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Single Family ResidenceResidential
$155,932$171 / 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 91How 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

850 E OFALLON DR

CASEYVILLE, IL 62232
0
Baths
910 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.
10.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.

Valuation

$156K
$141K low$171K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,002 (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.$59,790 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,855
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,935
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$179,370

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.58
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.159 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

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.Mobile Home
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.10.35
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 · 32 ft²Porch · 128 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
Caseyville Elementary SchoolD+
Elementary · Grades EE–4 · 1.4 mi
H
Collinsville High SchoolC
High · Grades 9–12 · 1.7 mi
M
Collinsville Middle SchoolC-
Middle · Grades 7–8 · 2.8 mi

District: Collinsville Community Unit School District 10

Neighborhood · ZIP 62232These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.151

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.8,057
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.597 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,901
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,843
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.59%

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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

850 E Ofallon 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.

  • Costs more per square foot than 70% of homes in Caseyville 62232
  • Smaller than 78% of homes in St. Clair County
  • Has a bigger lot than 98% of homes in Caseyville 62232
  • Newer than 94% of homes in St. Clair County

What homes are worth in Caseyville 62232

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

This home
$36K$797K

This home is worth more than 50% of homes in Caseyville 62232.

How it measures up in Caseyville 62232

The dot is this home. The mark in the middle is the typical home in Caseyville 62232.

Estimated value$155,932
CheaperTypical $156,148Pricier

Pricier than 50% of homes nearby

Price per ft²$171
CheaperTypical $132Pricier

Pricier than 70% of homes nearby

Living area910 ft²
SmallerTypical 1,122 ft²Bigger

Bigger than 24% of homes nearby

Lot size10.35 ac
SmallerTypical 0.33 acBigger

Bigger than 98% of homes nearby

Year built2008
OlderTypical 1962Newer

Newer than 88% of homes nearby

How 850 E Ofallon Dr ranks against every home in each area.
MeasureThis homeCaseyville 62232St. Clair County
Estimated valuepricier than$155,93250% of homes42% of homes
Price per ft²pricier than$17170% of homes61% of homes
Living areabigger than910 ft²24% of homes22% of homes
Lot sizebigger than10.35 ac98% of homes98% of homes
Year builtnewer than200888% of homes94% of homes

About 850 E Ofallon Dr

How much is 850 E Ofallon Dr, Caseyville, IL worth?

The TopHap Estimate for 850 E Ofallon Dr, Caseyville, IL is $155,932 as of Sep 24, 2026. The likely range is $141,184 to $170,680. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 850 E Ofallon Dr, Caseyville, IL last sell?

850 E Ofallon Dr, Caseyville, IL last sold on Mar 12, 2024, according to the county's recorded deed.

How big is 850 E Ofallon Dr, Caseyville, IL?

850 E Ofallon Dr, Caseyville, IL has 910 square feet of living space and a 10.35-acre lot.

When was 850 E Ofallon Dr, Caseyville, IL built?

850 E Ofallon Dr, Caseyville, IL was built in 2008, making it 18 years old. It is a mobile home home.

What schools serve 850 E Ofallon Dr, Caseyville, IL?

850 E Ofallon Dr, Caseyville, IL is assigned to Caseyville Elementary School (elementary), rated D+; Collinsville High School (high), rated C; Collinsville Middle School (middle), rated C-. All sit in Collinsville Community Unit School District 10. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 850 E Ofallon Dr, Caseyville, IL compare to other homes in Caseyville 62232?

Among the 3,292 homes in Caseyville 62232, it is worth more than 50% of them ($155,932 against a typical $156,148), its price per square foot is higher than 70% of them ($171 against a typical $132), it is bigger than 24% of them (910 ft² against a typical 1,122 ft²), its lot is bigger than 98% of them (10.35 ac against a typical 0.33 ac) and it is newer than 88% of them (2008 against a typical 1962). Measured against all of St. Clair County, it is worth more than 42% 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 850 E Ofallon Dr, Caseyville, IL?

The 2025 property tax bill for 850 E Ofallon Dr, Caseyville, IL was $4,002. The county assessed it at $59,790.

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