570 Union Ave, Boulder, CO 80304
OFF MARKET

$763,900

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 1,123 sqft

570 Union Ave, Boulder, CO 80304

North Wonderland
Est. Refi. Payment $4,267/mo*
Refinance Your Home
Currently Off Market - Sold May 10, 2006 for $370,000

Home Value

Trulia Estimate
$764K
Since last month
Increased$500 (+0.1%)
Since last year
Increased$6K (+0.9%)
Since last sale
Increased$388K (+104.7%)
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 +19% in the last 10 years
MonthEstimated value
2026
August 2026$758K
July 2026$757K
June 2026$769K
May 2026$767K
April 2026$767K
March 2026$767K
February 2026$745K
January 2026$718K
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
1480 Quince Ave #201, Boulder, CO
0.66
Condo
$382,991
06/15/26
3
2
1,230
4585 13th St #C-1, Boulder, CO
0.57
Condo
$823,500
09/08/25
3
2.5
1,530
4620 15th Street #B, Boulder, CO
0.73
Condo
$585,240
11/21/25
3
2.5
1,404
1200 Yarmouth Ave #239, Boulder, CO
0.58
Condo
$597,000
01/09/26
2
2
1,146
1245 Norwood Ave #42, Boulder, CO
0.76
Condo
$737,500
02/27/26
3
2.5
1,488
4710 Holiday Drive #101, Boulder, CO
0.77
Condo
$289,556
05/26/26
2
2
1,102
1200 Yarmouth Ave #238, Boulder, CO
0.58
Condo
$665,000
09/04/25
2
2
1,538
985 Laramie Blvd #C, Boulder, CO
0.94
Condo
$535,570
12/29/25
2
2.5
1,150
4730 Holiday Dr #201, Boulder, CO
0.77
Condo
$662,000
07/24/26
2
2
1,123
1489 Zamia Avenue, Boulder, CO
0.82
Condo
$312,205
08/05/26
2
1.5
1,444

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
564 Locust Pl, Boulder, CO 80304
0.02
$1,667,400
4
3.5
3,177
Off Market
547 Utica Ave, Boulder, CO 80304
0.02
$1,042,900
3
2
1,614
Off Market
563 Locust Pl, Boulder, CO 80304
0.06
$2,555,000
5
4.5
4,135
Off Market
725 Union Ave, Boulder, CO 80304
0.05
$1,127,800
4
3
2,194
Off Market
476 Locust Pl, Boulder, CO 80304
0.06
$1,832,200
4
3.5
2,713
Off Market
625 Utica Ave, Boulder, CO 80304
0.04
$2,841,600
5
3.5
4,854
Off Market
470 Utica Ave, Boulder, CO 80304
0.07
$3,880,400
5
4.5
5,207
Off Market
468 Locust Pl, Boulder, CO 80304
0.08
$1,766,700
5
3
4,248
Off Market
548 Utica Ct, Boulder, CO 80304
0.07
$3,616,700
4
2.5
4,424
Off Market
805 Union Avenue, Boulder, CO 80304
0.11
$1,081,200
3
2
1,200
Off Market
735 Utica Ave, Boulder, CO 80304
0.11
$3,067,700
4
4
4,178
Off Market
700 Utica Avenue, Boulder, CO 80304
0.11
$6,895,000
4
3.5
4,578
For Sale

Local Information

  • Map ViewExplore the area around 570 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Condo
Year Built
1989
Living Area
1,123 sqft
Price/Sqft
$680
Parking
Garage

About this House

This condo is located at 570 Union Ave, Boulder, CO. 570 Union Ave is in the North Wonderland neighborhood in Boulder, CO and in ZIP code 80304. This property has 3 bedrooms, 3 bathrooms and approximately 1,123 sqft of floor space. This property was built in 1989.
570 Union Ave, Boulder, CO 80304 is a 3 bedroom, 3 bathroom, 1,123 sqft condo in North Wonderland, built in 1989. It last sold for $370,000 on May 10, 2006. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $763,900, with a rent estimate of $2,844/month.

Home Details for 570 Union Ave

Interior Features

Interior Details
BasementNumber of Rooms: 5
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air

Exterior Features

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

Property Information

Year Built
Year Built: 1989Year Updated: 1989
Property Type / Style
Property Type: CondoArchitecture: Conventional

Price and Tax history

DateEventPrice
May 10, 2006
Source: N/A
Sold
$370,000

Market trends in Boulder

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM

Around this home

Neighborhood Overview

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

What Locals Say about North Wonderland

  • Azeljo
    "The Skip stops often and is quick ride to downtown pearl street mall or connect to the main bus stop which goes anywhere."
    3
    Flag
  • Azeljo
    "Great location nestled among a lake, mountains and a gorgeous park. Short walk to the grocery store, cafes."
    0
    Flag
  • Jan K.
    "I enjoy the quietness, closeness to nature, friendly neighbors. I appreciate the quality of nearby grocery store with abundance of organic food & quality meat & poultry. Several coffee shops within walking distance. Waldorf Elementary & High School, Foothills Community Park, Wonderland Lake, and City of Boulder Open Space all within a short distance. RTD, the public bus, runs about every 10 minutes from various stops on Broadway. Bus to downtown & to University of Colorado & to Denver International Airport. Northwest Boulder is a fabulous area to live in. My house has continued to increase in value. This area is strong in this economy."
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 570 Union Ave

  • What is 570 Union Ave estimated to be worth?
    Trulia's estimated value for 570 Union Ave in Boulder, CO is $763,900.
  • What is the price history for 570 Union Ave?
    570 Union Ave in Boulder, CO last sold for $370,000 in May 2006.
  • 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 $897K. That is up $10.37K from the prior month.

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