Cottleville, MO housing market
The typical Cottleville home is worth about $504,000, up 3.5% in a year, 88% above the Missouri typical home. Homes typically sell in 31 days, a little above asking.
Home values, sales, trends and how Cottleville compares with the towns next door — updated as new data is published.
Cottleville at a glance
A seller's market
Supply is tight — about 2.7 months of homes for sale at the current pace. Buyers should expect competition on well-priced homes.
Typical home value, 2016–2026
Show as a table
| January | Cottleville | Missouri |
|---|---|---|
| 2017 | $314,000 | $148,000 |
| 2018 | $322,000 | $156,000 |
| 2019 | $334,000 | $165,000 |
| 2020 | $348,000 | $173,000 |
| 2021 | $374,000 | $193,000 |
| 2022 | $426,000 | $219,000 |
| 2023 | $450,000 | $237,000 |
| 2024 | $471,000 | $247,000 |
| 2025 | $486,000 | $258,000 |
| 2026 | $492,000 | $263,000 |
| August 2026 | $504,000 | $268,000 |
Cottleville and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Cottleville | $504K | +3.5% | 31 | $131,310 |
| St. Peters | $324K | +3.8% | 25 | $91,637 |
| O'Fallon | $380K | +1.7% | 8 | $110,443 |
3.8 years of income
The typical Cottleville home costs about 3.8 years of the town's median household income, about the same as across Missouri (3.8).
How Cottleville ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.