A mere 8 minutes to Broadway, this spectacular, energy efficient home built by the Steinway piano family is an architectural masterpiece with 270 degree views that bring nature indoors from every room by day, and sparkling city lights by night. This 5,111 square-foot residence is centered around a radial courtyard & draped in a stone & stucco fire-resistant facade. Museum-quality craftsmanship & finishes abound throughout this 4 bedroom, 4 bath home; from the soaring curved beams to the floor-to-ceiling windows in faceted walls, to the wide-planked floors w/ black granite thresholds. The energy-saving materials, solar system & Perform Wall advanced construction techniques bring the future to the present with low energy bills & beautiful design. Entertain guests w/ the most unparalleled vistas in Boulder on the wraparound patios where sunsets & rainbows immerse you in a Van Gogh painting. The open kitchen boasts custom wood grain-matched cabinetry & upscale appliances. The expansive primary suite on the main level features a spa bathroom, soaking tub & enormous custom closet. Two home offices on the main level, at opposite ends, allow for sound privacy. The heated 4-car garage includes an in-floor hydraulic lift, epoxied floors, & workshop for the discriminating car collector. The lower level provides an oversized family room, 2 additional bedrooms, another spa-like bathroom and an additional heated 6-car garage with drive out access, which could host a sport court, a tricycle/skateboard rink, a home gym, a hot tub or above ground pool. Also features a whole house reverse osmosis water filtration w/ ultra violet filter & all LED lighting. Being the closest canyon to downtown & Pearl Street brings convenience to amenities, yet living here feels like you're on retreat. Easily insurable as the property has been mitigated & trees are more than 100 feet from the home. See all the homes in the Boulder Foothills over 3 million and come here last-there is no comparison.