Situated at the top of Niwot's premier Somerset Estates community, this iconic residence rests on a private 1-ACRE lot backing to open space & trails, offering unobstructed views of the Flatirons & Front Range. Enjoy thoughtfully curated grounds w/ lush landscaping, pond, stream, vibrant gardens & natural stone patios that create a serene outdoor retreat. Inside, the home showcases timeless elegance with extensive custom stone and woodwork, refined finishes & meticulous craftsmanship thru-out. A welcoming greeting room introduces guests to the home & flows seamlessly into the spectacular great room, highlighted by soaring two-story ceilings, expansive windows framing breathtaking mountain views, hand-hewn ponderosa trusses, and a dramatic limestone fireplace with carved wood detailing. A well-appointed bar area enhances the space for effortless entertaining. A hexagonal library features rich walnut flooring, custom shutters, and built-ins. The chef's kitchen is both functional & stunning, offering a large center island, coffee bar, custom cabinetry, 2 dishwashers, 2 Sub-Zero refrigerators, Viking six-burner gas range, copper hood, Wolf double ovens & walk-in pantry. The adjoining family room boasts 20-foot ceilings, limestone fireplace & captivating views. Upstairs are 3 generously sized bedrooms with ensuite baths & loft. The primary suite is complete w/ fireplace & covered deck to take in the surrounding scenery. The expansive walkout lower-level is designed for both relaxation & entertainment, featuring a rec room, bar, climate-controlled wine cellar, 4th bedroom/bunk room, craft room, exercise room & state-of-the-art media room with theater seating. A second primary suite w/ 5-piece bath provides accommodations for guests, family, or nanny. Additional highlights: a Control4 home automation & security system, oversized 4-car garage w/ access to the lower-level. This exceptional property embodies the best of Colorado living convenient to downtown Niwot & Boulder.