550 Iris Ave

Boulder, CO 80304

$4,250,000
Price
4
Beds
4,473 Sq. Ft.
$950 / Sq. Ft.
4,473
Sq. Ft.
$950
per Sq. Ft.
Listed By CompassActive / Backup
Listed By CompassActive / Backup

Description

Luxurious indoor-outdoor living awaits in this stunning 4BD/4BA contemporary residence featuring sun-splashed designer interiors and spectacular outdoor space in coveted Newlands. Masterfully built by Buildwell Construction, this fine 4,473SF home brings the outdoors inside with a beautifully curated materials palette of wood, limestone and walls of glass. A gracious foyer with a coat closet and guest bath introduces soaring ceilings and European Arrigoni radiant-heat wood floors. Ahead, the great...Luxurious indoor-outdoor living awaits in this stunning 4BD/4BA contemporary residence featuring sun-splashed designer interiors and spectacular outdoor space in coveted Newlands. Masterfully built by Buildwell Construction, this fine 4,473SF home brings the outdoors inside with a beautifully curated materials palette of wood, limestone and walls of glass. A gracious foyer with a coat closet and guest bath introduces soaring ceilings and European Arrigoni radiant-heat wood floors. Ahead, the great room beckons with spacious living and dining areas flanked by a limestone Element 4 fireplace and leafy views. Chefs will love the open gourmet kitchen's walnut cabinetry, oversized pantry, massive waterfall island and upscale appliances. A large family room completes the well-planned main level. A wall of folding glass doors provides seamless access to a Batu wood deck, perfect for al fresco gatherings surrounded by a built-in grill, hot tub, privacy fencing and a canopy of trees. The fenced lawn is perfect for pets, play or a swimming pool addition. The adjacent permeable grass driveway leads to a handsome detached garage. Ascend the home's striking open staircase to explore the primary suite featuring a vaulted king-size bedroom with Mt. Sanitas views, a huge private balcony, and an en suite spa bathroom with a steam shower, soaking tub and custom walk-in closet. On this level, two secondary bedrooms, including one with its own balcony, share a convenient Jack-and-Jill bathroom. Head to the lower level to find an expansive rec room, temperature-controlled wine room, extra-large laundry room, additional storage and a well-appointed guest suite. Central air conditioning ensures year-round comfort in this exceptional home nestled on a quiet street at the base of the Boulder Foothills. This superb Newlands location offers easy access to NoBo, Pearl Street and Downtown conveniences, with spectacular trails and parks, Ideal Market and Foothill Elementary School all nearby.

Listing Agent

  1. Miles Kunkel

    Miles Kunkel

    Listing Agent

    Compass

    miles.kunkel@compass.com

    P: (303)-345-8619

    CallTextEmail

Amenities

  • Air Conditioning
  • Common Outdoor Space
  • Dryer
  • Garage
  • Laundry
  • Private Outdoor Space
  • Radiant Heating
  • Washer
LISTING UPDATED: 12/18/2025 05:33 PM

Property Details for 550 Iris Avenue

StatusActive / Backup
MLS #1037872
Days on Compass175
Taxes$20,941 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential-Detached
Year Built2015
Lot Size0.21 AC / 9,035 SF
CountyBoulder County

Location

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Building Information for 550 Iris Avenue

