You won't want to miss this corner lot 4-bedroom, 3-bathroom home nestled in Castle Rock's sought-after Cobblestone Ranch neighborhood. The main level boasts an expansive open floor plan featuring an open office, sizable living room, and a well-appointed kitchen equipped with a gas range top, double ovens, upgraded cabinets, and a substantial center island with granite countertop. There's an additional Sunroom/Dining room which allows for unmatched natural light to brighten the main floor. Upstairs, there's room for everyone. A large open loft is perfect for movies, games or even homework. Within the oversized primary suite, discover a full bathroom, oversized soaking tub, double vanity, and a HUGE walk-in closet. An absolutely perfect retreat after a long day. 3 additional bedrooms, a full bath AND an ideally located laundry room check off all the boxes. This gem also includes an unfinished basement, offering potential for customization, with enough space to accommodate an additional bedroom and full bathroom. The basement is currently used as an entertaining and work out space with plenty of room for activities and even learning gymnastics! Outside, enjoy the professionally landscaped backyard complete with a large flagstone patio, privacy wall, outdoor wood fireplace, and an array of mature trees including blue spruce, pinon pine, maple, and aspens, alongside cedar garden boxes. Summer BBQs have never been better on this amazing backyard set up. This home boasts an oversized, finished 3-car garage with room for storage, upgraded lighting and even in-wall surround sound. Numerous updates enhance the home's functionality, including a built-in radon system, dual furnaces and separate A/C units to ensure a perfect temperature is maintained throughout the house. Ideally located in close to the community pool, tennis/pickelball, walking trails and open space, there's plenty of activities just waiting to be discovered. What are you waiting for, come see it today!