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Single Family ResidenceResidential
$553,169$265 / 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 85How 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 $525,000 on Jun 11, 2025

1821 WESTMOOR DR

FORISTELL, MO 63348
3
Beds
3
Baths
2,089 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.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$553K
$468K low$638K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$525,000 · Jun 11, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,816 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$63,741 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$61,516
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$335,481

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.Ranch
CountyST. CHARLES
Lot (acres)The size of the land the home sits on, from county records.3.00
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 · 192 ft²Porch · 115 ft²

Transaction History(10)

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

Foreclosure Filings(2)

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

E
Daniel Boone Elementary SchoolA
Elementary · Grades KG–5 · 4.2 mi
H
Francis Howell High SchoolA+
High · Grades 9–12 · 13.1 mi
M
Francis Howell Middle SchoolA-
Middle · Grades 6–8 · 15.1 mi

District: Francis Howell R-Iii 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

1821 Westmoor Dr 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 87% of homes in St. Charles County
  • Costs more per square foot than 95% of homes in St. Charles County
  • Has a bigger lot than 96% of homes in St. Charles County
  • Older than 85% of homes in Foristell 63348

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
$279K$1.2M

This home is worth more than 73% 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$553,169
CheaperTypical $423,524Pricier

Pricier than 73% of homes nearby

Price per ft²$265
CheaperTypical $231Pricier

Pricier than 78% of homes nearby

Living area2,089 ft²
SmallerTypical 1,844 ft²Bigger

Bigger than 62% of homes nearby

Lot size3 ac
SmallerTypical 2.91 acBigger

Bigger than 60% of homes nearby

Year built1985
OlderTypical 2002Newer

Newer than 15% of homes nearby

How 1821 Westmoor Dr ranks against every home in each area.
MeasureThis homeForistell 63348St. Charles County
Estimated valuepricier than$553,16973% of homes87% of homes
Price per ft²pricier than$26578% of homes95% of homes
Living areabigger than2,089 ft²62% of homes54% of homes
Lot sizebigger than3 ac60% of homes96% of homes
Year builtnewer than198515% of homes32% of homes

About 1821 Westmoor Dr

How much is 1821 Westmoor Dr, Foristell, MO worth?

The TopHap Estimate for 1821 Westmoor Dr, Foristell, MO is $553,169 as of Sep 24, 2026. The likely range is $467,913 to $638,425. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1821 Westmoor Dr, Foristell, MO last sell?

1821 Westmoor Dr, Foristell, MO last sold on Jun 11, 2025 for $525,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1821 Westmoor Dr, Foristell, MO?

1821 Westmoor Dr, Foristell, MO has 3 bedrooms, 3 bathrooms, 2,089 square feet of living space and a 3.00-acre lot.

When was 1821 Westmoor Dr, Foristell, MO built?

1821 Westmoor Dr, Foristell, MO was built in 1985, making it 41 years old. It is a ranch home. The building has 1 story.

What schools serve 1821 Westmoor Dr, Foristell, MO?

1821 Westmoor Dr, Foristell, MO is assigned to Daniel Boone Elementary School (elementary), rated A; Francis Howell High School (high), rated A+; Francis Howell Middle School (middle), rated A-. All sit in Francis Howell R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1821 Westmoor Dr, Foristell, MO compare to other homes in Foristell 63348?

Among the 2,936 homes in Foristell 63348, it is worth more than 73% of them ($553,169 against a typical $423,524), its price per square foot is higher than 78% of them ($265 against a typical $231), it is bigger than 62% of them (2,089 ft² against a typical 1,844 ft²), its lot is bigger than 60% of them (3 ac against a typical 2.91 ac) and it is newer than 15% of them (1985 against a typical 2002). Measured against all of St. Charles County, it is worth more than 87% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1821 Westmoor Dr, Foristell, MO?

The 2025 property tax bill for 1821 Westmoor Dr, Foristell, MO was $3,816. The county assessed it at $63,741.

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