Current Collinsville median home price: $266,635
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $280,561 | $252,505 | $308,618 |
| 2025 October | $281,941 | $253,747 | $310,135 |
| 2025 November | $283,328 | $254,995 | $311,661 |
| 2025 December | $284,721 | $256,249 | $313,193 |