550 Iris Ave

Boulder, CO 80304

$3,975,000
Last Sold Price
4
Beds
4,473 Sq. Ft.
$889 / Sq. Ft.
4,473
Sq. Ft.
$889
per Sq. Ft.
Sold 7/27/23
Sold 7/27/23
a front view of a house with a yard
a view of an entryway
a living room with furniture and a flat screen tv
a large white kitchen with a large window
a kitchen with stainless steel appliances granite countertop a sink stove and cabinets
a kitchen with a dining table chairs and white cabinets
a large kitchen with stainless steel appliances kitchen island granite countertop a large counter top a stove a sink a refrigerator and white cabinets with wooden floor
a living room with furniture and wooden floor
a living room with furniture a flat screen tv and a floor to ceiling window
a dining room with furniture and a large window
a bathroom with a double vanity sink a mirror and a shower
a bedroom with furniture and a large window
a living room with furniture and a wooden floor
a view of a hallway with closet area
a view of a balcony with chairs and wooden floor
a view of a two chairs in the balcony
a view of a hallway with wooden floor
a bedroom with a large bed and a large window
a bedroom with a bed and a flat screen tv
a spacious bathroom with a double vanity sink a mirror and a bathtub
a living room with furniture and a large window
a bathroom with a glass shower door
a view of balcony with wooden floor and outdoor space
a bedroom with a bed and a dresser
a bedroom with a bed and a table
a en suite bathroom with a double vanity sink and mirror
a bathroom with a sink and a mirror
a living room with furniture and a window
a living room with furniture and a floor to ceiling window
a living room with furniture and stairs
a living room with furniture and a flat screen tv
a utility room with sink dryer and washer
a bedroom with a bed and a painting on the wall
a bathroom with a sink a toilet and shower
a view of a house with a yard
a view of a backyard with a garden and deck
a view of city and mountain
an aerial view of green landscape with trees houses and mountain view
a front view of a house with garden

Description

Modern Mountain Luxury-a private escape in the heart of Newlands! This property, designed by Corey Collier & crafted with attention to detail by Buildwell in 2015 is tucked away on a quiet street at the base of the Boulder Foothills. The main floor features an open-concept, custom walnut kitchen, living room & dining area. The living area features a Dutch designed, limestone Element 4 fireplace & European Arrigoni wood floors with radiant heat. The primary suite has soaring ceilings, sleek lines...Modern Mountain Luxury-a private escape in the heart of Newlands! This property, designed by Corey Collier & crafted with attention to detail by Buildwell in 2015 is tucked away on a quiet street at the base of the Boulder Foothills. The main floor features an open-concept, custom walnut kitchen, living room & dining area. The living area features a Dutch designed, limestone Element 4 fireplace & European Arrigoni wood floors with radiant heat. The primary suite has soaring ceilings, sleek lines & features a spa-like bathroom with oversized, limestone steam shower & automated blinds in the bedroom that open to a gorgeous view of Mt. Sanitas. The lower level of this unique property includes the large laundry room, a multi-purpose space & a private, temperature-controlled wine room & an additional 500sf of storage. The gorgeous Batu wood deck includes a Spa Hot Tub, grilling area & spacious seating. 550 Iris is a one-of-a kind, serene property w/access to the best of Boulder.

Listing Agents

  1. Brian Sundberg

    Brian Sundberg

    Listing Agent

    Compass

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  2. Jennifer Burke

    Jennifer Burke

    Alternative Listing Agent

    Compass

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Property Details for 550 Iris Avenue

Locale
Boulder
Description 1
House
LISTING UPDATED: 10/20/2025 07:42 PM

Property Details for 550 Iris Avenue

StatusSold
MLS #982466
Days on Compass104
Taxes$18,186 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2015
Lot Size0.21 AC / 9,147 SF
CountyBoulder County

Location

Listing Courtesy of Sundberg Real Estate, Brian Sundberg; Sundberg Real Estate, Jennifer Burke

