581 Iris Ave, Boulder, CO 80304
OFF MARKET

$1,377,500

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,471 sqft

581 Iris Ave, Boulder, CO 80304

Newlands
Est. Refi. Payment $8,313/mo*
Refinance Your Home
Currently Off Market - Sold Feb 24, 1972 for $25,000

Home Value

Trulia Estimate
$1.38M
Since last month
Increased$30K (+2.2%)
Since last year
Increased$138K (+11%)
Since last sale
Increased$1M (+5,462.4%)
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 +20% in the last 10 years
MonthEstimated value
2026
October 2026$1.39M
September 2026$1.38M
August 2026$1.36M
July 2026$1.35M
June 2026$1.38M
May 2026$1.39M
April 2026$1.38M
March 2026$1.34M
February 2026$1.33M
January 2026$1.28M
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
3190 8th St, Boulder, CO
0.28
Single-Family Home
$1,350,000
09/01/26
4
2
1,974
1012 Hawthorn Ave, Boulder, CO
0.29
Single-Family Home
$1,625,000
05/04/26
3
2
1,708
485 Grape Ave, Boulder, CO
0.14
Single-Family Home
$1,575,000
10/17/25
3
2.5
2,088
560 Iris Ave, Boulder, CO
0.04
Single-Family Home
$2,189,700
02/24/26
3
3
2,038
680 Grape Ave, Boulder, CO
0.17
Single-Family Home
$1,100,000
10/06/25
5
3
1,708
3150 5th Street, Boulder, CO
0.29
Single-Family Home
$1,000,000
04/20/26
3
2
1,836
3180 6th St, Boulder, CO
0.25
Single-Family Home
$1,400,000
08/03/26
5
3
1,768
3075 5th St, Boulder, CO
0.40
Single-Family Home
$995,000
03/11/26
3
2
1,291
300 Forest Ave, Boulder, CO
0.30
Single-Family Home
$1,583,000
06/11/26
3
2
2,080
3134 11th St, Boulder, CO
0.45
Single-Family Home
$1,350,000
05/27/26
3
2
1,740

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
571 Iris Ave, Boulder, CO 80304
0.01
$1,369,800
3
2
1,092
Off Market
625 Iris Ave, Boulder, CO 80304
0.01
$4,465,500
3
2
1,376
Off Market
561 Iris Ave, Boulder, CO 80304
0.02
$1,629,700
3
1
1,252
Off Market
635 Iris Ave, Boulder, CO 80304
0.03
$1,655,400
4
3
2,912
Off Market
551 Iris Ave, Boulder, CO 80304
0.03
$1,901,600
4
3
2,495
Off Market
620 Iris Ave, Boulder, CO 80304
0.03
$2,164,200
3
2
2,811
Off Market
Address Not Disclosed, Boulder, CO 80304
0.03
-
Studio
1
450
Off Market
560 Iris Ave, Boulder, CO 80304
0.04
$2,189,700
3
3
2,038
Recently Sold
655 Iris Ave, Boulder, CO 80304
0.04
$1,451,300
3
2
2,484
Off Market
630 Iris Ave, Boulder, CO 80304
0.04
$1,249,700
3
2
1,542
Off Market
Iris Ave, Boulder, CO 80304
0.04
-
-
-
-
Off Market
Iris Ave, Boulder, CO 80304
0.04
-
-
-
-
Off Market
600 Juniper Ave, Boulder, CO 80304
0.04
$3,446,100
5
3
2,704
Off Market
530 Juniper Ave, Boulder, CO 80304
0.04
$9,517,500
5
7
6,802
Off Market
510 Juniper Ave, Boulder, CO 80304
0.04
$6,708,300
5
7
7,313
Off Market
550 Iris Ave, Boulder, CO 80304
0.04
$4,000,000
4
4
4,473
Recently Sold
541 Iris Ave, Boulder, CO 80304
0.05
$1,914,400
4
3
2,192
Off Market
640 Iris Ave, Boulder, CO 80304
0.05
$5,250,000
4
4.5
5,226
Recently Sold
620 Juniper Ave, Boulder, CO 80304
0.05
$8,500,000
6
7.5
10,092
For Sale
675 Iris Ave, Boulder, CO 80304
0.05
$2,216,300
5
4
2,887
Off Market

Local Information

  • Map ViewExplore the area around 581 Iris Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1954
1,471 sqft
$936/sqft
Garage

About this House

This single-family home is located at 581 Iris Ave, Boulder, CO. 581 Iris Ave is in the Newlands neighborhood in Boulder, CO and in ZIP code 80304. This property has 4 bedrooms, 2 bathrooms and approximately 1,471 sqft of floor space. This property has a lot size of 7389 sqft and was built in 1954.
581 Iris Ave, Boulder, CO 80304 is a 4 bedroom, 2 bathroom, 1,471 sqft single-family home in Newlands, built in 1954. It last sold for $25,000 on Feb 24, 1972. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,377,500, with a rent estimate of $3,996/month.

Home Details for 581 Iris Ave

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 6
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Shingle, Wood
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1954Year Updated: 1970
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 7389 sqft

Price and Tax history

DateEventPrice
Feb 24, 1972
Source: N/A
Sold
$25,000

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

Frequently asked questions about 581 Iris Ave

  • What is 581 Iris Ave estimated to be worth?
    Trulia's estimated value for 581 Iris Ave in Boulder, CO is $1,377,500.
  • What is the price history for 581 Iris Ave?
    581 Iris Ave in Boulder, CO last sold for $25,000 in February 1972.
  • 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.
  • How big is the lot at 581 Iris Ave?
    The lot at 581 Iris Ave in Boulder, CO is about 0.17 acres (7,389 sq ft).
  • Does 581 Iris Ave have a garage?
    Yes, 581 Iris Ave in Boulder, CO has a garage.

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