660 S Peak Road Boulder, CO $ 2,250,000
660 S Peak Road
$ 2,250,000
Open House 5/16 11am - 1pm
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660 S Peak Road

Boulder, CO, 80302
$ 2,250,000
Bedrooms3 Baths3.2 Sq 4,106

Monthly Estimate*

$ 13,854

Listed by RE/MAX Alliance
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Single Family Home for sale in Boulder, CO

for $2,250,000 with 3 bedrooms and 3 full baths, 2 half baths. This 4,106 square foot home was built in 2007 on a lot size of 0.98.

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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Open House

5/16/2026 11:00 AM - 1:00 PM
660 S Peak Road Boulder, CO
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 2,250,000

Bedrooms

3

Full Bath

3

Half Bath

2

Property Type

Single Family

Taxes

$ 10,304

Style

House

Lot Size

0.98

Year Built

2007

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

6930606

Features
Interior
Interior Amenities Eat-in Kitchen Granite Counters High Ceilings Kitchen Island Open Floorplan Primary Suite Vaulted Ceiling(s) Walk-In Closet(s)
Basement Walk-Out Access
Flooring Carpet Concrete Tile Wood
Furnished Y/N Unfurnished
Basement (Y/N) Y
Above Grade Finished Area 2902
Half Baths 2
1/4 Baths 0
3/4 Baths 0
Laundry Features Sink
Total Bedrooms 3
Below Grade Finished Area 919
Main Level Bedrooms 1
Main Level Bathrooms 2
Total Baths 5
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General
Sewer Septic Tank
Heating Hot Water Radiant
Cooling Other
Utilities Electricity Connected Propane
Possession Closing/DOD
Roof Metal
Appliances Convection Oven Cooktop Dishwasher Dryer Freezer Refrigerator Washer
Zoning F
HOA Fee 650
Garage Spaces 2
Association Fee Includes Road Maintenance Snow Removal
Patio/Porch Features Deck Patio
Construction Materials Concrete Frame
Exclusions Seller's personal property
Year Built 2007
View Mountain(s) Plains
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
Assoc Fee Paid Per Annually
County Boulder
Property Type Residential
HOA Y
Attached Garage Y
Energy Efficient Exposure/Shade
Subdivision Name Swiss Peaks
Facing Direction South
Full Baths 3
Status Coming Soon
Directions Take Boulder Canyon/119 West until Sugarloaf Rd. Take a right on Sugarloaf Rd. In approx. 5 miles turn right on Sugarloaf Mountain Rd. In a half mile turn left onto S Peak Rd. Second home on your lef
High School Boulder
City Boulder
Association Name Swiss Peak
Senior Community Y/N N
High School District Boulder Valley RE 2
Lot Size Units Acres
Lot Size Square Feet 42688.8
Carport Spaces 0
Listing Terms Cash Conventional Jumbo
Elementary School Flatirons
Tax Annual Amount 10304
Middle/Junior High School Casey
Virtual Tour https://www.youtube.com/shorts/OI2pVBzmPJA?feature=share
Structure Type House
Standard Status Coming Soon
Occupancy Type Owner
Middle/Junior School District Boulder Valley RE 2
Elementary School District Boulder Valley RE 2
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Exterior
Exterior Amenities Balcony
Fencing None
Lot Features Fire Mitigation Mountainous Sloped
Water Source Well
Total Parking 2
Lot Size Area 0.98
Building Area Total 4106
Lot Size Acres 0.98
Road Surface Type Dirt
Road Frontage Type Public
Road Responsibility Public Maintained Road Road Maintenance Agreement
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Internal Only
Street Number 1 660
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* Excluded Features
List By
Re/Max Alliance

Broker

(720) 317-9621

Phone

Affordability Calculator

$14,712
Per Month
94%
6%
0%
Monthly Principal & Interest
$13,854
Monthly Property Taxes
$859
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1956937 Elementary School
1955678 Middle School
Boulder High School High School
Pricing History
DatePricePrice ChangeDescription
5/14/2026$2,250,000 Listed Price

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660 S Peak Road, Boulder, CO, 80302 is a Single Family Home for sale at $2,250,000 with 4,106 sqft and a lot size of 0.98. 660 S Peak Road has 3 bedrooms, 3.2 baths, and was built in 2007. The property's zip code is 80302 which is in Boulder, CO