Property
ActiveResidential
1/50
$2,250,000

660 S Peak Road

Boulder, CO 80302
3
Beds
5
Baths
4,106
SqFt
0.98
Acres
RECOLORADO
#6930606
Updated: Jun 13, 2026, 7:30pm

Property Description

Perched above Boulder with sweeping 180-degree mountain views, this architect-designed modern retreat offers a rare combination of striking contemporary design, privacy, and functionality-just approximately 20 minutes from downtown Boulder. Designed by an architect for personal use, the home was thoughtfully crafted to maximize natural light, passive solar efficiency, and seamless indoor-outdoor living. Walls of commercial-grade glass and oversized triple sliding doors frame unobstructed views from nearly every room, while southern exposure fills the home with warmth and sunlight year-round. The chef's kitchen features Bosch appliances, an induction cooktop, Carrara marble and granite countertops, and opens effortlessly to expansive dining and living spaces designed for entertaining against a dramatic mountain backdrop. The flexible floor plan includes private en-suite bedrooms, multiple office spaces, and a remarkable studio suite with soaring 11-foot ceilings, abundant natural light, kitchenette, bathroom, 240V outlet, separate entrance, and potential for a media room, guest quarters or creative workspace. The primary suite offers a secluded deck with breathtaking views, while outdoor living is elevated with a large terraced patio, gas fire pit, and established aspen grove with underground drip irrigation. Additional features include in-floor radiant heat, metal roof, double garage with covered parking, wildfire defensible-space approval, and a peaceful mountain setting that blends modern architecture with the beauty of Colorado nature.
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Included Appliances
Convection OvenCooktopDishwasherDryerFreezerRefrigeratorWasher

Property Details

Interior
Above Grade Finished Area
2902
Appliances
Convection OvenCooktopDishwasherDryerFreezerRefrigeratorWasher
Basement
Walk-Out Access
Below Grade Finished Area
919
Below Grade Unfinished Area
285
Building Area Total
4106
Cooling
Other
Flooring
CarpetConcreteTileWood
Furnished
Unfurnished
Green Energy Efficient
Exposure/Shade
Heating
Hot WaterRadiant
Interior Features
Eat-in KitchenGranite CountersHigh CeilingsKitchen IslandOpen FloorplanPrimary SuiteVaulted Ceiling(s)Walk-In Closet(s)
Laundry Features
Sink
Living Area
3821
Room Count
13
Construction
Also Marketed As
Residential
Building Area Source
Public Records
Construction Materials
ConcreteFrame
Direction Faces
South
Levels
Three Or More
Roof
Metal
Structure Type
House
Year Built
2007
Site & Exterior
Exterior Features
Balcony
Fencing
None
Garage Spaces
2
Issued Well Permit Numbers
132719
Lot Features
Fire MitigationMountainousSloped
Lot Size Acres
0.98
Lot Size Area
0.98
Lot Size Square Feet
42688.8
Lot Size Units
Acres
Parking Total
2
Patio And Porch Features
DeckPatio
Road Frontage Type
Public
Road Responsibility
Public Maintained RoadRoad Maintenance Agreement
Road Surface Type
Dirt
Sewer
Septic Tank
Utilities
Electricity ConnectedPropane
View
Mountain(s)Plains
Water Included
Yes
Water Source
Well
Well Type
Private
Zoning
F
Financials
Association Fee
650
Association Fee Annual
650.00
Association Fee Frequency
Annually
Association Fee Includes
Road MaintenanceSnow Removal
Association Fee Total Annual
650.00
Contract Earnest Check To
Land Title
Contract Min Earnest
50000.00
Exclusions
Seller's personal property
Ownership
Individual
Parcel Number
R0024860
Special Listing Conditions
None
Tax Annual Amount
10304
Tax Legal Description
LOT 19 SWISS PEAKS
Tax Year
2025
Title Company
Land Title

Neighborhood & Lifestyle

Community & Association
Association Management Type
Self Managed
Association Name
Swiss Peak
Senior Community
No
Subdivision Name
Swiss Peaks
Schools
Ratings
Elementary
Flatirons
Middle
Casey
High
Boulder
Elem. District
Boulder Valley RE 2
Middle District
Boulder Valley RE 2
High District
Boulder Valley RE 2
Listing provided courtesy of RECOLORADO via IDX. Updated: Jun 13, 2026, 7:30pm.
Jim Thomas

Listing Agent

RE/MAX Alliance

Call Agent