523 E MOUNTAIN SKY Avenue Premium mountain-backing lot with stunning desert and mountain views in the heart of Ahwatukee! This beautifully maintained home features exceptional curb appeal, lush front and back landscaping, and a resort-style backyard with a custon built-in BBQ, a sparkling pool, heated spa, soothing fountain, and direct mountain backdrop for added privacy. Major system updates provide peace of mind, including a new HVAC system, new roof, and new windows. Located within the highly regarded Kyrene School District and close to parks, hiking, shopping, and freeway access, this home offers an ideal blend of lifestyle, location, and long-term value. Inside, you'll find soaring vaulted ceilings, wood flooring, plantation shutters, designer paint, and a stacked-stone fireplace that anchors the main living space. The gourmet kitchen features granite countertops, a travertine backsplash, and stainless steel appliances, opening to an inviting family room perfect for entertaining. The 5th bedroom/built-in office space adds flexibility for work, sleep, or study. The spacious primary suite includes a private balcony and a luxurious bath with travertine flooring, granite counters, and a separate tub and shower. Additional highlights built in BBQ, include a 3-car garage with storage and quality finishes throughout.