Current Union City median home price: $224,955
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $234,418 | $210,976 | $257,859 |
| 2026 February | $235,733 | $212,160 | $259,307 |
| 2026 March | $237,056 | $213,351 | $260,762 |
| 2026 April | $238,387 | $214,548 | $262,226 |
| 2026 May | $239,725 | $215,753 | $263,698 |
| 2026 June | $240,444 | $216,399 | $264,488 |
| 2026 July | $240,433 | $216,390 | $264,476 |
| 2026 August | $240,104 | $216,094 | $264,114 |
| 2026 September | $240,992 | $216,893 | $265,091 |
| 2026 October | $242,057 | $217,851 | $266,262 |
| 2026 November | $243,117 | $218,805 | $267,429 |
| 2026 December | $244,481 | $220,033 | $268,930 |