640 Iris Avenue
Boulder, CO 80304
Map
- 4 beds
- 5 baths
- 5,019 sqft
- 9,741 sqft lot
- $1,295 per sqft
- 2025 build
- – on site
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!
Last checked:
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Last updated Jun 20, 2025
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MLS# IR1037320 —
This home is listed in more than one place. See it here.
The Building
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Year Built:2025
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Builder Name:West Boulder Builders
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Construction Materials:Brick, Stucco, Frame
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Building Area Total:5226
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Building Area Source:Plans
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Structure Type:House
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Roof:Metal
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Levels:Two
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Basement:true
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Architectural Style:Contemporary
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Direction Faces:South
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Exterior Features:Balcony
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Patio And Porch Features:Deck, Patio
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Window Features:Double Pane Windows
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Security Features:Fire Sprinkler System, Smoke Detector(s)
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Above Grade Finished Area:3360
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Below Grade Finished Area:1659
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Property Attached:false
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Below Grade Unfinished Area:207
Interior
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Interior Features:Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)
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Flooring:Tile, Wood
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Fireplace Features:Gas, Living Room
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Laundry Features:In Unit
Room Dimensions
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Living Area:5019
Financial & Terms
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Ownership:Builder
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Possession:See Remarks
Location
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Latitude:40.03571
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Longitude:-105.28847
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:R0003614
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Property Condition:New Construction
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Possible Use:Residential
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Zoning:RL-1
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Lot Features:Level, Sprinklers In Front
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Lot Size Acres:0.22
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Lot Size SqFt:9,741 Sqft
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Exclusions:Any staging items
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View:Mountain(s)
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Fencing:Partial
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Road Frontage Type:Public
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Road Surface Type:Paved
Listing Agent
- Contact info:
- Agent phone:
- (720) 394-1997
- Office phone:
- (720) 577-5503
Taxes
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Tax Year:2023
Beds
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Bedrooms Total:4
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Upper Level Bedrooms:3
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Lower Level Bedrooms:2
Baths
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Total Baths:5
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Full Baths:3
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Three Quarter Baths:1
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Half Baths:1
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Main Level Baths:1
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Lower Level Baths:1
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Upper Level Baths:3
The Listing
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Virtual Tour URL Unbranded:https://vimeo.com/1094866239
Heating & Cooling
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HVAC Description:Central Air Conditioning
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Heating:Radiant
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Cooling:Central Air
Utilities
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Utilities:Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
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Sewer:Public Sewer
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Sewer Tap:No
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Water Source:Public
Appliances
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Appliances:Dishwasher, Disposal, Double Oven, Dryer, Oven, Refrigerator, Washer
Schools
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Elementary School:Foothill
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Elementary School District:Boulder Valley RE 2
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Middle Or Junior School:Casey
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High School:Boulder
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High School District:Boulder Valley RE 2
The Community
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Subdivision Name:Newlands
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Association:false
Parking
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Parking Total:2
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Parking Features:Oversized
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Attached Garage:true
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Garage Spaces:2
Monthly cost estimate
Asking price
$6,500,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$34,805
|
| Taxes | N/A |
| Insurance | $1,787 |
| Utilities | $158 See report |
| Total | $36,750/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
