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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.

DAYS ON MARKET 28 LAST UPDATED 8/17/2026
TRACT Sugarloaf Area YEAR BUILT 2011
COMMUNITY Suburban Mountains GARAGE SPACES 3.0
COUNTY Boulder STATUS Pending
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Flatirons
Jr. High School Casey
High School Boulder


ADDITIONAL DETAILS
AIR Ceiling Fan(s)
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Dryer, Gas Range, Microwave, Refrigerator, Washer
AREA Suburban Mountains
BASEMENT Partial, Yes
CONSTRUCTION Concrete, Stone, Stucco
EXTERIOR Balcony
GARAGE Yes
HEAT Hot Water
HOA DUES |
INTERIOR Cathedral Ceiling(s), Eat-in Kitchen, High Speed Internet, Kitchen Island, Natural Woodwork, Open Floorplan, Pantry, Walk-In Closet(s)
LOT 4.99 acre(s)
LOT DESCRIPTION Paved, Rock Outcropping
LOT DIMENSIONS 217200
PARKING Garage Door Opener, Attached, Heated Garage, Oversized, Tandem
SEWER Septic Tank
STORIES 2
STYLE Contemporary
SUBDIVISION Sugarloaf Area
TAXES 8854
UTILITIES Electricity Available, Propane
VIEW Yes
VIEW DESCRIPTION Mountain(s), Hills
WATER Well
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
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*Estimate only

SATELLITE VIEW



 
CONTACT US ABOUT 639 ARROYO CHICO
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Listing provided by Brandon Del Campo, milehimodern - Boulder, 3107398642
Last updated: 9/4/26 2:14 AM PDT

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