Rarely does an opportunity arise to own a newly constructed, design-forward single-story estate in one of Walnut Creek's most prestigious enclaves. This contemporary residence blends architectural presence with effortless livability, offering approximately 4,180 total sq. ft. of meticulously curated space (~3,444 SF main home, ~740 SF ADU & ~630 SF Garage). Defined by soaring ceilings and voluminous corridors, the home creates an atmosphere of grand scale while maintaining a seamless indoor-outdoor flow perfect for the California lifestyle. The heart of the home is a world-class chef's kitchen designed as a functional piece of art. It features professional-grade appliances, including a paneled Thermador refrigerator. The expansive island is topped with rough-honed Taj Mahal quartzite. This exquisite stone is showcased in a dramatic, full-height solid-slab backsplash, blending refined aesthetics with high-performance utility for both daily life and elevated entertaining. The primary wing is a masterclass in tranquility, offering a spa-inspired retreat with generous proportions, two oversized walk-in closets, and a lavish ensuite bath with dual bespoke stone sinks. Three additional bedrooms in the main house provide ample space for family and guests, all reflecting a modern approach to how today's homeowners live and gather. Exceptional versatility is found in the fully separate, solar-powered ADU. Featuring two bedrooms, a full kitchen, and a private bath, this legal second unit is ideal for multi-generational living, a high-end home office, a guest house, or a rental opportunity. Situated on a lush lot in the tree-lined Walnut Heights neighborhood, the grounds are designed for immediate enjoyment. Premium pavers and expansive decking offer a sophisticated backdrop for al fresco dining and lounging. The yard remains a canvas of possibility, with ample space for a future pool, outdoor kitchen, or custom pergola to complete the ultimate resort-style retreat. Experience unparalleled access to Walnut Creek's world-class downtown dining and shopping, top-rated schools, and pristine regional trails. This is a rare opportunity to own a newly built, single-story legacy property in a coveted community known for its tree-lined streets and strong sense of connection. Welcome home to comfortable luxury at its finest.