Lake Saint Louis
Property Data

St. Charles County, Missouri

Explore accurate parcel and ownership records,
directly sourced from county assessors.

St. Charles County

ZIP Codesby Total Population

Loading map...
Total Population
29,72529,725

DistributionTotal Population

No data available

Demographics

Total Population

29,725

Median Age

39.5

Population Under 18

24.7%

Population 65+

16.0%

Total Households

11,125

Average Household Size

2.67

Lake Saint Louis, MO housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Lake Saint Louis, MO
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
6336729,725$137,648$1,63481.5%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Lake Saint Louis, MO. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records566Recorded——
Average recorded sale amount$470,971Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: February 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Lake Saint Louis, MO
MeasureLake Saint Louis, MOSt. Charles County, MO
Median recorded sale amount$425,600$373,886
Recorded amount, 10th percentile$239,400$212,800
Recorded amount, 90th percentile$798,000$628,425
Average recorded floor area (sq ft)2,6322,281
Average recorded bedrooms3.13.1
Average recorded bathrooms2.72.4
Median year built20041995
Condominium share of properties16.7%10.9%

Lake Saint Louis, MO: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

St. Charles County, MO: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: February 2026; not a verified completeness date.

Properties in Lake Saint Louis

Showing page 204 of properties

833 Harmony Terrace

Lake Saint Louis, MO 63367

833 Topsfield Drive

Lake Saint Louis, MO 63367

833 Waterford Villas Drive

Lake Saint Louis, MO 63367

8334 Highway North

Lake Saint Louis, MO 63367

834 Harmony Terrace

Lake Saint Louis, MO 63367

834 Topsfield Drive

Lake Saint Louis, MO 63367

8340 Highway North

Lake Saint Louis, MO 63367

835 Harmony Terrace

Lake Saint Louis, MO 63367

835 Robert Raymond Drive

Lake Saint Louis, MO 63367

835 Waterford Villas Drive

Lake Saint Louis, MO 63367

836 Harmony Terrace

Lake Saint Louis, MO 63367

837 Harmony Terrace

Lake Saint Louis, MO 63367

837 Topsfield Drive

Lake Saint Louis, MO 63367

837 Waterford Villas Drive

Lake Saint Louis, MO 63367

838 Topsfield Drive

Lake Saint Louis, MO 63367

839 Waterford Villas Drive

Lake Saint Louis, MO 63367

84 Kimball Grove Court

Lake Saint Louis, MO 63367

84 Knowledge Court

Lake Saint Louis, MO 63367

84 Lemans Court

Lake Saint Louis, MO 63367

84 Nicole Court

Lake Saint Louis, MO 63367

84 Parkgate Court

Lake Saint Louis, MO 63367

84 Rue De Paix

Lake Saint Louis, MO 63367

84 Rue Grand Drive

Lake Saint Louis, MO 63367

84 South Ridgewynd Court

Lake Saint Louis, MO 63367

84 Schooner Lane

Lake Saint Louis, MO 63367

84 Shire Drive

Lake Saint Louis, MO 63367

84 Song Sparrow Drive

Lake Saint Louis, MO 63367

841 Topsfield Drive

Lake Saint Louis, MO 63367

841 Waterford Villas Drive

Lake Saint Louis, MO 63367

842 Topsfield Drive

Lake Saint Louis, MO 63367

842 Waterford Villas Drive

Lake Saint Louis, MO 63367

843 Waterford Villas Drive

Lake Saint Louis, MO 63367

844 Waterford Villas Drive

Lake Saint Louis, MO 63367

845 Topsfield Drive

Lake Saint Louis, MO 63367

845 Waterford Villas Drive

Lake Saint Louis, MO 63367

846 Topsfield Drive

Lake Saint Louis, MO 63367

847 Waterford Villas Drive

Lake Saint Louis, MO 63367

848 Waterford Villas Drive

Lake Saint Louis, MO 63367

849 Topsfield Drive

Lake Saint Louis, MO 63367

849 Waterford Villas Drive

Lake Saint Louis, MO 63367

85 Champagne Drive

Lake Saint Louis, MO 63367

85 Hidden Bluffs Drive

Lake Saint Louis, MO 63367

85 Kimball Grove Court

Lake Saint Louis, MO 63367

85 Knowledge Court

Lake Saint Louis, MO 63367

85 Lemans Court

Lake Saint Louis, MO 63367

85 Parkgate Court

Lake Saint Louis, MO 63367

85 Rue De Paix

Lake Saint Louis, MO 63367

85 Rue Grand Drive

Lake Saint Louis, MO 63367

85 South Ridgewynd Court

Lake Saint Louis, MO 63367

85 Schooner Lane

Lake Saint Louis, MO 63367

Access St. Charles County, MO Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai