Current Lake Saint Louis median home price: $402,621
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $494,231 | $444,808 | $543,654 |
| 2027 February | $497,898 | $448,108 | $547,687 |
| 2027 March | $501,592 | $451,432 | $551,751 |
| 2027 April | $505,313 | $454,782 | $555,844 |
| 2027 May | $509,062 | $458,156 | $559,968 |
| 2027 June | $511,156 | $460,041 | $562,272 |
| 2027 July | $509,241 | $458,317 | $560,165 |
| 2027 August | $506,804 | $456,124 | $557,484 |
| 2027 September | $504,379 | $453,941 | $554,817 |
| 2027 October | $502,353 | $452,118 | $552,588 |
| 2027 November | $500,878 | $450,790 | $550,966 |
| 2027 December | $499,794 | $449,814 | $549,773 |