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$1,500,000
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Property Description
This mountain modern residence pairs exceptional craftsmanship with breathtaking views just moments from downtown Boulder. Expansive Marvin windows frame panoramic vistas while filling the interior with natural light, complementing refined wood detailing and high-end finishes throughout. Designed for effortless living, the home features radiant in-floor heat, passive solar design, a whole-house air filtration and water filtration system, plus a Viessmann boiler and mini-split system for year-round comfort. The luxurious primary suite offers a spa-inspired bath with a steam shower and Japanese soaking tub, while each upper-level bedroom enjoys its own en-suite bath. The main living space offers two rooms that can serve as either an office, media room or non-conforming fourth bedroom. A rooftop entertaining terrace with raised garden beds, turf and drip irrigation captures spectacular mountain views. A wine cellar carved into the mountainside elevates entertaining, and an unfinished basement area with abundant storage offers potential for personalization. Additional upgrades include a Miele washer and dryer set and Hunter Douglas roller shades. Completing this extraordinary offering is a large three-car garage with workspace, a new south-facing black-gravel driveway and easy access to Betasso Preserve.
Full Property Details
Full Property Details for 639 Arroyo Chico
General
- Sold For: $1,500,000
- Taxes: $8,854 (2025)
- Status: Closed
- Type: Single Family
- Source: IRES
- MLS ID: 1065914
- Added to Site: 64 day(s) ago
Interior
- Interior Features: Eat-In Kitchen, Cathedral Ceiling(s), Open Floorplan, Workshop, Pantry, Wood Windows, Natural Woodwork, Walk-In Closet(s), Washer/Dryer Hookup, Kitchen Island, Steam Shower
- Fireplace: Yes
- Fireplace(s): Gas, Gas Log, Multi-Sided, Living Room, Dining Room
- Appliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Sink
Additional Information
- Spa: Yes
- Spa Description: Bath
- Security/Safety: Fire Sprinkler System
Exterior
- Exterior Features: Balcony, Heated Garage, Oversized Garage, Tandem Garage
- Porch/Patio/Deck: Patio, Deck
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Parking Features: Garage Door Opener, Attached
- Garage Description: Attached
Location
- Area: Boulder
- County: Boulder
- Subdivision: Sugarloaf Area
- Driving Directions: Head west on Boulder Canyon. Take a right on Four Mile Canyon. Take a right on Arroyo Chico. Stay right where the road splits to Camino Bosque/Arroyo Chico. Follow the mhm directional signs.
School Information
- School District: Boulder Valley Dist RE2
- Elementary School: Flatirons
- Middle School: Casey
- High School: Boulder
Heating & Cooling
- Cooling Type: Ceiling Fan(s)
- Heating Type: Hot Water
Utilities
- Sewer: Septic Tank
- Water: Well
- Utility Description: Electricity Available, Propane, High-Speed Internet Available
Structural Information
- Architectural Style: Contemporary
- Construction: Stone, Stucco, Concrete
- Exterior Const.: Stone, Stucco, Concrete
- Basement: Yes
- Basement Desc.: Partial
- Roof: Composition, Other
- Windows: Window Coverings
- Square Feet: 2,602
- Sq. Ft. Source: Assessor
- Living Area: 2,510 Sq. Ft.
- Year Built: 2011
Lot Features
- Property View: Mountain(s), Hills
- Mountain views: Yes
- Lot Size (Acres): 4.99
- Lot Size (Sq. Ft.): 217,200
- Frontage: Priv Rd up to County Standards, City Street
- Street/Road Desc.: Gravel
- Fence: Yes
- Lot Features: Rock Outcropping, House Faces South, Paved
- Potential Use: Single-Family
- Permitted Use: Single Family
- Zoning: RES
- Fencing (Description): Fenced
Green Features
- Energy Efficient: Southern Exposure, Windows
Financial Considerations
- Tax Amount: $8,854
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: Private Owner
- Exclusions: SELLER'S PERSONAL PROPERTY + ALL STAGING ITEMS
- Property ID: R0058698
Listed by milehimodern - Boulder (303) 876-1073
Sold by (310) 739-8642
Get Pre-Approved Today
Schools
Schools serving 639 Arroyo Chico
School District:Boulder Valley School District Re-2
| Name | Grades | Distance |
|---|---|---|
Flatirons Elementary School 1150 7th Street, Boulder, CO 80302 | K-5 | 4.3 mi |
Casey Middle School 1301 High Street, Boulder, CO 80304 | 6-8 | 4 mi |
Boulder High School 1604 Arapahoe Avenue, Boulder, CO 80302 | 9-12 | 4.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 639 Arroyo Chico
Date
Details
Price
Change
Source
9/29/2026
Sold
$1,500,000
—
MLS
8/08/2026
Listed
$1,500,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
639 Arroyo Chico, Boulder, CO 80302 (MLS# 1065914) is a Single Family property that was sold at $1,500,000 on September 29, 2026. Want to learn more about 639 Arroyo Chico? Do you have questions about finding other Single Family real estate for sale in Boulder? You can browse all Boulder real estate or contact a Coldwell Banker agent to request more information.

