Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$206,038$137 / 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 89How 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

120 FAMOUS ST

O FALLON, IL 62269
2
Baths
1,502 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$206K
$184K low$229K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,139 (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.$30,444 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,502
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,942
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,649
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$91,332

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.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyST. CLAIR
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Central
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

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

M
Joseph Arthur Middle SchoolA
Middle · Grades 4–8 · 0.1 mi
E
Dawn Elser Elementary SchoolC
Elementary · Grades PK–3 · 0.2 mi
H
O'Fallon Township High SchoolB-
High · Grades 9–12 · 2.6 mi

District: Central School District 104

Neighborhood · ZIP 62269These 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.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.163

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
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.33,610
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,140 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,165
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,936
Average tempThe average temperature here across a full year.56°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%

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

120 Famous St 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 less than 83% of homes in O Fallon 62269
  • Costs less per square foot than 97% of homes in O Fallon 62269
  • Bigger than 73% of homes in St. Clair County
  • Has a bigger lot than 65% of homes in St. Clair County
  • Older than 81% of homes in O Fallon 62269

What homes are worth in O Fallon 62269

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

This home
$124K$733K

This home is worth more than 17% of homes in O Fallon 62269.

How it measures up in O Fallon 62269

The dot is this home. The mark in the middle is the typical home in O Fallon 62269.

Estimated value$206,038
CheaperTypical $344,901Pricier

Pricier than 17% of homes nearby

Price per ft²$137
CheaperTypical $239Pricier

Pricier than 3% of homes nearby

Living area1,502 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.31 ac
SmallerTypical 0.28 acBigger

Bigger than 60% of homes nearby

Year built1965
OlderTypical 1993Newer

Newer than 19% of homes nearby

How 120 Famous St ranks against every home in each area.
MeasureThis homeO Fallon 62269St. Clair County
Estimated valuepricier than$206,03817% of homes56% of homes
Price per ft²pricier than$1373% of homes45% of homes
Living areabigger than1,502 ft²64% of homes73% of homes
Lot sizebigger than0.31 ac60% of homes65% of homes
Year builtnewer than196519% of homes51% of homes

About 120 Famous St

How much is 120 Famous St, O Fallon, IL worth?

The TopHap Estimate for 120 Famous St, O Fallon, IL is $206,038 as of Sep 24, 2026. The likely range is $183,548 to $228,528. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 120 Famous St, O Fallon, IL last sell?

120 Famous St, O Fallon, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 120 Famous St, O Fallon, IL?

120 Famous St, O Fallon, IL has 2 bathrooms, 1,502 square feet of living space and a 0.31-acre lot.

When was 120 Famous St, O Fallon, IL built?

120 Famous St, O Fallon, IL was built in 1965, making it 61 years old. The building has 1 story.

What schools serve 120 Famous St, O Fallon, IL?

120 Famous St, O Fallon, IL is assigned to Joseph Arthur Middle School (middle), rated A; Dawn Elser Elementary School (elementary), rated C; O'Fallon Township High School (high), rated B-. All sit in Central School District 104. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 120 Famous St, O Fallon, IL compare to other homes in O Fallon 62269?

Among the 12,271 homes in O Fallon 62269, it is worth more than 17% of them ($206,038 against a typical $344,901), its price per square foot is higher than 3% of them ($137 against a typical $239), it is bigger than 64% of them (1,502 ft² against a typical 1,280 ft²), its lot is bigger than 60% of them (0.31 ac against a typical 0.28 ac) and it is newer than 19% of them (1965 against a typical 1993). Measured against all of St. Clair County, it is worth more than 56% 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 120 Famous St, O Fallon, IL?

The 2025 property tax bill for 120 Famous St, O Fallon, IL was $2,139. The county assessed it at $30,444.

More homes on Famous St

Closest homes

More homes in O Fallon 62269

Assigned schools

Explore the area

See this home in context

Open 120 Famous St 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