Are you ready to break tradition and own a stunningly unique home? Don't let this chance pass you by! The brainchild of aeronautical engineer Chris Barnes, this Monolithic Dome home was built to be a showplace for modern design and energy efficiency. Inside you'll find over 4,500 square feet of 1st and 2nd-level living space, featuring 4 bedrooms and 3 bathrooms, including a main-level master suite. You MUST check out the indoor heated saltwater pool, sliding glass doors for indoor/outdoor pool access, waterfalls, and exquisite dining area. The exterior is built with steel-reinforced concrete and has recently been updated with new foam, stucco and a fresh coat of paint. No expense was spared by the seller over the last 2 years, with updates including the entire exterior of the dome, privacy fence, primary bathroom remodel, heated terrazzo floors throughout the main level, upgraded family room fireplace and surround, new septic tank, electric vehicle charging outlet, 3 mini-split air conditioners, boiler, garage heater, smart lighting in common areas, new paint on the main level, sliding glass doors, triple-pane windows, 2 new skylights, instant hot water and filtered water at the kitchen sink, and much more! Sitting on almost an acre, this home is in the Algonquin Acres subdivision - where homes rarely become available. It's a quaint and friendly neighborhood with many homes being beautifully remodeled or completely rebuilt! Step out the back gate to your path which leads to Centennial City Park that has a playground, events, and live music in the summer, and also there's nearby shopping, restaurants, and entertainment. The Valley Country Club with a new pool and amenities is so close, and so is Cherry Creek State Park! This home also feeds into the highly coveted Cherry Creek School District and Cherry Creek High School!