$6,250,000

640 Iris Ave Boulder, CO 80304

5 beds
3 full, 2 partial
5,019 sqft
0.2 acres
$1,245 / sqft
House

Property details

About 640 Iris Ave

Redefining sophisticated living and effortless elegance.Located in highly sought-after Newlands, this exquisite residence was designed by the award-winning visionaries at Mosaic Architects and built by West Boulder Development. Move-in ready in just a few weeks, this home is a showcase of exceptional design and craftsmanship.Set on a sprawling 9,000+ square foot lot, the property is a testament to uncompromising quality. Expect the finest finishes, including a sleek metal roof, Wolf and Sub-Zero appliances, white oak floors, soaring ceilings, Yawal windows, and dual sets of retractable Marvin doors that seamlessly connect indoor and outdoor spaces.With its desirable south-facing orientation, the home offers sweeping views of the iconic Flatirons. Inside, the open-concept floor plan is thoughtfully designed for modern living and easily adapts to a variety of lifestyles.Why spend years remodeling a dated home and settling for a compromised layout, when you can enjoy a brand-new residence tailored to today's way of life-all in one of Boulder's most coveted neighborhoods?LIVE BOLDER. LOVE BOULDER.

Highlights

HeatingZoned, Radiant
StatusActive
CoolingCentral Air
Size5,019 sqft
BasementYes
Lot size0.22 Acres
Year builtNew Const., 2025
ParkingOversized
MLS #1031415
Attached garage2 spaces
Fireplace2+ Fireplaces, Gas, Living Room

Summary

  • MLS Number: 1031415
  • MLS Name: IRES MLS
  • Office Name: The Agency - Boulder
  • Office Phone: (720) 394-1997
  • Listing Agent: Marybeth Emerson

IDXInformation source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. Copyright © 2025 IRES. Information deemed reliable but not guaranteed by the MLS.

Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user.

Broker Reciprocity is the current compilation of active listings of all Broker Reciprocity subscribers except those listings where the seller or the seller’s agency has opted out of Internet publication by so indicating on the listing contract or by written notice to the Multiple Listing Service. Real estate listings held by other brokerage firms are included in this site and detailed information about them includes the name of the listing brokers. Listing broker has attempted to offer accurate data, but buyers are advised to confirm all items.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 4/19/2025, 3:20:50 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

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modern farmhouse featuring a balcony, driveway, fence, metal roof, and a standing seam roof

$6,250,000

640 Iris Ave

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Price information

Property sales

DateEventPrice
Mar 23, 2009
Home Sold
$620,000

Tax history

YearAssessmentProperty Tax
2023$113,391$9,474
2022$82,136$7,627
2021$84,499$7,273
2020$75,254$6,550
2019$75,780$5,766
2018$66,506$5,585
2017$66,506$5,538

History based on county public records data.

Nearby schools

8

Foothill Elementary School

Public District KG-5

0.2 mi

1001 Hawthorn Ave

5

Columbine Elementary School

Public District PK-5

1.1 mi

3130 Repplier St

7

Crest View Elementary School

Public District KG-5

1.3 mi

1897 Sumac Ave

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $116,146. The most common annual income of people living in Boulder, CO is between $35k-100k. Typical family type is single, no kids. The most common level of education of people living in this area is post secondary degree.

How much money do the neighbors make?

15%
<35k
30%
35k-100k
27%
100k-200k
28%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

35%
Single, No Kids
6%
Single, with Kids
30%
Married, No Kids
29%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

18%
<11 yrs old
8%
12-17 yrs old
15%
18-34 yrs old
47%
35-64 yrs old
12%
65+ yrs old

What do the neighbors do for fun?

  • Skiing/snowboardingSkiing/snowboarding
  • Men's TennisMen's Tennis
  • TennisTennis

Where do the neighbors shop?

  • NordstromNordstrom
  • BloomingdalesBloomingdales
  • Brooks BrothersBrooks Brothers

Where do the neighbors go to eat?

  • California Pizza KitchenCalifornia Pizza Kitchen
  • Bonefish GrillBonefish Grill
  • QdobaQdoba

What do the neighbors drive?

  • BMWBMW
  • LexusLexus
  • AcuraAcura

What do the neighbors listen to?

  • Talk/PersonalityTalk/Personality
  • NewsNews
  • SportsSports
All data provided by Home Junction and Claritas

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Frequently asked questions

About 640 Iris Ave

This home is located at 640 Iris Ave in Boulder, CO and zip code 80304 in the Northwest Boulder neighborhood. This 5,019 square foot home, which was built in 2025, sits on a 0.22 acre lot. Features: 5 bedrooms, 5 bathrooms. It has been listed on Rocket Homes since April 17, 2025 and is currently priced at $6,250,000.

In March 2025, from all listings sold in Boulder, CO there were more than 13 sold above asking price, over 69 sold below and more than 26 were sold right at the asked price. The inventory of homes for sale in Boulder, CO between February and March 2025 increased by 33.2%. In March 2025, listings were on the market for 51 days. During the same period, the median list price in this real estate market was $982,256.

From Rocket Homes Real Estate and based on county public records data.

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