835 Union Ave, Boulder, CO 80304
OFF MARKET

$2,893,300

Trulia Estimate
  • 5 Beds
  • 4 Baths
  • 3,018 sqft

835 Union Ave, Boulder, CO 80304

North Wonderland
Est. Refi. Payment $16,136/mo*
Refinance Your Home
Currently Off Market - Sold Jun 6, 2022 for $3,165,000

Home Value

Trulia Estimate
$2.89M
Since last month
Decreased$14K (-0.5%)
Since last year
Decreased$78K (-2.6%)
Since last sale
Decreased$272K (-8.6%)
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 +110% in the last 10 years
MonthEstimated value
2026
August 2026$2.89M
July 2026$2.91M
June 2026$2.94M
May 2026$2.92M
April 2026$2.94M
March 2026$2.91M
February 2026$2.88M
January 2026$2.78M
2025
2024
2023
2022
2021

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
1111 Utica Cir, Boulder, CO
0.23
Single-Family Home
$1,500,000
07/24/26
5
3.5
3,170
990 Utica Circle, Boulder, CO
0.21
Single-Family Home
$2,800,000
10/28/25
5
4.5
5,179
468 Locust Pl, Boulder, CO
0.22
Single-Family Home
$1,784,280
09/30/25
5
3
4,248
950 Quince Ave #A, Boulder, CO
0.42
Single-Family Home
$2,300,000
10/14/25
5
4
2,793
950 Quince Ave, Boulder, CO
0.42
Single-Family Home
$2,300,000
10/08/25
4
3.5
2,804
1095 Redwood Ave, Boulder, CO
0.35
Single-Family Home
$4,300,000
02/27/26
5
5
4,959
995 Quince Ave, Boulder, CO
0.37
Single-Family Home
$1,820,000
07/14/26
4
4
3,794
300 Oakwood Pl, Boulder, CO
0.61
Single-Family Home
$2,450,000
06/09/26
4
3.5
2,900
1505 Poplar Ave, Boulder, CO
0.63
Single-Family Home
$2,680,000
05/19/26
5
4
4,051
1409 Quince Ave, Boulder, CO
0.51
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975

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
855 Union Ave, Boulder, CO 80304
0.04
$1,906,600
6
3.5
2,328
Off Market
805 Union Avenue, Boulder, CO 80304
0.03
$1,090,900
3
2
1,200
Off Market
735 Utica Ave, Boulder, CO 80304
0.06
$3,067,700
4
4
4,178
Off Market
780 Utica Ave, Boulder, CO 80304
0.11
$1,187,200
2
1.5
1,317
Off Market
786 Cottage Ln, Boulder, CO 80304
0.12
$1,063,700
2
1.5
1,168
Off Market
700 Utica Avenue, Boulder, CO 80304
0.12
$6,895,000
4
3.5
4,578
For Sale
725 Union Ave, Boulder, CO 80304
0.10
$1,134,000
4
3
2,194
Off Market
625 Utica Ave, Boulder, CO 80304
0.12
$2,824,800
5
3.5
4,854
Off Market
758 Cottage Ln, Boulder, CO 80304
0.15
$1,179,500
3
2.5
1,336
Off Market
932 Locust Ave, Boulder, CO 80304
0.14
$2,027,700
4
3.5
3,462
Off Market
564 Locust Pl, Boulder, CO 80304
0.14
$1,667,400
4
3.5
3,177
Off Market
952 Utica Cir, Boulder, CO 80304
0.17
$2,024,500
6
3.5
3,964
Off Market

Local Information

  • Map ViewExplore the area around 835 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2022
Living Area
3,018 sqft
Price/Sqft
$959
Parking
Garage

About this House

This single-family home is located at 835 Union Ave, Boulder, CO. 835 Union Ave is in the North Wonderland neighborhood in Boulder, CO and in ZIP code 80304. This property has 5 bedrooms, 4 bathrooms and approximately 3,018 sqft of floor space. This property has a lot size of 7380 sqft and was built in 2022.
835 Union Ave, Boulder, CO 80304 is a 5 bedroom, 4 bathroom, 3,018 sqft single-family home in North Wonderland, built in 2022. It last sold for $3,165,000 on Jun 6, 2022. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,893,300, with a rent estimate of $6,690/month.

Home Details for 835 Union Ave

Interior Features

Interior Details
BasementNumber of Rooms: 11
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air

Exterior Features

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

Property Information

Year Built
Year Built: 2022
Property Type / Style
Property Type: Single Family Home

Lot Information

Lot Area: 7380 sqft

Price and Tax history

DateEventPrice
Jun 6, 2022
Source: N/A
Sold
$3,165,000
Jun 8, 2020
Source: N/A
Sold
$650,000

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 835 Union Ave

  • What is 835 Union Ave estimated to be worth?
    Trulia's estimated value for 835 Union Ave in Boulder, CO is $2,893,300.
  • What is the price history for 835 Union Ave?
    835 Union Ave in Boulder, CO last sold for $3,165,000 in June 2022.
  • 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 835 Union Ave have air conditioning?
    Yes, 835 Union Ave in Boulder, CO has air conditioning.
  • How big is the lot at 835 Union Ave?
    The lot at 835 Union Ave in Boulder, CO is about 0.17 acres (7,380 sq ft).

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Apartments for Rent

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Off Market Homes Near 835 Union Ave

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