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Single Family ResidenceResidential
$458,321$182 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $452,000 on May 20, 2026

18 CHATTEAU CT

FORISTELL, MO 63348
5
Beds
3.5
Baths
2,520 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$458K
$426K low$491K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$452,000 · May 20, 2026

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$71,978 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,181
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$378,830

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Bi-Level
CountyST. CHARLES
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.DeckPatio · 108 ft²Porch · 468 ft²

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Journey Elementary SchoolA-
Elementary · Grades KG–5 · 2.1 mi
M
North Point Middle SchoolA-
Middle · Grades 6–8 · 2.8 mi
H
North Point High SchoolA
High · Grades 9–12 · 2.8 mi

District: Wentzville R-Iv School District

Neighborhood · ZIP 63348These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.11,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.210 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,535
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,052
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

18 Chatteau Ct measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 74% of homes in St. Charles County
  • Costs less per square foot than 86% of homes in Foristell 63348
  • Bigger than 76% of homes in Foristell 63348
  • Has a bigger lot than 96% of homes in St. Charles County
  • Newer than 84% of homes in St. Charles County

What homes are worth in Foristell 63348

Each bar is how many homes fall in that price range. The marker is this home.

This home
$281K$1.2M

This home is worth more than 59% of homes in Foristell 63348.

How it measures up in Foristell 63348

The dot is this home. The mark in the middle is the typical home in Foristell 63348.

Estimated value$458,321
CheaperTypical $424,876Pricier

Pricier than 59% of homes nearby

Price per ft²$182
CheaperTypical $230Pricier

Pricier than 14% of homes nearby

Living area2,520 ft²
SmallerTypical 1,845 ft²Bigger

Bigger than 76% of homes nearby

Lot size3 ac
SmallerTypical 2.91 acBigger

Bigger than 60% of homes nearby

Year built2011
OlderTypical 2002Newer

Newer than 62% of homes nearby

How 18 Chatteau Ct ranks against every home in each area.
MeasureThis homeForistell 63348St. Charles County
Estimated valuepricier than$458,32159% of homes74% of homes
Price per ft²pricier than$18214% of homes48% of homes
Living areabigger than2,520 ft²76% of homes70% of homes
Lot sizebigger than3 ac60% of homes96% of homes
Year builtnewer than201162% of homes84% of homes

About 18 Chatteau Ct

How much is 18 Chatteau Ct, Foristell, MO worth?

The TopHap Estimate for 18 Chatteau Ct, Foristell, MO is $458,321 as of Sep 24, 2026. The likely range is $426,038 to $490,604. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Chatteau Ct, Foristell, MO last sell?

18 Chatteau Ct, Foristell, MO last sold on May 20, 2026 for $452,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18 Chatteau Ct, Foristell, MO?

18 Chatteau Ct, Foristell, MO has 5 bedrooms, 3.5 bathrooms and 2,520 square feet of living space.

When was 18 Chatteau Ct, Foristell, MO built?

18 Chatteau Ct, Foristell, MO was built in 2011, making it 15 years old. It is a bi-level home. The building has 2 stories.

What schools serve 18 Chatteau Ct, Foristell, MO?

18 Chatteau Ct, Foristell, MO is assigned to Journey Elementary School (elementary), rated A-; North Point Middle School (middle), rated A-; North Point High School (high), rated A. All sit in Wentzville R-Iv School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Chatteau Ct, Foristell, MO compare to other homes in Foristell 63348?

Among the 2,936 homes in Foristell 63348, it is worth more than 59% of them ($458,321 against a typical $424,876), its price per square foot is higher than 14% of them ($182 against a typical $230), it is bigger than 76% of them (2,520 ft² against a typical 1,845 ft²), its lot is bigger than 60% of them (3 ac against a typical 2.91 ac) and it is newer than 62% of them (2011 against a typical 2002). Measured against all of St. Charles County, it is worth more than 74% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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