Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$417,633$169 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

2042 ALEXANDRIA ROW

O FALLON, MO 63368
4
Beds
2.5
Baths
2,472 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.
0.38 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.
2
StoriesHow many floors the home has above ground.
8
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

$418K
$402K low$433K high

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.$71,568 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,952
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$376,676

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
Lot (acres)The size of the land the home sits on, from county records.0.38
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 · 272 ft²Porch · 180 ft²

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

M
Francis Howell Middle SchoolA-
Middle · Grades 6–8 · 1.1 mi
E
John Weldon Elementary SchoolC
Elementary · Grades PK–5 · 1.5 mi
H
Francis Howell High SchoolA+
High · Grades 9–12 · 2.2 mi

District: Francis Howell R-Iii 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

Do you own this home?
Claim this home

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

2042 Alexandria Row 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 65% of homes in St. Charles County
  • Costs less per square foot than 65% of homes in O Fallon 63368
  • Bigger than 68% of homes in St. Charles County
  • Has a bigger lot than 93% 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
$210K$799K

This home is worth more than 49% 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$417,633
CheaperTypical $421,639Pricier

Pricier than 49% of homes nearby

Price per ft²$169
CheaperTypical $184Pricier

Pricier than 35% of homes nearby

Living area2,472 ft²
SmallerTypical 2,352 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.38 ac
SmallerTypical 0.23 acBigger

Bigger than 93% of homes nearby

Year built1992
OlderTypical 2000Newer

Newer than 18% of homes nearby

How 2042 Alexandria Row ranks against every home in each area.
MeasureThis homeO Fallon 63368St. Charles County
Estimated valuepricier than$417,63349% of homes65% of homes
Price per ft²pricier than$16935% of homes36% of homes
Living areabigger than2,472 ft²54% of homes68% of homes
Lot sizebigger than0.38 ac93% of homes83% of homes
Year builtnewer than199218% of homes44% of homes

About 2042 Alexandria Row

How much is 2042 Alexandria Row, O Fallon, MO worth?

The TopHap Estimate for 2042 Alexandria Row, O Fallon, MO is $417,633 as of Aug 30, 2026. The likely range is $401,875 to $433,391. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2042 Alexandria Row, O Fallon, MO last sell?

2042 Alexandria Row, O Fallon, MO last sold on Mar 28, 2017, according to the county's recorded deed.

How big is 2042 Alexandria Row, O Fallon, MO?

2042 Alexandria Row, O Fallon, MO has 4 bedrooms, 2.5 bathrooms, 2,472 square feet of living space and a 0.38-acre lot.

When was 2042 Alexandria Row, O Fallon, MO built?

2042 Alexandria Row, O Fallon, MO was built in 1992, making it 34 years old. It is a bi-level home. The building has 2 stories.

What schools serve 2042 Alexandria Row, O Fallon, MO?

2042 Alexandria Row, O Fallon, MO is assigned to Francis Howell Middle School (middle), rated A-; John Weldon Elementary School (elementary), rated C; Francis Howell High School (high), 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 2042 Alexandria Row, 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 49% of them ($417,633 against a typical $421,639), its price per square foot is higher than 35% of them ($169 against a typical $184), it is bigger than 54% of them (2,472 ft² against a typical 2,352 ft²), its lot is bigger than 93% of them (0.38 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 65% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Alexandria Row

Closest homes

More homes in O Fallon 63368

Assigned schools

Explore the area

See this home in context

Open 2042 Alexandria Row on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map