1070 Union Ave, Boulder, CO 80304
Property image
Property image
OFF MARKET

$1,075,400

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,374 sqft

1070 Union Ave, Boulder, CO 80304

North Wonderland
Est. Refi. Payment $6,062/mo*
Refinance Your Home
Currently Off Market - Sold May 19, 2021 for $915,000

Home Value

Trulia Estimate
$1.07M
Since last month
Decreased$24K (-2.1%)
Since last year
Decreased$11K (-1%)
Since last sale
Increased$165K (+18.1%)
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 +53% in the last 10 years
MonthEstimated value
2026
August 2026$1.08M
July 2026$1.1M
June 2026$1.13M
May 2026$1.12M
April 2026$1.1M
March 2026$1.11M
February 2026$1.08M
January 2026$1.06M
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
0.16
Single-Family Home
$1,190,000
10/10/25
3
2.5
1,336
1063 Quince Ave, Boulder, CO
0.31
Single-Family Home
$1,350,000
06/17/26
3
4
2,464
1111 Utica Cir, Boulder, CO
0.08
Single-Family Home
$1,500,000
07/24/26
5
3.5
3,170
3910 Orchard Ct, Boulder, CO
0.58
Single-Family Home
$1,575,000
04/07/26
3
2
1,724
1180 Oakdale Place, Boulder, CO
0.56
Single-Family Home
$900,000
03/26/26
2
2
1,754
3835 Orion Ct, Boulder, CO
0.60
Single-Family Home
$1,355,000
07/14/26
3
2.5
1,920
1501 Orchard Ave, Boulder, CO
0.52
Single-Family Home
$850,000
12/30/25
5
2
1,720
3856 14th St, Boulder, CO
0.63
Single-Family Home
$1,445,000
06/15/26
3
3
2,072
1409 Quince Ave, Boulder, CO
0.36
Single-Family Home
$1,450,000
12/15/25
4
3.5
2,975
1487 Periwinkle Dr, Boulder, CO
0.44
Single-Family Home
$1,325,000
05/08/26
4
3.5
2,476

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
1040 Locust Avenue, Boulder, CO 80304
0.07
$3,821,880
5
6.5
4,339
For Sale
982 Locust Avenue, Boulder, CO 80304
0.07
$3,534,320
5
5.5
4,131
For Sale
1090 Locust Avenue, Boulder, CO 80304
0.07
$3,298,875
5
4.5
3,729
For Sale
932 Locust Ave, Boulder, CO 80304
0.08
$2,027,700
4
3.5
3,462
Off Market
955 Utica Cir, Boulder, CO 80304
0.05
$1,788,500
4
3.5
3,096
Off Market
952 Utica Cir, Boulder, CO 80304
0.07
$2,024,500
6
3.5
3,964
Off Market
1111 Utica Cir, Boulder, CO 80304
0.08
$1,500,000
5
3.5
3,170
Recently Sold
1001 Utica Cir, Boulder, CO 80304
0.09
$1,850,000
4
4
3,389
For Sale
786 Cottage Ln, Boulder, CO 80304
0.12
$1,063,700
2
1.5
1,168
Off Market
1120 Violet Avenue, Boulder, CO 80304
0.12
$1,864,936
3
3.5
2,007
For Sale
4371 Broadway, Boulder, CO 80304
0.12
$1,938,471
3
3.5
2,244
For Sale
Eldorado Plan, Boulder, CO 80304
0.14
$1,655,000+
3
2.5
1,967
-

Local Information

  • Map ViewExplore the area around 1070 Union Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1935
Living Area
1,374 sqft
Price/Sqft
$783
Parking
Garage

About this House

Great Location, nice size lot, 7,000 sq.ft. Quaint vintage home inside, wall added LR-DR space and some of the original garage has been taken for bdrm space. This home can be easily remodeled into a nice home. Washer-dryer and hot water heater can be walled off. Front office area can be opened to living space. Has well rights, but well has to be moved to be used, the well could be used for landscaping if new home built. Has newer roof and heating system, newer windows.
1070 Union Ave, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,374 sqft single-family home in North Wonderland, built in 1935. It last sold for $915,000 on May 19, 2021. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,075,400, with a rent estimate of $3,564/month.

Home Details for 1070 Union Ave

Interior Features

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

Exterior Features

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

Property Information

Year Built
Year Built: 1935Year Updated: 1980
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 7021 sqft

Price and Tax history

DateEventPrice
May 19, 2021
Source: IRES as distributed by MLS GRID #931772
Sold
$915,000
Jan 21, 2021
Source: IRES as distributed by MLS GRID #931772
Listed For Sale
$925,000
Mar 13, 2019
Source: IRES as distributed by MLS GRID #871061
Sold
$695,000
Jan 30, 2019
Source: Agent Provided
PriceChange
$695,000
Price decreased by 13%
Aug 13, 2018
Source: Agent Provided
PriceChange
$799,000
Price decreased by 9%

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 1070 Union Ave

  • What is 1070 Union Ave estimated to be worth?
    Trulia's estimated value for 1070 Union Ave in Boulder, CO is $1,075,400.
  • What is the price history for 1070 Union Ave?
    1070 Union Ave in Boulder, CO last sold for $915,000 in May 2021.
  • 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.
  • How big is the lot at 1070 Union Ave?
    The lot at 1070 Union Ave in Boulder, CO is about 0.16 acres (7,004 sq ft).
  • Does 1070 Union Ave have a garage?
    Yes, 1070 Union Ave in Boulder, CO has a garage.

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