Homes Under $700K in Union City, CA

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Listing data & MLS disclosures

BayEast: Listing information provided by BayEast.
bridgeMLS: Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-10-05 19:23:10 UTC. 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. Listing information updated daily.
The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. 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. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
Contra Costa Association of REALTORS

Union City housing market

August 2026 · This period is still settling

Selling at 99.6% of asking price

Sales here are closing essentially at asking. MLS · 34 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 18, 2026

Median sale price: $1,097,750$815,000–$1,448,500 typical range
Price per sq. ft.: $725
Sales: 20
Paid in cash: 30.0%

Homes on the market · MLS, as of Aug 31, 2026

Median days on market: 7 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -7.9%

Union City, CA community profile

Population: 68,530
Median income: $126,239
Housing units: 22,591
People per sq. mi.: 5,438.9
Area: 12.6 sq. mi.

Source: HJN community data

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Listing data & MLS disclosures

Union City housing market

Homes that sold · County records, as of Aug 18, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026

Union City, CA community profile

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Listing data & MLS disclosures

Union City, CA community profile

Union City housing market

Homes that sold · County records, as of Aug 18, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026