Union City Real Estate

33713 Colgate Drive

$1,349,000

Save View Details Similar Properties

Most Expensive

4308 Granite Court

$1,948,000

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Least Expensive

Union City Listings Summary

Union City - Town vs. County Stats

Avg Price in Union City: $1,284,200 / County Avg $1,182,400

109%

Avg Sq. Ft. in Union City: 1,700 / County Avg 1,698

100%

Avg Price per/sqft in Union City:$755 / County Avg $696

108%

Avg Year Built in Union City: 1977 / County Avg 1976

100%

Avg Days on Website in Union City: 51 / County Avg 48

106%

Union City Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Weichert, Realtors® - Rainbow Properties - Newark

6658 Thornton Avenue
Newark, CA 94560

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All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Multiple Listing Service. Real estate listings held by brokerage firms other than Weichert, Realtors® - Rainbow Properties - Newark may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. Copyright ©2026 All rights reserved. Last Updated: September 25, 2026 6:57 AM UTC Show More...