Current Collinsville median home price: $266,635
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $286,122 | $257,509 | $314,734 |
| 2026 February | $287,529 | $258,776 | $316,282 |
| 2026 March | $288,943 | $260,049 | $317,837 |
| 2026 April | $290,364 | $261,327 | $319,400 |
| 2026 May | $291,792 | $262,613 | $320,971 |
| 2026 June | $293,227 | $263,904 | $322,550 |
| 2026 July | $294,669 | $265,202 | $324,136 |
| 2026 August | $296,118 | $266,506 | $325,730 |
| 2026 September | $297,575 | $267,817 | $327,332 |
| 2026 October | $299,038 | $269,134 | $328,942 |
| 2026 November | $300,509 | $270,458 | $330,560 |
| 2026 December | $301,987 | $271,788 | $332,185 |