Stories2Year Built2015Building Size-Lot Size0.21 AC / 9,035 SF

Payment Calculator

$22,746 per month

30 year fixed, 6.28% Interest

Principal and Interest

$21,001

Property Taxes

$1,745

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 550 Iris Avenue

Summary
Location and General Information
  • Road Access 2: City Street
  • Longitude and Latitude: -105.28964, 40.03568
  • Latitude: 40.04
  • Longitude: -105.29
  • Elementary School District: Boulder Valley Dist RE2
  • Middle Or Junior School District: Boulder Valley Dist RE2
Parking
  • Garage SqFt: 480
  • Garage Type 1: No
  • # of Garage Spaces 1: 2
  • # of Garage Spaces 3: Yes
  • Parking Features: Garage Door Opener
Taxes and HOA Information
  • Tax Information: No
  • Tax Year: 2024
  • Tax Annual Amount: $20,941
  • Parcel Number: R0000965
Property
Lot Information
  • Lot Improvements: Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Wooded, Level, Within City Limits
  • Lot Size Area: 9,035.00
  • Lot Size Units: Square Feet
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Vegetation: Wooded
Property and Assessments
  • Total Finished Area Source: Assessor
  • Total Finished Area Units: Square Feet
  • Living SqFt: 2824
  • Above Grade Finished Area Units: Square Feet
  • Sq Ft Apx: 1649
  • Below Grade Finished Area Units: Square Feet
  • Total Finished Area: 4266
  • Location Description 2: No
  • Are Ditches Active: No
  • Security Features: Smoke Detector(s)
  • New Construction YN: No
  • Property Styles: 2
  • Levels: Two
  • Home Warranty YN: No
Utilities
  • Cooling: Yes
  • Utilities 1: No
  • Electric: Electric, Xcel Energy
  • Gas: Natural Gas, Xcel Energy
  • Sewer: City Sewer
  • Green Energy Efficient: Thermostat
  • Heating YN: Yes
Interior and Exterior Features
Exterior Features
  • Exterior Features: Gas Grill, Balcony, Hot Tub Included
  • Flooring: Wood Floors
Interior Features
  • ViewYN: Yes
  • Interior Features: Satellite Avail, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Jack & Jill Bathroom, Kitchen Island, Steam Shower, 9ft+ Ceilings
  • Laundry Features: Sink, Washer/Dryer Hookups, In Basement
  • Spa YN: No
  • Window Features: Window Coverings, Wood Frames, Double Pane Windows
  • Fireplaces 1: Insert, Living Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 0
  • Bathrooms Total Decimal: 3.5
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 2
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 1
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Main Level Bathrooms: 1
Living Room
  • Living Room Level: Main
  • Living Room Length: 18
  • Living Room Width: 17
  • Living Room Area: 306
  • Living Room Floor Covering: Wood Floor
Family Room
  • Family Room Level: Main
  • Family Room Length: 17
  • Family Room Width: 17
  • Family Room Area: 289
  • Family Room Floor Covering: Wood Floor
  • Has Family Room: Yes
Kitchen
  • Kitchen Level: Main
  • Kitchen Length: 21
  • Kitchen Width: 10
  • Kitchen Area: 210
  • Kitchen Floor Covering: Wood Floor
Dining Room
  • Dining Room Level: Main
  • Dining Room Length: 17
  • Dining Room Width: 15
  • Dining Room Area: 255
  • Dining Room Floor Covering: Wood Floor
Master Bedroom
  • Primary Bedroom Level: Upper
  • Primary Bedroom Length: 19
  • Primary Bedroom Width: 12
  • Primary Bedroom Area: 228
  • Primary Bedroom Floor Covering: Wood Floor
Bedroom 2
  • Bedroom 2 Level: Upper
  • Bedroom 2 Length: 14
  • Bedroom 2 Width: 14
  • Bedroom 2 Area: 196
  • Bedroom 2 Floor Covering: Wood Floor
Bedroom 3
  • Bedroom 3 Level: Upper
  • Bedroom 3 Length: 16
  • Bedroom 3 Width: 12
  • Bedroom 3 Area: 192
  • Bedroom 3 Floor Covering: Wood Floor
Bedroom 4
  • Bedroom 4 Level: Basement
  • Bedroom 4 Length: 16
  • Bedroom 4 Width: 11
  • Bedroom 4 Area: 176
  • Bedroom 4 Floor Covering: Other Floor
Laundry Room
  • Laundry Room Length: 11
  • Laundry Room Width: 11
  • Laundry Room Floor Covering: Other
Rec Room
  • Rec Room Length: 22
  • Rec Room Width: 17
  • Rec Room Level: Basement
  • Rec Room Floor Type Code: Other
Rental
Rental Information
  • Lease Sq Ft Unit: Square Feet
  • Horse YN: No

Property History for 550 Iris Avenue

DateEvent & SourcePriceAppreciation
Jul 20, 2023

Sold (Public Record)

Public Record #1516940832

$3,975,000

+1.3% / yr

Jul 8, 2019

Sold (Public Record)

Public Record #648021231

$3,775,000

+38.8% / yr

Jan 10, 2014

Sold (Public Record)

Public Record #396651439

$625,000—
DateEvent & SourcePrice
07/20/2023

Sold (Public Record)

Public Record #1516940832

$3,975,000

+1.3% / yr

07/08/2019

Sold (Public Record)

Public Record #648021231

$3,775,000

+38.8% / yr

01/10/2014

Sold (Public Record)

Public Record #396651439

$625,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 550 Iris Avenue

Taxable ValueLand$110,564Additions$127,715Total$238,279
Tax Record2024$20,941 ($1,745 / month)
Home Facts
Beds4Baths3.5Total Finished SqFt3,957 SqFtAbove Grade Finished SqFt2,824 SqFtFinished Basement SqFt1,133 SqFtUnfinished Basement SqFt516 SqFtStories2Lot Size9,017 SqFtStyleSingle Family ResidenceYear Built2015Zoning1112CountyBOULDERAPN1461-24-4-00-039

Schools near 550 Iris Avenue

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Foothill Elementary School
Public - K to 5
Casey Middle School
Public - 6 to 8
Boulder High School
Public - 9 to 12
University Hill Elementary School
Public - PK to 5
Rating
School
Distance
Foothill Elementary School
PublicK to 5

Casey Middle School
Public6 to 8

Boulder High School
Public9 to 12

University Hill Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Based on information from one of the following Multiple Listing Services: REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS . Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.