Home values in Union City, CA
AriesView's published home value estimates as of October 19, 2026.
Union City housing market
- Median estimate
- $1,240,000
- Middle half of homes
- $1,050,000 to $1,585,000
- Typical estimate range
- $815,000 to $1,660,000
- Public sales, last 12 months
- 7, median $1,480,000
- Home mix
- 81% single-family, 11% condominium
Other towns in California
Estimates, not appraisals. About our estimates.