Unbeatable Boulder Location for this upper Chautauqua home tucked back at the end of a VERY PRIVATE & SECLUDED cul-de-sac, yet only a block from the incredible Chautauqua trails & vast open space. The open floor plan offers a mid-century architectural flair with great angles, windows galore and fabulous entertaining spaces. Spacious kitchen with large center island, slab granite counters & Dacor/Bosch/Sub-Zero stainless appliances. The butler's pantry opens out to the dining area & a large living/great room with vaulted ceilings, wood flooring & gas fireplace. Main floor office/library with a cozy wood-burning fireplace & extensive built-in cabinetry & shelving. 3 main floor bedrooms & full bath. Private & spacious upper floor primary suite w/ balcony & expansive 5-PC bath w/ radiant heat flooring and access to top floor circular 2nd office/bonus room with angled windows & views. A 2nd primary suite is the perfect space for guests, inlaws, nanny or teenager w/ a large bedroom, en-suite bath, tons of storage space, double sliding doors to back deck & back stairs to the kitchen. Large stone back patio & fenced backyard offers privacy & outdoor entertaining space. Multi-zoned heating/cooling with 3 forced air furnaces, 2 AC units & radiant flooring on much of the main floor. Don't miss the temperature controlled wine room in the 2-car garage.