Lake Saint Louis MO
210 active listings out of 12K total properties we track across 5 Lake Saint Louis ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Missouri (statewide), not just Lake Saint Louis. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 210 currently-active listings in Lake Saint Louis, MO. Full dataset covers 12K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Lake Saint Louis
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Missouri cities within driving distance.
Get Lake Saint Louis, MO data in your app
GET https://api.straply.com/v1/markets/city/lake-saint-louis-mo
Authorization: Bearer $STRAPLY_KEY{
"city": "lake-saint-louis-mo",
"total_tracked": 12177,
"active": 210,
"median_list": 454900
}Lake Saint Louis, MO real estate: market summary
As of April 2026, Straply tracks 12,177 homes in Lake Saint Louis, MO, with 210 active for sale at a median list price of $454,900 (~$181/sq ft). Notably, most homes were built in the 2000s.
- Median list price
- $454,900
- Median $/sq ft
- $181
- Active listings
- 210
- Properties tracked
- 12,177
Frequently asked: Lake Saint Louis, MO real estate
What is the median home price in Lake Saint Louis?
The median list price in Lake Saint Louis, MO is $454,900 (about $181 per square foot), based on 210 active listings tracked by Straply as of April 2026.
What price range are homes in Lake Saint Louis?
Active listings in Lake Saint Louis, MO concentrate in: 39% $300k–$500k and 33% $500k–$750k.
How many homes are for sale in Lake Saint Louis?
Straply is tracking 210 active listings in Lake Saint Louis, MO out of 12,177 properties on record as of April 2026.
How old are the homes in Lake Saint Louis?
Most homes in Lake Saint Louis, MO were built in the 2000s. About 85% were built after 1980. The newest tracked home dates to 2025.
What types of homes are in Lake Saint Louis?
Lake Saint Louis, MO is mostly single-family homes (84% of listings). Also common: condos 10%, townhouses 5%.
How many bedrooms do homes in Lake Saint Louis typically have?
The most common size in Lake Saint Louis, MO is 3 bd.
What areas are near Lake Saint Louis?
Nearby markets Straply also tracks include O'Fallon, Dardenne Prairie, Wentzville, Defiance.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.