Movoto Real Estate
Search
About Home value Tax history Market statistics Schools Neighborhood Places of interest
  • Map Image
  • Map Image
  • Map Image

865 Union Ave, Boulder, CO 80304

$1,407,000

Last sold date unavailable

  • —

    bed

  • —

    bath

House not for sale
Learn about Boulder's top local Real Estate agents

About 865 Union Ave

Property type House
Neighborhood
HOA fee $0/month
Lot size 7,187 Sqft
Movoto estimate
Rental estimate
Property description
This single-family home is located at 865 Union Ave, Boulder, CO, 80304, in the North Wonderland neighborhood in Boulder County. The lot spans 7,187 sq ft. The estimated market value is $1,407,000.
$1.4M
Range: $830K-$1.98M
Last 30 days 
Rental est.: $1,675/month
- Excellent
  • Year Property taxes Tax assessment
  • 2025
    $3,870
    $40,590
  • 865 Union Ave
    —
  • North Wonderland
    $3.09M +83% y/y
  • 80304
    $1.49M -34% y/y
  • Boulder
    $1M -33% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
845 Union Ave, Boulder, CO 80304 $2,731,000 4/1 2,720 0.01
849 Union Ave, Boulder, CO 80304 $2,762,000 4/3 3,112 0.01
835 Union Ave, Boulder, CO 80304 $2,826,000 5/2 3,018 0.02
840 Union Ave, Boulder, CO 80304 $2,731,000 5/3 3,453 0.02
825 Union Ave, Boulder, CO 80304 $2,708,000 5/2 2,622 0.02
844 Union Ave, Boulder, CO 80304 $3,138,000 6/3 3,426 0.02
830 Union Ave, Boulder, CO 80304 $2,773,000 4/2 3,220 0.03
860 Union Ave, Boulder, CO 80304 $2,376,000 5/3 2,940 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

Thinking of selling? Get a Cash Offer.

  • A smooth, fast sale
  • Skip staging and repairs
  • No strings attached
8/10
Foothill Elementary School
public Grades K-5
Boulder Valley Re 2 School District
5/10
Centennial Middle School
public Grades 6-8
Boulder Valley Re 2 School District
8/10
Boulder High School
public Grades 9-12
Boulder Valley Re 2 School District
Source: GreatSchools.org © 2026. All rights reserved.

Around North Wonderland

Explore everything this neighborhood has to offer. Learn more about North Wonderland.
View homes for sale in North Wonderland
By entering my info and clicking Ask a Question below, I am providing my e-signature and express written consent to receive marketing emails, calls, and texts (including via automatic telephone dialing systems, AI generative, artificial or pre-recorded voice technology) relating to my inquiry from Movoto (and parties calling/messaging on their behalf) even if my number appears on the company, state, or national Do Not Call Registry. You also agree to ourTerms and Conditions and Privacy Policy. Consent not required to receive services (call 1-844-420-1270 to be connected without providing consent).

Nearby recently sold homes in Boulder, CO

Nearby homes for sale in Boulder, CO

Newest listings in 80304

  • Real Estate
  • CO
  • Boulder County
  • Boulder
  • 80304
  • North Wonderland
  • 865 Union Ave
Meet with a real estate agent today (844) 430-0869
  • Movoto Logo
  • Download IOS APP Download Android APP
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Buyer to verify all information. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing information updated every 15 minutes. Terms of use & Privacy Policy, California Privacy Info. Copyright © 2005 - 2026 Movoto, Inc. All rights reserved. Equal Housing Opportunity CalDRE CalDRE #01517281
Movoto Real Estate is committed to ensuring accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone. We welcome feedback and accommodation requests, please submit them here.
Requests for information regarding mortgage products will be directed to Movoto.com affiliate, Lower, LLC - a licensed Mortgage Lender (NMLS #1124061), or, based on your location, may be redirected to a participating mortgage marketing partner that may pay Lower, LLC for any consumer contact information provided through this site.