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$3,350,000
8 Days On Site

3520 Castle Butte Drive
Castle Rock, CO 80109

For Sale|Single Family Residence|Active
5
Beds
5
Total Baths
2
Full Baths
3
Partial Baths
7,280
SqFt
$460
/SqFt
2019
Built
County:
Douglas
Listing courtesy of RE/MAX Professionals: [email protected]
3520 Castle Butte Drive3520 Castle Butte Drive3520 Castle Butte Drive3520 Castle Butte Drive
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Discover Colorado luxury living on over 21 acres in Keene Ranch with this custom 2019 mountain-contemporary estate offering exceptional privacy, expansive views, and refined indoor-outdoor living. A gated entrance leads to soaring ceilings, a grand open layout, and a chef’s kitchen with dual oversized islands, high-end appliances, and multi-slide doors opening to a covered deck. The main level includes a formal dining room, office, second study, spacious laundry room, and a guest bedroom. Upstairs, the primary retreat features two sitting areas with fireplaces, a private balcony, a spa-inspired five-piece bath, and a custom closet with its own washer and dryer, along with a loft and two additional guest bedrooms. The walkout lower level is designed for entertaining with a custom theater, a statement bar with beverage fridge, wine cooler, dishwasher, beer taps, a wine room, bonus spaces, and an additional guest suite. Outdoor amenities include a firepit, hot tub, water feature, built-in grill, and multiple patios that overlook rolling meadows, rock outcroppings, and unobstructed mountain views. The property features a three-car attached garage plus a heated ten-car garage with an upper-level 900+ sq ft guest studio complete with a full bath, fireplace, wet bar, and private deck. Located in the premier equestrian community of Keene Ranch, residents enjoy private trail access, dark-sky serenity, and peaceful acreage living just minutes from Castle Rock, dining, shopping, and major conveniences. This rare Colorado estate combines modern design, multigenerational flexibility, and true privacy in one of Castle Rock’s most desirable luxury communities.

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Listing Snapshot
Price 
$3,350,000
Days On Site 
8 Days
Bedrooms 
5
Inside Area (SqFt) 
7,280 sqft
Total Baths 
5
Full Baths 
2
Partial Baths 
3
Lot Size 
21.3 Acres
Year Built 
2019
MLS® Number 
1078468
Status 
Active
Property Tax 
$17,039.06
HOA/Condo/Coop Fees 
$31.67 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
5 days agoListing updated with changes from the MLS®
a week agoListing first seen on site
General Features
Acres 
21.3
Parking 
AttachedGarage Door OpenerHeated GarageOversizedConcreteDriveway
Parking Spaces 
13
Property Sub Type 
Single Family Residence
SqFt Total 
7523
Utilities 
Electricity ConnectedNatural Gas Connected
Water Source 
PrivateWell
Interior Features
Appliances 
DishwasherDisposalDouble OvenDryerMicrowaveRangeRefrigeratorSelf Cleaning OvenWasher
Basement 
FullWalk-Out Access
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
BasementGasInsertSee Remarks
Fireplaces 
4
Flooring 
CarpetStoneWood
Heating 
Forced AirNatural Gas
Interior 
Vaulted Ceiling(s)Breakfast Bar
Laundry Features 
Main LevelUpper Level
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Exterior Features
Construction Details 
Stucco
Fencing 
None
Lot Features 
WoodedMeadowCorner LotLandscaped
Patio And Porch 
CoveredDeck
Roof 
Tile
View 
Mountain(s)
Waterview 
Mountain(s)
Community Features
Association Dues 
380
Financing Terms Available 
CashConventionalTradeVA Loan
HOA Fee Frequency 
Annually
MLS Area 
Keene Ranch
School District 
Douglas RE1
Schools
School District
Douglas RE1
Elementary School
Clear Sky
Middle School
Castle Rock
High School
Castle View
Listing courtesy of RE/MAX Professionals: [email protected]



The real estate listing information and related content displayed on this site is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This information and related content is deemed reliable but is not guaranteed accurate by the Pikes Peak REALTOR® Services Corp d/b/a elevateMLS. Copyright 2026
Last checked: 2026-04-08 04:03 AM UTC

Neighborhood & Commute
Source: Walkscore
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