Enter into a world where soaring design, sweeping Arboretum views, and one of the largest backyard deck's in Chestnut Hill converge to create a once in a lifetime new construction home, crafted for today's sophisticated buyer with room for your personal signature. A long illuminated paver driveway framed by automatic smart gates creates a dramatic approach with generous space between neighboring homes and a backdrop of lush greenery, offering a rare sense of privacy and arrival. Inside, soaring 10 foot coffered ceilings, oversized doors and tall glass windows flood the interiors with natural light, while 10 inch wide plank character white oak floors, a sleek glass-railed illuminated staircase, and gallery-like sightlines create an unmistakable sense of modern sophistication. The chef's kitchen and living spaces flow seamlessly to an expansive 2,000-plus-square-foot Zuri backyard deck, perfect for year round entertaining and taking in the treetop views. Four ensuite bedrooms and a versatile office or library offer private retreats, while the lavish primary suite impresses with a 16 foot cathedral ceiling, spa-inspired bath with dual glass showers, soaking tub, sauna, four skylights, and dual custom closets. The finished 1,700-square-foot lower level offers endless potential including the option for a guest suite or additional living space. Completing this remarkable home is a two-car garage with custom hardwood doors, smart openers, soaring 12-foot ceilings and its own mini-split system for climate control. Built with premium Hardy fiber cement siding and a standing seam metal roof engineered for UV reflection, this home delivers lasting durability, efficiency, and a lifestyle of unmatched privacy and prestige in one of Philadelphia's most sought-after neighborhoods, offering the rare chance to own a Chestnut Hill masterpiece before it's fully completed with your personal touches.