind, featuring dual-pane windows and double-thick walls in the living and master bedrooms to minimize heating and cooling costs. The living room is a true centerpiece, boasting a unique elevated fireplace and a generous supply of oak and juniper firewood, perfect for cozy evenings. This smart home is equipped with high-end Insteon dimmer switches, allowing for customizable lighting scenes controlled via a smartphone app or voice commands with Alexa or Google Home (requires Insteon Connected Home Access Subscription). Modern conveniences continue with included appliancesdishwasher, range/oven, refrigerator, and a washer/dryerand several electrical outlets with built-in USB ports. 4G/5G cell service and home internet service are available, ensuring you stay connected. The property is a haven for wildlife enthusiasts, with frequent sightings of mule and white-tailed deer, javelina, and a diverse array of other species. The Casas Arroyo community enhances the experience with miles of private roads and walking trails, a community swimming pool just a short walk from the house, and a security gate for peace of mind. The community's commitment to safety is further demonstrated by its participation in the National Fire Protection Association's Firewise USA® program. This offering is more than just a home; it's a lifestyle. The inclusion of the adjacent 0.4-acre lot (APN: 110-24-004) provides a unique opportunity to create a larger estate, sell the lot, or simply enjoy the added privacy and protected views. Don't miss your chance to own this exceptional property in one of Sonoita's most desirable communities