Keene Ranch
By Jessica Carcoana · Updated September 2026
Keene Ranch lies in unincorporated southwest Douglas County at the base of Dawson Butte, roughly five miles from downtown Castle Rock and outside the town limits, though the mail is addressed to Castle Rock. The association counts 246 lots, every one designated horse property, with custom homes built between 1996 and 2018 on parcels of 5 to 35 acres. Sixteen miles of private trails cross the covenant controlled ground, and elk move between the ranch, Dawson Butte and the Plum Creek valley through the seasons. The county's Dawson Butte Open Space trailhead sits two miles south at 1753 Tomah Road, with a 5 mile loop plus 2.7 miles of horse paths carrying more than 60 jumps. Tomah Road and Highway 85 lead north toward Sedalia and east to I-25.
At a glance
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 (A rating)
- Castle Rock YMCA
- Over 6,000 acres of town open space
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Where it sits
Inside Castle Rock. Platted boundary.
Quick answersQuestions about Keene Ranch
Where is Keene Ranch?
Keene Ranch is in Castle Rock, about 5.3 miles southwest of the Castle Rock center. The map on this page shows its platted boundary from county records.
When was Keene Ranch built?
Homes in Keene Ranch were built between 1996 and 2018 (early 21st century / new build).
Is there an HOA in Keene Ranch, and what does it cost?
Keene Ranch has a homeowners association. Its dues are not published; confirm the current figure with the association before you buy. Keene Ranch HOA (HOA site)
What amenities does Keene Ranch have?
Keene Ranch amenities include 16 miles of private equestrian and hiking trails, all lots are designated horse property, covenant-controlled community, and HOA common area and trail maintenance.
How big are the lots in Keene Ranch?
Typical lots in Keene Ranch run 5-35 acres.
Which schools are near Keene Ranch?
Schools near Keene Ranch include Clear Sky Elementary, Castle Rock Middle School, and Castle View High School. Verify enrollment eligibility by address.
About how many homes are in Keene Ranch?
County parcel records show about 260 parcels in Keene Ranch.
How high is Keene Ranch?
Keene Ranch sits at about 6,570 feet above sea level.
Parks and Schools
- Dawson Butte Open Space and Trail
- Keene Ranch private trail network
- Clear Sky Elementary
- Castle Rock Middle School
- Castle View High School
Verify school assignment by address with the district. Attendance boundaries do not follow neighborhood lines.
Commute and Access
- 10 minI-25 via Tomah Rd
- Hwy 85
- Tomah Rd
Transit in Castle Rock: RTD Bus Route 151 (Castle Rock to Lincoln light rail station) · Bustang regional bus (CDOT -- Castle Rock to Denver Union Station) · I-25 express lanes northbound to Denver · No light rail -- nearest station is Lincoln in Lone Tree (15 min drive)
Resources
- Keene Ranch HOA (HOA site)Dues and documents
Other Neighborhoods in Castle Rock
About This Profile
This profile of Keene Ranch was researched in March 2026. It was last reviewed in September 2026. The price range comes from listed and recently sold homes in the neighborhood. Amenity coverage is strong, with several public sources confirming the list. HOA site confirms 246 lots and unincorporated southwest Douglas County location.
Data sourced from direct and indirect online resources. Details are subject to change over time as we continue to research this area.