$5,400,000
Active

5648 Baseline Road

Boulder, CO 80303
Browse more homes in Boulder, CO
3
Beds
3.5
Baths
3,100
SqFt
2026
Built
Experience modern luxury at its finest in this architecturally striking, brand-new Boulder residence by Cornerstone Homes, thoughtfully designed to capture sweeping mountain panoramas from the iconic Flatirons to the distant Continental Divide. Set within a private oasis in Boulder, this ultra-modern home seamlessly blends dramatic natural surroundings with refined contemporary living. Walls of floor-to-ceiling windows frame postcard-worthy views while flooding the interior with natural light, creating a seamless connection between indoor and outdoor spaces. A showstopping 1,365-square-foot rooftop deck overlooks protected open space and delivers unobstructed mountain vistas, perfect for entertaining, sunset gatherings, or quiet mornings above it all. The resort-style outdoor retreat features a luxury in-ground heated saltwater pool and hot tub, surrounded by thoughtfully designed, picturesque landscaping that enhances both privacy and beauty. In total, the property offers an impressive 8,282 square feet of combined indoor and outdoor usable living space, providing exceptional flexibility for everyday living and hosting alike. Built with performance and sustainability in mind, the home will achieve a HERS score of 0, is Energy Star rated, and includes owned (not leased) solar PV, offering net-zero efficiency without sacrificing design or comfort. With sleek architectural lines, expansive living areas, and an extraordinary setting, this residence presents a rare opportunity to own a true statement home where modern luxury meets Colorado's most breathtaking scenery. New construction. Estimated completion is the 4th quarter of 2026. Builder to verify all specs, square footage, and timelines. Finishes and features subject to change.
5648 Baseline Road
MORTGAGE CALCULATOR
$27,305
Estimate only — not a loan offer. Consult a lender for actual terms.

LISTING SNAPSHOT

Price$5,400,000
Bedrooms3
Full Baths3
Half Baths1
Inside Area (SqFt)3,100 sqft
Lot Size0.88 Acres
Year Built2026
MLS® NumberIR1050699
StatusActive
Property TaxN/A
HOA/Condo/Coop FeesN/A

GENERAL

Acres0.88
Additional Property UseAgricultural, Residential
Attached GarageYes
GarageYes
Garage Spaces2
LevelsOne
ParkingAttached
Parking Spaces2
Property ConditionUnder Construction
Property Sub TypeSingle Family Residence
SecuritySmoke Detector(s), Fire Alarm
SewerPublic Sewer
SqFt Above3100
SqFt Total3525
StyleContemporary
UtilitiesCable Available, Natural Gas Available
Water SourcePrivate, Well
ZoningRR

INTERIOR

AppliancesOven, Bar Fridge, Dishwasher, Disposal, Double Oven, Dryer, Freezer, Microwave, Refrigerator, Self Cleaning Oven, Washer
BasementCrawl Space, Sump Pump
CoolingCentral Air
Fireplace FeaturesGas, Great Room
FlooringTile, Wood
HeatingForced Air, Heat Pump
InteriorEat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar
Laundry FeaturesIn Unit
Main Level Bedrooms3
Window FeaturesTriple Pane Windows, Window Coverings
Bathroom FullLevel - Main
Bathroom HalfLevel - Main
BedroomDimensions - 15 x 15, Level - Main
Dining RoomDimensions - 21 x 10, Level - Main
Family RoomLevel - Main
Game RoomLevel - Main
Great RoomDimensions - 21 x 20, Level - Main
KitchenDimensions - 21 x 13, Level - Main
LaundryLevel - Main, Description - Tile
Living RoomLevel - Main
OfficeDimensions - 11 x 10, Level - Main

EXTERIOR

Construction DetailsStone, Frame
Lot FeaturesLevel
RoofMembrane
ViewMountain(s)
WaterviewMountain(s)
Windows/DoorsTriple Pane Windows, Window Coverings

COMMUNITY

Association AmenitiesPool, Spa/Hot Tub
Financing Terms AvailableCash, Conventional
School DistrictBoulder Valley RE 2

SCHOOLS

School DistrictBoulder Valley RE 2
Elementary SchoolEisenhower
Middle SchoolManhattan
High SchoolFairview

RECENT ACTIVITY

February 2, 20265400000
January 30, 2026Active

Listing courtesy of HomeSmart (7208911787)

Listing courtesy of HomeSmart elissa@buildcornerstone.com



The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO real estate listings held by brokers other than HomeSmart are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Comps

Limited comparable sales data available in this area.

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