Current Union City median home price: $152,220
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $175,289 | $157,760 | $192,818 |
| 2025 October | $177,075 | $159,367 | $194,782 |
| 2025 November | $178,626 | $160,763 | $196,488 |
| 2025 December | $180,446 | $162,401 | $198,490 |