550 Iris Ave, Boulder, CO 80304
Property image
Property image
SOLD
JAN 16, 2026

$3,847,800

Trulia Estimate
  • 4 Beds
  • 4 Baths
  • 4,473 sqft

550 Iris Ave, Boulder, CO 80304

Newlands
Est. Refi. Payment $22,316/mo*
Refinance Your Home
Currently Off Market - Sold Jan 16, 2026 for $4,000,000 (6% below list price)

Home Value

Trulia Estimate
$3.85M
Since last month
Increased$3K (+0.1%)
Since last year
Decreased$113K (-2.8%)
Since last sale
Decreased$142K (-3.5%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +109% in the last 10 years
MonthEstimated value
2026
September 2026$3.86M
August 2026$3.86M
July 2026$3.91M
June 2026$3.98M
May 2026$3.98M
April 2026$3.99M
March 2026$3.98M
February 2026$3.95M
January 2026$4M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
640 Iris Ave, Boulder, CO
0.06
Single-Family Home
$5,250,000
06/30/26
4
4.5
5,226
864 Iris Ave, Boulder, CO
0.20
Single-Family Home
$3,205,000
03/10/26
4
4
3,208
503 Hawthorn Ave, Boulder, CO
0.04
Single-Family Home
$5,150,000
06/12/26
6
5.5
5,670
440 Japonica Way, Boulder, CO
0.09
Single-Family Home
$8,500,000
07/02/26
5
4.5
5,244
910 Kalmia Ave, Boulder, CO
0.35
Single-Family Home
$2,330,000
06/11/26
4
3.5
5,371
3555 4th St, Boulder, CO
0.20
Single-Family Home
$8,000,000
07/30/26
4
4.5
4,218
560 Iris Ave, Boulder, CO
0.01
Single-Family Home
$2,189,700
02/24/26
3
3
2,038
503 Kalmia Ave, Boulder, CO
0.28
Single-Family Home
$3,438,500
05/26/26
4
3.5
5,381
865 Kalmia Ave, Boulder, CO
0.34
Single-Family Home
$2,950,000
04/29/26
5
3.5
4,220

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
560 Iris Ave, Boulder, CO 80304
0.01
$2,189,700
3
3
2,038
Recently Sold
521 Hawthorn Ave, Boulder, CO 80304
0.03
$4,999,999
5
4.5
7,177
For Sale
503 Hawthorn Ave, Boulder, CO 80304
0.04
$5,150,000
6
5.5
5,670
Recently Sold
410 Iris Ave, Boulder, CO 80304
0.07
$1,381,800
3
2
1,880
Off Market
440 Japonica Way, Boulder, CO 80304
0.09
$8,500,000
5
4.5
5,244
Recently Sold
640 Iris Ave, Boulder, CO 80304
0.06
$5,250,000
4
4.5
5,226
Recently Sold
620 Juniper Ave, Boulder, CO 80304
0.09
$8,500,000
6
7.5
10,092
For Sale
600 Hawthorn Ave, Boulder, CO 80304
0.08
$2,351,900
4
3
4,508
Off Market
485 Grape Ave, Boulder, CO 80304
0.09
$1,562,400
3
2.5
2,088
Off Market
423 Juniper Ave, Boulder, CO 80304
0.14
$5,116,100
5
4
4,597
Off Market
706 Juniper Ave, Boulder, CO 80304
0.12
$14,100,000
7
9
9,800
Recently Sold

Local Information

  • Map ViewExplore the area around 550 Iris Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2015
4,473 sqft
$894/sqft
Garage

About this House

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.
550 Iris Ave, Boulder, CO 80304 is a 4 bedroom, 4 bathroom, 4,473 sqft single-family home in Newlands, built in 2015. It last sold for $4,000,000 on Jan 16, 2026 (6% below the $4,250,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,847,800.
Last check for updates: about 4 hours ago
Listed by Miles Kunkel, (303) 345-8619
Compass - Boulder
Bought with: Miles Kunkel, (303) 345-8619, Compass - Boulder
Source: IRES as distributed by MLS GRID, MLS#1037872

