Current Saint Charles median home price: $378,317
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $406,768 | $366,091 | $447,445 |
| 2026 February | $409,028 | $368,125 | $449,931 |
| 2026 March | $411,300 | $370,170 | $452,430 |
| 2026 April | $413,585 | $372,226 | $454,943 |
| 2026 May | $415,882 | $374,294 | $457,471 |
| 2026 June | $418,193 | $376,374 | $460,012 |
| 2026 July | $420,516 | $378,464 | $462,568 |
| 2026 August | $420,061 | $378,055 | $462,068 |
| 2026 September | $419,568 | $377,611 | $461,525 |
| 2026 October | $420,649 | $378,584 | $462,714 |
| 2026 November | $422,986 | $380,687 | $465,284 |
| 2026 December | $425,335 | $382,802 | $467,869 |