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Denise Olson

deniseolson@cheyennehomes.com +1(307) 222-8301

$ 3,350,000

Est. payment -/mo

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Active

3520 Castle Butte DR Castle Rock, CO 80109

5 Beds

5 Baths

7,523 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family

Listing Status Active

Purchase Type For Sale

Square Footage 7,523 sqft

Price per Sqft $445

MLS Listing ID 1078468

Style 2 Story

Bedrooms 5

Full Baths 2

Three Quarter Bath 3

Construction Status Existing Home

HOA Fees $380/ann

HOA Y/N Yes

Year Built 2019

Annual Tax Amount $17,039

Tax Year 2025

Lot Size 21.300 Acres

Property Sub-Type Single Family

Property Description

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.

Location

State CO

County Douglas

Area Keene Ranch

Interior

Interior Features 5-Pc Bath, 9Ft + Ceilings, Great Room, Vaulted Ceilings

Cooling Central Air

Flooring Carpet, Stone, Wood

Fireplaces Number 1

Fireplaces Type Basement, Four, Gas, Insert, Main Level, Upper Level, See Remarks

Appliance Cook Top, Dishwasher, Disposal, Double Oven, Dryer, Microwave Oven, Range, Refrigerator, Self Cleaning Oven, Washer

Laundry Main, Upper

Exterior

Parking Features Attached, Tandem

Garage Spaces 13.0

Fence None

Community Features Hiking or Biking Trails

Utilities Available Electricity Connected, Natural Gas Connected

Roof Type Tile

Building

Lot Description 360-degree View, Backs to Open Space, Corner, Meadow, Mountain View, Trees/Woods

Foundation Full Basement, Walk Out

Builder Name Adamo Homes

Water Private System, Well

Level or Stories 2 Story

Finished Basement 90

Structure Type Framed on Lot,Frame

Construction Status Existing Home

Schools

Middle Schools Castle Rock

High Schools Castle View

School District Douglas Re1

Others

Miscellaneous Breakfast Bar,High Speed Internet Avail.,Home Theatre,Horses (Zoned),Hot Tub/Spa,Kitchen Pantry,Radon System,Secondary Suite w/in Home,Security System,Smart Home Lighting,Smart Home Security System,Smart Home Thermostat,Sump Pump,Water Softener,Wet Bar,Window Coverings

Special Listing Condition Not Applicable

Listed by RE/MAX Professionals

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Contact Us

+1(307) 222-8301

deniseolson@cheyennehomes.com

https://deniseolsonrealestate.com