Home Details for 550 Iris Ave

Interior Features

Interior Details
Basement: Full,Partially FinishedNumber of Rooms: 10Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Laundry, Living Room, Recreation Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 2Number of Bathrooms (three quarters): 2Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 4473 Square Feet
Appliances & Utilities
Utilities: Natural Gas Available, Electricity Available, Cable Available, Satellite Avail, High Speed AvailAppliances: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Gas Bar-B-Q, DisposalDishwasherDisposalDryerLaundry: Sink,Washer/Dryer HookupRefrigeratorWasher
Heating & Cooling
Heating: Zoned,RadiantHas CoolingAir Conditioning: Central Air,Ceiling Fan(s)Has HeatingHeating Fuel: Zoned
Fireplace & Spa
Fireplace: Insert, Living RoomSpa: HeatedHas a Fireplace
Gas & Electric
Electric: Xcel EnergyGas: Xcel EnergyHas Electric on Property
Windows, Doors, Floors & Walls
Window: Window Coverings, Wood FramesFlooring: Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Wood
View
Has a ViewView: Hills
Security
Security: Fire Alarm

Exterior Features

Exterior Home Features
Roof: Metal Rubber FlatPatio / Porch: Patio, DeckFencing: Fenced, WoodExterior: Sprinkler System, BalconySprinkler System
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: DetachedNo CarportHas a GarageNo Attached GarageParking Spaces: 2Parking: Garage Door Opener
Frontage
Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Farm & Range
Does Not Include Irrigation Water Rights
Finished Area
Finished Area (above surface): 2824 Square Feet

Property Information

Year Built
Year Built: 2015
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary
Building
Construction Materials: Frame, Stone, Wood Siding, Painted/StainedNot a New ConstructionNot Attached Property
Property Information
Usage of Home: Single FamilyParcel Number: R0000965

Price & Status

Price
List Price: $4,250,000Price Per Sqft: $894/sqft

Active Status

MLS Status: Sold

Location

Direction & Address
City: BoulderCommunity: Newlands
School Information
Elementary School: FoothillJr High / Middle School: CentennialHigh School: BoulderHigh School District: Boulder Valley Dist RE2

Building

Building Details
Builder Name: Buildwell Construction
Building Area
Building Area: 2824 Square Feet

HOA

No HOA

Lot Information

Lot Area: 9035 sqft

Listing Info

Special Conditions: Private Owner

Offer

Listing Terms: Cash, Conventional

Energy

Energy Efficiency Features: Windows, Thermostat

Miscellaneous

BasementMls Number: 1037872Attribution Contact: 303-345-8619Above Grade Unfinished Area: 2824Activation Date: Fri Jun 27 2025Showing Service Name: ShowingTime

Price and Tax history

DateEventPrice
Jan 16, 2026
Source: IRES as distributed by MLS GRID #1037872
Sold
$4,000,000
Dec 12, 2025
Source: REcolorado as distributed by MLS GRID #IR1037872
Pending
$4,250,000
Jun 27, 2025
Source: IRES as distributed by MLS GRID #1037872
Listed For Sale
$4,250,000
Jul 27, 2023
Source: IRES as distributed by MLS GRID #982466
Sold
$3,975,000
Jun 9, 2023
Source: IRES as distributed by MLS GRID #982466
PriceChange
$4,075,000
Price decreased by 2%

Market trends in Boulder

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$904K
$6.67KMoM
Sale-to-List Price
98.2%
0.2%MoM
Price per sq ft
$489
$10MoM
Available listings
765
3MoM

Around this home

Neighborhood Overview

Newlands
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Newlands

At least 11 Trulia users voted on each feature.

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 94 % Say it's walkable to restaurants

  • 92 % Say parking is easy

  • 92 % Say yards are well-kept

  • 91 % Say it's walkable to grocery stores

  • 83 % Say there are sidewalks

  • 83 % Say kids play outside

  • 81 % Say people would walk alone at night

  • 77 % Say there's wildlife

  • 65 % Say neighbors are friendly

  • 64 % Say they plan to stay for at least 5 years

  • 61 % Say car is needed

  • 59 % Say it's quiet

  • 50 % Say streets are well-lit

  • 50 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • susanljosephs
    "The most sought after neighborhood in Boulder, great schools, access to mountain trails, friendly neighbors, hard to find property in this neighborhood."
    1
    Flag

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-09-22 00:18:02 PDT. 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. Some IDX listings have been excluded from this website. Click here for more information

Frequently asked questions about 550 Iris Ave

  • What is 550 Iris Ave estimated to be worth?
    Trulia's estimated value for 550 Iris Ave in Boulder, CO is $3,847,800.
  • What is the price history for 550 Iris Ave?
    550 Iris Ave in Boulder, CO last sold for $4,000,000 in January 2026.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $904K. That is up $6.67K from the prior month.
  • Does 550 Iris Ave have air conditioning?
    Yes, 550 Iris Ave in Boulder, CO has air conditioning.
  • Does 550 Iris Ave have laundry facilities?
    Yes, 550 Iris Ave in Boulder, CO has in-unit laundry.

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