Current Union City median home price: $142,852
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $162,314 | $146,082 | $178,545 |
| 2026 February | $163,470 | $147,123 | $179,817 |
| 2026 March | $165,172 | $148,654 | $181,689 |
| 2026 April | $166,921 | $150,229 | $183,613 |
| 2026 May | $168,689 | $151,820 | $185,558 |
| 2026 June | $170,476 | $153,428 | $187,524 |
| 2026 July | $172,282 | $155,053 | $189,510 |
| 2026 August | $174,106 | $156,696 | $191,517 |
| 2026 September | $175,951 | $158,356 | $193,546 |
| 2026 October | $177,814 | $160,033 | $195,596 |
| 2026 November | $179,698 | $161,728 | $197,667 |
| 2026 December | $181,601 | $163,441 | $199,761 |