In December 2017, there were 26 homes sold, with a median sale price of $207,500 - a 3.3% decrease over the $214,500 median sale price for the same period of the previous year. There were 33 homes sold in Lake St. Louis in December 2016.
The median sales tax in Lake St. Louis for the most recent year with available data, 2015, was $2,723, approximately 1.3% of the median home sale price for December 2017.
The following table compares Lake St. Louis to other St. Charles County cities in December 2017:
| City | Dec. 2017 Home Sales | Dec. 2016 Home Sales | % change (Total Home Sales) | Dec. 2017 Median Sales Price | Dec. 2016 Median Sales Price | % change (Median Sales Price) |
|---|---|---|---|---|---|---|
| Defiance | 3 | 3 | 0% | $330,000 | $265,000 | 24.5% |
| Dardenne Prairie | 14 | 17 | -17.6% | $272,500 | $230,000 | 18.5% |
| Wentzville | 45 | 54 | -16.7% | $226,000 | $200,000 | 13% |
| Augusta | 3 | 0 | - | $225,000 | $0 | - |
| Weldon Spring | 52 | 36 | 44.4% | $223,500 | $242,250 | -7.7% |
| Lake St. Louis | 26 | 33 | -21.2% | $207,500 | $214,500 | -3.3% |
| Cottleville | 27 | 26 | 3.8% | $199,900 | $150,950 | 32.4% |
| O'Fallon | 81 | 104 | -22.1% | $194,000 | $181,750 | 6.7% |
| Foristell | 4 | 5 | -20% | $183,250 | $225,000 | -18.6% |
| St. Peters | 110 | 126 | -12.7% | $177,250 | $170,250 | 4.1% |
| St. Charles | 85 | 113 | -24.8% | $175,000 | $150,000 | 16.7% |
| West Alton | 0 | 0 | - | $0 | $0 | - |
| St. Paul | 0 | 2 | -100% | $0 | $393,500 | -100% |
| Flint Hill | 0 | 0 | - | $0 | $0 | - |
| Portage Des Sioux | 0 | 1 | -100% | $0 | $22,500 | -100% |
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