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Single Family ResidenceResidential
$400,422$189 / 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 92How 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

2 ALSACE CT

O FALLON, MO 63368
3
Beds
3
Baths
2,119 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.
1.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$400K
$367K low$434K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,897 (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.$80,906 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$78,007
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$425,821

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
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
FireplaceWhether the home has a fireplace, and what kind.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.Patio · 444 ft²Porch · 30 ft²

Transaction History(1)

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
Ostmann Elementary SchoolA
Elementary · Grades KG–5 · 0.8 mi
H
Fort Zumwalt West High SchoolA+
High · Grades 9–12 · 1.4 mi
M
Fort Zumwalt West Middle SchoolA+
Middle · Grades 6–8 · 2.3 mi

District: Fort Zumwalt R-Ii School District

Neighborhood · ZIP 63368These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.100

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
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.49,861
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,210 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,542
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,192
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%

Owner Tools

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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

2 Alsace 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.

  • Has a bigger lot than 98% of homes in O Fallon 63368
  • Older than 82% of homes in O Fallon 63368

What homes are worth in O Fallon 63368

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

This home
$200K$801K

This home is worth more than 44% of homes in O Fallon 63368.

How it measures up in O Fallon 63368

The dot is this home. The mark in the middle is the typical home in O Fallon 63368.

Estimated value$400,422
CheaperTypical $418,708Pricier

Pricier than 44% of homes nearby

Price per ft²$189
CheaperTypical $183Pricier

Pricier than 56% of homes nearby

Living area2,119 ft²
SmallerTypical 2,358 ft²Bigger

Bigger than 41% of homes nearby

Lot size1.4 ac
SmallerTypical 0.23 acBigger

Bigger than 98% of homes nearby

Year built1992
OlderTypical 2000Newer

Newer than 18% of homes nearby

How 2 Alsace Ct ranks against every home in each area.
MeasureThis homeO Fallon 63368St. Charles County
Estimated valuepricier than$400,42244% of homes61% of homes
Price per ft²pricier than$18956% of homes54% of homes
Living areabigger than2,119 ft²41% of homes55% of homes
Lot sizebigger than1.4 ac98% of homes94% of homes
Year builtnewer than199218% of homes44% of homes

About 2 Alsace Ct

How much is 2 Alsace Ct, O Fallon, MO worth?

The TopHap Estimate for 2 Alsace Ct, O Fallon, MO is $400,422 as of Sep 24, 2026. The likely range is $366,724 to $434,120. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2 Alsace Ct, O Fallon, MO last sell?

2 Alsace Ct, O Fallon, MO last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2 Alsace Ct, O Fallon, MO?

2 Alsace Ct, O Fallon, MO has 3 bedrooms, 3 bathrooms and 2,119 square feet of living space.

When was 2 Alsace Ct, O Fallon, MO built?

2 Alsace Ct, O Fallon, MO was built in 1992, making it 34 years old. It is a ranch home. The building has 1 story.

What schools serve 2 Alsace Ct, O Fallon, MO?

2 Alsace Ct, O Fallon, MO is assigned to Ostmann Elementary School (elementary), rated A; Fort Zumwalt West High School (high), rated A+; Fort Zumwalt West Middle School (middle), rated A+. All sit in Fort Zumwalt R-Ii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2 Alsace Ct, O Fallon, MO compare to other homes in O Fallon 63368?

Among the 15,024 homes in O Fallon 63368, it is worth more than 44% of them ($400,422 against a typical $418,708), its price per square foot is higher than 56% of them ($189 against a typical $183), it is bigger than 41% of them (2,119 ft² against a typical 2,358 ft²), its lot is bigger than 98% of them (1.4 ac against a typical 0.23 ac) and it is newer than 18% of them (1992 against a typical 2000). Measured against all of St. Charles County, it is worth more than 61% 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 2 Alsace Ct, O Fallon, MO?

The 2025 property tax bill for 2 Alsace Ct, O Fallon, MO was $4,897. The county assessed it at $80,906.

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