5709 N Harding Drive A masterful collaboration between two celebrated interior design studios and PHX Architecture, this warm modern estate is defined by intentional design, natural materiality, and elevated craftsmanship. Thoughtfully designed to harmonize architecture with landscape, the residence is anchored by hand-applied plaster finishes, expansive white oak detailing, and an extraordinary use of natural stone--each element selected for both beauty and longevity. Clean lines are softened by warm textures, while soaring 11-foot ceilings and 12 strategically placed skylights flood the home with natural light. A natural connection to the resort-caliber grounds creates an atmosphere that feels both refined and deeply inviting, designed for grand entertaining and quiet retreat. The floor plan is equally considered, offering a private owner's wing designed as a true sanctuary, intentionally set apart for privacy and quiet, with spa-inspired bath spaces finished in natural stone. The guest wing features two master-sized suites, each complete with its own living room--ideal for extended stays or multigenerational living. A dedicated wellness studio provides the perfect space for Pilates, yoga, or a private gym, further reinforcing the home's retreat-like sensibility. Set on over an acre, the over 9, 000-square-foot estate offers a rare combination of scale, privacy, and architectural integrity, complete with a fully appointed guest house. Designed with walls of glass along a light-filled corridor, the guest house includes a private living room and full kitchen, creating an ideal environment for long-term guests, hosting, or independent living. From curated Ann Sacks stone and tile to custom millwork and luxury systems throughout, every detail reflects an uncompromising commitment to quality, resulting in a residence that is as enduring as it is exceptional.