775 Union Ave, Boulder, CO 80304
OFF MARKET

775 Union Ave
Boulder, CO 80304

North Wonderland
  • 3 Beds
  • 2 Baths
  • 1,318 sqft

$1,111,900

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $6,177/mo*
Refinance Your Home

$1,111,900

Trulia Estimate
as of Aug 25, 2026
Est. Refi. Payment $6,177/mo*
Refinance Your Home
3 Beds
2 Baths
1,318 sqft

Home Value

Trulia Estimate
$1.11M
Since last month
Increased$16K (+1.4%)
Since last year
Increased$70K (+6.7%)
Since last sale
Increased$1M (+959%)
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 +57% in the last 10 years
MonthEstimated value
2026
August 2026$1.11M
July 2026$1.1M
June 2026$1.11M
May 2026$1.12M
April 2026$1.12M
March 2026$1.09M
February 2026$1.05M
January 2026$1M
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
758 Cottage Ln, Boulder, CO
0.17
Single-Family Home
$1,190,000
10/10/25
3
2.5
1,336
3910 Orchard Ct, Boulder, CO
0.57
Single-Family Home
$1,575,000
04/07/26
3
2
1,724
1180 Oakdale Place, Boulder, CO
0.66
Single-Family Home
$900,000
03/26/26
2
2
1,754
468 Locust Pl, Boulder, CO
0.17
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
1063 Quince Ave, Boulder, CO
0.39
Single-Family Home
$1,350,000
06/17/26
3
4
2,464
3835 Orion Ct, Boulder, CO
0.59
Single-Family Home
$1,355,000
07/14/26
3
2.5
1,920
4511 West Ct, Boulder, CO
0.25
Single-Family Home
$212,200
08/12/26
1
1
634
1111 Utica Cir, Boulder, CO
0.27
Single-Family Home
$1,500,000
07/24/26
5
3.5
3,170
1501 Orchard Ave, Boulder, CO
0.69
Single-Family Home
$850,000
12/30/25
5
2
1,720
950 Quince Ave, Boulder, CO
0.43
Single-Family Home
$2,300,000
10/08/25
4
3.5
2,804

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
805 Union Avenue, Boulder, CO 80304
0.02
$1,081,200
3
2
1,200
Off Market
735 Utica Ave, Boulder, CO 80304
0.05
$3,057,500
4
4
4,178
Off Market
725 Union Ave, Boulder, CO 80304
0.05
$1,127,800
4
3
2,194
Off Market
625 Utica Ave, Boulder, CO 80304
0.08
$2,841,600
5
3.5
4,854
Off Market
855 Union Ave, Boulder, CO 80304
0.09
$1,879,700
6
3.5
2,328
Off Market
700 Utica Avenue, Boulder, CO 80304
0.10
$6,895,000
4
3.5
4,578
For Sale
564 Locust Pl, Boulder, CO 80304
0.09
$1,667,400
4
3.5
3,177
Off Market
563 Locust Pl, Boulder, CO 80304
0.09
$2,555,000
5
4.5
4,135
Off Market
547 Utica Ave, Boulder, CO 80304
0.11
$1,047,700
3
2
1,614
Off Market
780 Utica Ave, Boulder, CO 80304
0.13
$1,176,000
2
1.5
1,317
Off Market
786 Cottage Ln, Boulder, CO 80304
0.16
$1,064,300
2
1.5
1,168
Off Market
758 Cottage Ln, Boulder, CO 80304
0.17
$1,178,200
3
2.5
1,336
Off Market

Local Information

  • Map ViewExplore the area around 775 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1960
Living Area
1,318 sqft
Price/Sqft
$844
Parking
Garage

About this House

This single-family home is located at 775 Union Ave, Boulder, CO. 775 Union Ave is in the North Wonderland neighborhood in Boulder, CO and in ZIP code 80304. This property has 3 bedrooms, 2 bathrooms and approximately 1,318 sqft of floor space. This property has a lot size of 10601 sqft and was built in 1960.
775 Union Ave, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,318 sqft single-family home in North Wonderland, built in 1960. It last sold for $105,000 on Jun 1, 1993. It is currently off market. The Trulia Estimate is $1,111,900, with a rent estimate of $3,623/month.

Home Details for 775 Union Ave

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 7

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Stone
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1960Year Updated: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 10601 sqft

Price and Tax history

DateEventPrice
Jun 1, 1993
Source: N/A
Sold
$105,000

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 775 Union Ave

  • What is 775 Union Ave estimated to be worth?
    Trulia's estimated value for 775 Union Ave in Boulder, CO is $1,111,900.
  • What is the price history for 775 Union Ave?
    775 Union Ave in Boulder, CO last sold for $105,000 in June 1993.
  • 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.
  • Does 775 Union Ave have air conditioning?
    Yes, 775 Union Ave in Boulder, CO has air conditioning.
  • How big is the lot at 775 Union Ave?
    The lot at 775 Union Ave in Boulder, CO is about 0.24 acres (10,601 sq ft).

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