Current Lake Saint Louis median home price: $402,621
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $559,200 | $503,280 | $615,121 |
| 2031 February | $563,349 | $507,014 | $619,684 |
| 2031 March | $567,529 | $510,776 | $624,282 |
| 2031 April | $571,740 | $514,566 | $628,914 |
| 2031 May | $575,981 | $518,383 | $633,580 |
| 2031 June | $579,960 | $521,964 | $637,956 |
| 2031 July | $583,643 | $525,279 | $642,008 |
| 2031 August | $587,974 | $529,176 | $646,771 |
| 2031 September | $592,336 | $533,102 | $651,570 |
| 2031 October | $596,731 | $537,058 | $656,404 |
| 2031 November | $601,158 | $541,042 | $661,274 |
| 2031 December | $605,618 | $545,056 | $666,180 |