Union City Real Estate

604 21st Street

$1,379,000

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604 21st Street

$1,379,000

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Union City Listings Summary

Union City - Town vs. County Stats

Avg Price in Union City: $553,700 / County Avg $696,200

80%

Avg Taxes in Union City: $323,000 / County Avg $128,200

252%

Avg Sq. Ft. in Union City: 1,074 / County Avg 1,243

86%

Avg Price per/sqft in Union City:$516 / County Avg $560

92%

Avg Year Built in Union City: 1964 / County Avg 1966

100%

Avg Days on Website in Union City: 90 / County Avg 65

138%

Union City Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Areas in Union City NJ
Union City

Neighborhoods in Union City NJ
The Doric
Union City

Weichert, Realtors® - Mountain Lakes

3510 Rt. 46 Cherry Hill Road
Mountain Lakes, NJ 07046

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The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. and Weichert, Realtors® - Mountain Lakes. Real estate listings held by other brokerage firms are marked as IDX listing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. This information is being 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 dissemination of listings on the website does not constitute the consent required by N.J.A.C. 11.5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. Show More...

The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than Weichert, Realtors® - Mountain Lakes are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: September 28, 2026 10:08 AM UTC Source: New Jersey Multiple Listing Service, Inc. "© 2026 New Jersey Multiple Listing Service, Inc. All rights reserved."