Current Union City median home price: $241,559
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $255,948 | $230,353 | $281,543 |
| 2026 February | $258,110 | $232,299 | $283,921 |
| 2026 March | $260,291 | $234,262 | $286,320 |
| 2026 April | $262,490 | $236,241 | $288,739 |
| 2026 May | $264,707 | $238,237 | $291,178 |
| 2026 June | $266,944 | $240,249 | $293,638 |
| 2026 July | $269,199 | $242,279 | $296,119 |
| 2026 August | $271,473 | $244,326 | $298,621 |
| 2026 September | $273,767 | $246,390 | $301,143 |
| 2026 October | $276,080 | $248,472 | $303,688 |
| 2026 November | $278,412 | $250,571 | $306,253 |
| 2026 December | $280,764 | $252,688 | $308,841 |