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$1,500,000

  • For Sale
  • Under Contract
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2,602 Sq. Ft.
  • 3 Car Garage
  • Updated 4 days ago
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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 for 639 Arroyo Chico

General

  • Price: $1,500,000
  • Taxes: $8,854 (2025)
  • Status: Under Contract
  • Type: Single Family
  • Source: IRES
  • MLS ID: 1065914
  • Updated: 8/17/2026
  • Added to Site: 19 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
  • 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

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Listing agent

— 639 Arroyo Chico —

  • milehimodern - Boulder

    303-876-1073

3107398642

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 639 Arroyo Chico

School District:Boulder Valley School District Re-2
NameGradesDistance
Flatirons Elementary School
1150 7th Street, Boulder, CO 80302
K-54.3 mi
Casey Middle School
1301 High Street, Boulder, CO 80304
6-84 mi
Boulder High School
1604 Arapahoe Avenue, Boulder, CO 80302
9-124.6 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 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/08/2026
Listed
$1,500,000
20.19%
MLS
11/15/2021
Sold
$1,248,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 639 Arroyo Chico

Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,854
-1%
$92,093
—
2024
$8,960
2%
$92,246
-4%
2023
$8,820
13%
$95,931
31%
2021
$7,811
8%
$72,973
3%
2022
$7,243
-7%
$70,932
14%
2021
$7,811
18%
$62,184
—
2019
$6,633
14%
$62,184
15%
2018
$5,807
2%
$53,849
—
2017
$5,673
20%
$53,849
11%
2016
$4,718
5%
$48,604
—
2015
$4,495
-2%
$48,604
2%
2014
$4,606
16%
$47,776
—
2013
$3,974
—
$47,776
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by milehimodern - Boulder (303) 876-1073

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639 Arroyo Chico, Boulder, CO 80302 (MLS# 1065914) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 639 Arroyo Chico is currently listed for $1,500,000 and was received on August 03, 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.

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