Terrain

By Jessica Car · Updated March 2026

An award-winning 1,185-acre master plan where nearly half the land is preserved as open space -- five builders offer ranch and two-story homes from $585K to $940K, with a staffed clubhouse, award-winning swim club, event lawns, and a trail network that connects to the regional Colorado Front Range Trail.

Typical Lot	5,000-8,000 sqft
Est. HOA	$80-$120/mo (estimated)
Home Types	Single-family
Amenities	Award-winning Terrain Swim Club and Clubhouse, Wrangler Park, Dog parks, Nearly 600 acres of open space, Onsite elementary school, Year-round community events (food trucks, movie nights), Extensive trail network connecting to regional trails

Community Anchors

Philip S. Miller Park and Challenge Hill (200-step staircase)
Outlets at Castle Rock
Historic Downtown Castle Rock (restaurants, shops, Festival Park, First Fridays)
Castle Rock Recreation Center
Castlewood Canyon State Park
Douglas County Fairgrounds and Events Center
Plum Creek Golf Club (Pete Dye-designed)
Red Hawk Ridge Golf Course (Jim Engh-designed)
Castle Rock Adventist Hospital
Douglas County School District RE-1 (Niche: A)
Castle Rock YMCA
Over 6,000 acres of town open space