Current Saint Charles median home price: $325,831
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $352,250 | $317,025 | $387,475 |
| 2026 February | $354,165 | $318,748 | $389,581 |
| 2026 March | $356,090 | $320,481 | $391,699 |
| 2026 April | $358,026 | $322,224 | $393,829 |
| 2026 May | $359,973 | $323,976 | $395,970 |
| 2026 June | $361,930 | $325,737 | $398,123 |
| 2026 July | $363,898 | $327,508 | $400,287 |
| 2026 August | $364,748 | $328,274 | $401,223 |
| 2026 September | $365,509 | $328,958 | $402,060 |
| 2026 October | $367,340 | $330,606 | $404,074 |
| 2026 November | $369,337 | $332,404 | $406,271 |
| 2026 December | $371,345 | $334,211 | $408,480 |