550 Iris Ave

Boulder, CO 80304

$4,000,000
Last Sold Price
4
Beds
4,473 Sq. Ft.
$894 / Sq. Ft.
4,473
Sq. Ft.
$894
per Sq. Ft.
Sold 1/16/26
Sold 1/16/26
a front view of house with yard and garage
a view of entryway and hall with wooden floor
a living room with furniture and a table
a outdoor space with lots of tables a large window and chairs
a view of a dining room with furniture window and outside view
a view of a dining room with furniture window and outside view
a view of a roof deck with couches
a backyard of a house with barbeque oven and outdoor seating
a front view of a house with a yard
a front view of a house with a yard
a living room with lots of furniture a dining table and a large window
a kitchen with stainless steel appliances kitchen island granite countertop a table chairs sink and cabinets
a view of a hallway with shelf
a large kitchen with kitchen island a sink stainless steel appliances and cabinets
a kitchen with stainless steel appliances kitchen island granite countertop a table and chairs
a view of an entryway with wooden floor
a living room with stainless steel appliances kitchen island granite countertop furniture and a kitchen view
a living room with furniture and a flat screen tv
a bathroom with a sink and a large mirror
a living room with furniture and a large window
a living room with furniture and a window
a view of entryway
a view of entryway with wooden floor
a bedroom with a large bed and a chandelier
a view of balcony with lots of green space
a large bedroom with a bed and wooden floor
a bathroom with a bathtub a sink and a large mirror
a bathroom with a shower
a bathroom with a sink and a bathtub
a view of walk in closet with empty racks
a bedroom with a bed and a couch
a bedroom with a bed and a table
a bathroom with a sink and a mirror
a living room with furniture and wooden floor
a living room with furniture and a wooden floor
a living room with furniture and wooden floor
a bedroom with a bed and a large window
a bathroom with a shower and a sink
a utility room with sink dryer and washer

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.

Property Details for 550 Iris Avenue

Locale
Boulder
Description 1
House
LISTING UPDATED: 01/16/2026 04:07 PM

Property Details for 550 Iris Avenue

StatusSold
MLS #1037872
Days on Compass168
Taxes$20,941 / 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

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

$21,240 per month

30 year fixed, 6.15% Interest

Principal and Interest

$19,495

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
  • 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: 2024
  • Tax Annual Amount: $20,941
  • Parcel Number: R0000965
Property
Lot Information
  • Lot Improvements: Wooded, Level, House Faces East, City Limits, Paved, Curbs, Gutters, Sidewalks
  • Lot Size Area: 9,035.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Vegetation: Wooded
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 2824
  • Above Grade Finished Area Source: 2824
  • Sq Ft Apx: 1649
  • Total Finished Area: 4266
  • Property Attached YN: No
  • 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, Wood Siding, Painted/Stained
  • Exterior Features: Sprinkler System, Balcony, Hot Tub
  • Flooring: Wood
Interior Features
  • Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Wood Windows, Walk-In Closet(s), Washer/Dryer Hookup, Jack & Jill Bathroom, Kitchen Island, Steam Shower, High Ceilings, Luxury Features Primary Bath, 5 Piece Primary Bath
  • Laundry Features: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Gas Bar-B-Q, Disposal, Fire Alarm, Sink
  • Window Features: Window Coverings
  • Fireplaces 1: Insert, 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: 14.0
  • RoomLevel: Upper
  • RoomType: Bedroom 2
  • RoomWidth: 14.0
Room 2
  • RoomDescription: Wood
  • RoomLength: 16.0
  • RoomLevel: Upper
  • RoomType: Bedroom 3
  • RoomWidth: 12.0
Room 3
  • RoomDescription: Other
  • RoomLength: 16.0
  • RoomLevel: Basement
  • RoomType: Bedroom 4
  • RoomWidth: 11.0
Room 4
  • RoomDescription: Wood
  • RoomLength: 17.0
  • RoomLevel: Main
  • RoomType: Dining Room
  • RoomWidth: 15.0
Room 5
  • RoomDescription: Wood
  • RoomLength: 17.0
  • RoomLevel: Main
  • RoomType: Family Room
  • RoomWidth: 17.0
Room 6
  • RoomDescription: Wood
  • RoomLength: 21.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 10.0
Room 7
  • RoomDescription: Other
  • RoomLength: 11.0
  • RoomLevel: Basement
  • RoomType: Laundry
  • RoomWidth: 11.0
Room 8
  • RoomDescription: Wood
  • RoomLength: 18.0
  • RoomLevel: Main
  • RoomType: Living Room
  • RoomWidth: 17.0
Room 9
  • RoomDescription: Wood
  • RoomLength: 19.0
  • RoomLevel: Upper
  • RoomType: Primary Bedroom
  • RoomWidth: 12.0
  • Room Features: Luxury Features Primary Bath, 5 Piece Primary Bath
Room 10
  • RoomDescription: Other
  • RoomLength: 22.0
  • RoomLevel: Basement
  • RoomType: Recreation Room
  • RoomWidth: 17.0
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.

Based on information submitted to the MLS GRID as of 01/16/2026 04:07 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.