Current Lake Saint Louis median home price: $402,621
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $499,431 | $449,488 | $549,375 |
| 2028 February | $500,062 | $450,056 | $550,068 |
| 2028 March | $502,347 | $452,112 | $552,582 |
| 2028 April | $506,074 | $455,467 | $556,681 |
| 2028 May | $509,829 | $458,846 | $560,811 |
| 2028 June | $513,611 | $462,250 | $564,972 |
| 2028 July | $515,816 | $464,234 | $567,397 |
| 2028 August | $515,742 | $464,168 | $567,316 |
| 2028 September | $515,361 | $463,825 | $566,897 |
| 2028 October | $514,606 | $463,145 | $566,067 |
| 2028 November | $513,768 | $462,391 | $565,145 |
| 2028 December | $513,196 | $461,877 | $564,516 |