Welcome to 415 Sunnyside Lane. This stunning mid-century modern home in lower Chautauqua sits on a spacious .22-acre oasis offering privacy and a backyard retreat, including an in-ground pool. This exceptional home combines the best of indoor and outdoor living in a prime Boulder location. Designed and oriented around the west-facing backyard oasis, this architectural masterpiece invites you to step into your own private swimming pool retreat surrounded by lush landscaping, large shade trees, and two covered patios with the perfect balance of sun and shade. The entire backyard is fully fenced, ensuring your privacy and comfort. Enjoy outdoor living at its finest with a spacious covered patio, perfect for dining al fresco, entertaining guests, or simply relaxing with a good book.The interior of the home features an open floor plan concept with interesting architectural details that create a seamless flow between the interior and exterior living spaces. Tall vaulted and wood-beamed ceilings provide an airy and spacious feel to the living areas. Abundant natural light floods the home year-round through large south and west-facing windows. Great upstairs loft retreat can be used as a 4th bedroom or rec room. Dual furnaces for multi-zoned heat and on-demand hot water. 2 car garage plus ample additional parking. Situated at the very end of the highly coveted Bluebell Avenue, adjacent to the Broadway bike path and underpass leading to the BaseMar Shopping Center, this home is less than a block from shopping and restaurants, two blocks from CU, and eight blocks from open space trailheads. On the bus line and easy access to Hwy 36. This prime location offers both convenience and tranquility. Don't miss the opportunity to make this your forever home!