Current Saint Charles median home price: $326,537
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $361,564 | $325,408 | $397,720 |
| 2026 February | $363,788 | $327,409 | $400,166 |
| 2026 March | $366,025 | $329,422 | $402,627 |
| 2026 April | $368,276 | $331,448 | $405,103 |
| 2026 May | $370,540 | $333,486 | $407,594 |
| 2026 June | $372,819 | $335,537 | $410,101 |
| 2026 July | $375,112 | $337,601 | $412,623 |
| 2026 August | $377,418 | $339,677 | $415,160 |
| 2026 September | $379,739 | $341,765 | $417,713 |
| 2026 October | $382,075 | $343,867 | $420,282 |
| 2026 November | $384,424 | $345,982 | $422,867 |
| 2026 December | $386,788 | $348,109 | $425,467 |