Sold By Coldwell Banker Realty 02, Miles Kunkel

Add your commute

Building Information for 550 Iris Avenue

Stories-Year Built2015Building Size-Lot Size0.21 AC / 9,147 SF

Payment Calculator

$20,889 per month

30 year fixed, 6.15% Interest

Principal and Interest

$19,373

Property Taxes

$1,516

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
  • Latitude: 40.04
  • Longitude: -105.29
Parking
  • Garage SqFt: 480
  • Total Parking: 2.00
  • Parking Features: Garage Door Opener
Taxes and HOA Information
  • Has HOA: No
  • HOA Fee: $.00
  • Legal Description: TRACT 402-D-4 LESS D-4-A BOOK 921 PAGE 575 TRACT 402-D-5 BO 24-1N-71 BOOK 923 PAGE 446 BCR
  • Tax Information: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2022
  • HOA Transfer Fee: No
  • HOA 2 Transfer Fee: No
  • Has Association Fee: No
  • Has Association 2 Fee: No
  • Has Association Reserve: No
  • Has Association 2 Reserve: No
  • Tax Annual Amount: $18,186
  • Parcel Number: R0000965
Property
Lot Information
  • Lot Improvements: Level, House Faces North, City Limits, Paved, Curbs, Gutters, Sidewalks
  • Lot Size Area: 9,035.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 2825
  • Above Grade Finished Area Source: 2825
  • Sq Ft Apx: 1649
  • Total Finished Area: 4473
  • Are Ditches Active: No
  • New Construction YN: No
  • Levels: Two
Utilities
  • Electric: Xcel Energy
  • Sewer: Public Sewer
  • Green Energy Efficient: Windows, Thermostat
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame, Stone, Cedar
  • Exterior Features: Sprinkler System, Balcony, Hot Tub, Heated Garage
  • Flooring: Wood
Interior Features
  • Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Washer/Dryer Hookup, Kitchen Island, High Ceilings, Luxury Features Primary Bath, 5 Piece Primary Bath
  • Laundry Features: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Gas Bar-B-Q, Disposal, Fire Alarm, Sink
  • Window Features: Window Coverings
  • Fireplaces 1: Living Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 0
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 2
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 2
  • Baths Full Main: 0
  • Baths Full Lower: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Half Upper: 0
  • Baths Half Main: 0
  • Baths Half Lower: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 1
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Baths Three Quarters Main: 1
Room Information
Room 1
  • RoomDescription: Wood
  • RoomLength: 16.0
  • RoomLevel: Upper
  • RoomType: Bedroom 2
  • RoomWidth: 12.0
Room 2
  • RoomDescription: Wood
  • RoomLength: 13.0
  • RoomLevel: Upper
  • RoomType: Bedroom 3
  • RoomWidth: 12.0
Room 3
  • RoomDescription: Concrete
  • RoomLength: 17.0
  • RoomLevel: Basement
  • RoomType: Bedroom 4
  • RoomWidth: 12.0
Room 4
  • RoomDescription: Wood
  • RoomLength: 12.0
  • RoomLevel: Main
  • RoomType: Dining Room
  • RoomWidth: 9.0
Room 5
  • RoomDescription: Wood
  • RoomLength: 13.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 11.0
Room 6
  • RoomDescription: Concrete
  • RoomLength: 13.0
  • RoomLevel: Basement
  • RoomType: Laundry
  • RoomWidth: 11.0
Room 7
  • RoomDescription: Wood
  • RoomLength: 18.0
  • RoomLevel: Main
  • RoomType: Living Room
  • RoomWidth: 17.0
Room 8
  • RoomDescription: Wood
  • RoomLength: 18.0
  • RoomLevel: Upper
  • RoomType: Primary Bedroom
  • RoomWidth: 13.0
  • Room Features: Luxury Features Primary Bath, 5 Piece Primary Bath
Room 9
  • RoomDescription: Concrete
  • RoomLength: 20.0
  • RoomLevel: Basement
  • RoomType: Recreation Room
  • RoomWidth: 17.0
Room 10
  • RoomDescription: Wood
  • RoomLength: 16.0
  • RoomLevel: Main
  • RoomType: Study
  • RoomWidth: 12.0
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Owner

Property History for 550 Iris Avenue

DateEvent & SourcePriceAppreciation
Jan 16, 2026

Sold (Public Record)

Public Record #1926524264

$4,000,000

+0.3% / yr

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
01/16/2026

Sold (Public Record)

Public Record #1926524264

$4,000,000

+0.3% / yr

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$103,081Additions$111,094Total$214,175
Tax Record2025$20,422 ($1,702 / 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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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Sundberg Real Estate, Brian Sundberg; Sundberg Real Estate, Jennifer Burke

Based on information submitted to the MLS GRID as of 10/20/2025 07:42 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.