Current Union City median home price: $142,852
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $164,833 | $148,350 | $181,317 |
| 2026 April | $166,661 | $149,994 | $183,327 |
| 2026 May | $168,508 | $151,657 | $185,359 |
| 2026 June | $170,376 | $153,338 | $187,413 |
| 2026 July | $172,264 | $155,038 | $189,491 |
| 2026 August | $174,174 | $156,756 | $191,591 |
| 2026 September | $176,104 | $158,494 | $193,715 |
| 2026 October | $178,056 | $160,251 | $195,862 |
| 2026 November | $180,030 | $162,027 | $198,033 |
| 2026 December | $182,026 | $163,823 | $200,228 |