Homes for Sale in Union City, CA
67 homes for sale ยท Updated November 9, 2026
Market snapshot for Union City, CA
- Median price
- $1,290,888
- Average price
- $1,094,673
- Highest price
- $2,300,000
- Avg price / sqft
- $719/sqft
- Avg home size
- 1,503 sqft
- Avg days on market
- 44
- Avg year built
- 1974
- Avg beds / baths
- 3.4 bd / 2.2 ba
Homes by bedrooms
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Homes by neighborhood
- Homes in Decoto (5)
- Homes in Union City (8)