Colorado's first multi-family Certified Passive House, this all-electric, ultra-high-performance home delivers unmatched comfort, style, and sustainability. Built to the world's most rigorous energy standard-certified by the renowned Passive House Institute (Germany)-this residence offers 10x the efficiency of traditional construction, resulting in dramatically lower utility bills, cleaner indoor air, and year-round thermal comfort. Step inside and experience a lifestyle defined by ease and elegance. The airtight envelope and super-insulated design create a serene, quiet environment, while a multi-zone Carrier heat pump and Zehnder ERV system provide consistent, filtered fresh air in every room-ideal for wellness-minded living. Enjoy cooking with premium appliances from Germany, Austria, and Italy. Luxuriate in interior finishes like White Oak hardwood floors from Sweden, Dolomite countertops from Brazil, and designer plumbing fixtures. Triple-pane German skylights and high-performance Triple Pane windows, by Alpen in Louisville, CO flood the space with natural light. Outside, Thermory Ash cladding enhances the minimalist aesthetic and enduring curb appeal. Sophisticated touches include Sugatsune hidden hinges, trimless recessed lighting, and Sterling Builders' signature craftsmanship throughout. Enjoy healthier living, lower energy costs, quiet indoor serenity, and timeless design-all in one place. Homes of this caliber and efficiency are rarely available at this price point. Live beautifully while treading lightly.