640 Iris Avenue, Boulder, CO

$6,500,000

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4

Beds

5

Baths

5,019

Square feet

0.22

Acres

About 640 Iris Avenue

MOVE RIGHT IN! A new standard of luxury awaits in Newlands. Designed by the visionaries at Mosaic Architects this stunning residence is where bold design meets effortless elegance. Set on a sprawling 9,000+ SF lot, every detail of this home is intentional. The WOW factor begins the moment you head inside! The dramatic two story foyer with its striking stair hall welcomes you and entices you through the open concept living areas where THREE sets of Marvin collapsible doors open to create a seamless integration of indoor an outdoor living. White oak floors anchor the spaces while custom cabinetry, a huge pantry, a timeless palette, and top of the line appliances provide the backdrop for culinary creations as well as quick weeknight suppers. The outdoor veranda offers tons of shade in summer months to relax and read a book as well as multiple eating and conversation areas for creating memories and laughter well into the evening. The open-concept layout adapts to your lifestyle, offering comfort, flow, and refined functionality at every turn. You'll be hard pressed to find a home with more soft filtered light throughout. The Owner's Retreat with soaring ceilings and a huge patio, steam shower, and custom cabinetry with under lit vanities provide the perfect sanctuary to unwind every evening and awaken each morning. Two additional en suite bedrooms and a bonus flex room complete the upper level. Even the lower level seamlessly integrates into the home with open stair hall, high ceilings, and a large feature media wall with 81" television and under cabinet lighting. A 4th bedroom and optional 5th bedroom flex exercise room completes your experience that leaves you feeling inspired and at peace. Why settle for a dated remodel or wait 3 years to build new when you can have it all now! Brand new, intelligently crafted, and move-in ready? This is your Nirvana in Newlands. LIVE BOLDER, LOVE BOULDER!

Features of 640 Iris Avenue

MLS® # IR1042850
Price $6,500,000
Bedrooms 4
Bathrooms 5.00
Full Baths 3
Half Baths 1
Square Footage 5,019
Acres 0.22
Year Built 2024
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 640 Iris Avenue
Subdivision Newlands
City Boulder
County Boulder
State CO
Zip Code 80304

Amenities

Utilities Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
Parking Spaces 2
Parking Oversized
# of Garages 2
View Mountain(s)
Is Waterfront No
Has Pool No

Interior

Interior Features Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)
Appliances Dishwasher, Disposal, Double Oven, Dryer, Oven, Refrigerator, Washer
Heating Radiant
Cooling Central Air
Fireplace Yes
Fireplaces Gas, Living Room
Stories Two

Exterior

Exterior Features Balcony
Lot Description Level, Sprinklers In Front
Windows Double Pane Windows
Roof Metal

School Information

District Boulder Valley RE 2
Elementary Foothill
Middle Casey
High Boulder

Additional Information

Date Listed September 4th, 2025
Zoning RL-1
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeThe Agency - Boulder

Listing Map

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