Pristine Keene Ranch estate on 4.5 acres with gently rolling landscaping that offers both privacy and usable outdoor space. This thoughtfully designed property includes a 763-square-foot detached, heated RV garage with a 14' door, sink, fully enclosed dog run, and a fully finished one-bedroom apartment above—ideal for guests, multigenerational living, or rental potential. The main home offers desirable main floor living with three bedrooms on the main level, including an updated primary suite with a cozy fireplace and private west-facing deck for sunset views. The well appointed kitchen opens to the great room and features white cabinetry, slab granite countertops, two sinks, and a center island—perfect for gatherings and daily living. Almost 2000 sq feet of outdoor decks and patios invite you to enjoy peaceful sunrises, colorful sunsets, and starlit skies. The fully finished walk-out basement includes two additional bedrooms and is built for entertaining, with a home theater (including seating and equipment), a game room, a custom wine room, and a fitness area. A whole-house Jellyfish lighting system illuminates both the main home and detached garage. Additional features include a Ring security system, a meticulously maintained yard, and a recently sealed circular asphalt driveway. The private hot tub offers a perfect place to unwind under the stars. With access to 18 miles of community horse trails and just minutes from the upcoming Dawson Trails development—featuring Costco, Trader Joe’s, King Soopers and more (opening 2027)—plus the new full-movement I-25/Crystal Valley Parkway interchange underway, this home is an exceptional value in one of Castle Rock’s most desirable neighborhoods.