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640 Iris AvenueBoulder, CO 80304

For Sale

$6,500,000

Smart Buyer Rebate $65,000

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!

Listed by Marybeth Emerson

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License #IRP28512

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The Agency - Boulder

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720-394-1997

Last updated September 04, 2025

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Source: REcolorado #IR1042850

Listing Facts

  • TypeSingle-family
  • NeighborhoodNewlands
  • Bedrooms4
  • Bathrooms5
  • Days on Prevu2
  • Taxes$9,641/year
  • Size5,019 sqft
  • Price per sqft$1,295

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

09/04/2025
Listed by The Agency - Boulder
$6,500,000

Property Details for 640 Iris Avenue

Exterior

Construction

  • Property Condition: New Construction
  • Roof: Metal
  • Structure Type: House
  • Window Features: Double Pane Windows
  • Year Built: 2024
  • Architectural Style: Contemporary
  • Construction Materials: Brick, Stucco, Frame
  • Exterior Features: Balcony

Features

  • Direction Faces: South
  • Fencing: Partial
  • Patio And Porch Features: Deck, Patio
  • Road Frontage Type: Public
  • View: Mountain(s)

Measurements

  • Building Area Total: 5,226
  • Lot Features: Level, Sprinklers In Front
  • Lot Size Acres: 0.22
  • Lot Size Square Feet: 9,741

Financial

Taxes

  • Parcel Number: R0003614
  • Tax Annual Amount: $9,641.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Disposal, Double Oven, Dryer, Oven, Refrigerator, Washer
  • Fireplace Features: Gas, Living Room
  • Flooring: Tile, Wood
  • Interior Features: Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)

Measurements

  • Living Area: 5,019

Rooms

  • Basement: Full, Sump Pump
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: Any staging items

Location

  • Subdivision Name: Newlands

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Oversized
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Foothill
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Boulder
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Casey

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Radiant
  • Laundry Features: In Unit
  • Other Equipment: Satellite Dish
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
  • Water Source: Public

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.