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Single Family ResidenceResidential
$284,372$316 / 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 Jul 14, 2026

9557 STATE ROUTE 161

MASCOUTAH, IL 62258
0
Baths
900 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.
10.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$284K
$262K low$306K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$238,372
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$190,698
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.12%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$46,000
BANK OF AMERICA · recorded Dec 1, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,253 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$77,899 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,287
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,612
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,196
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$233,697

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.59
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
81
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 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
CountySt. Clair
Lot (acres)The size of the land the home sits on, from county records.10.21
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
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.GazeboDeck · 356 ft²Patio · 612 ft²

Transaction History(2)

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.

M
Mascoutah Middle SchoolB-
Middle · Grades 6–8 · 2.1 mi
H
Mascoutah High SchoolA
High · Grades 9–12 · 2.1 mi
E
Mascoutah Elementary SchoolA
Elementary · Grades PK–5 · 2.3 mi

District: Mascoutah Community Unit School District 19

Neighborhood · ZIP 62258These 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.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.171

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.10,389
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,031
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

9557 State Route 161 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 74% of homes in St. Clair County
  • Costs more per square foot than 93% of homes in St. Clair County
  • Smaller than 84% of homes in Mascoutah 62258
  • Has a bigger lot than 98% of homes in St. Clair County
  • Newer than 65% of homes in St. Clair County

What homes are worth in Mascoutah 62258

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

This home
$75K$572K

This home is worth more than 64% of homes in Mascoutah 62258.

How it measures up in Mascoutah 62258

The dot is this home. The mark in the middle is the typical home in Mascoutah 62258.

Estimated value$284,372
CheaperTypical $238,292Pricier

Pricier than 64% of homes nearby

Price per ft²$316
CheaperTypical $179Pricier

Pricier than 92% of homes nearby

Living area900 ft²
SmallerTypical 1,320 ft²Bigger

Bigger than 16% of homes nearby

Lot size10.21 ac
SmallerTypical 0.25 acBigger

Bigger than 95% of homes nearby

Year built1982
OlderTypical 1982Newer

Newer than 50% of homes nearby

How 9557 State Route 161 ranks against every home in each area.
MeasureThis homeMascoutah 62258St. Clair County
Estimated valuepricier than$284,37264% of homes74% of homes
Price per ft²pricier than$31692% of homes93% of homes
Living areabigger than900 ft²16% of homes21% of homes
Lot sizebigger than10.21 ac95% of homes98% of homes
Year builtnewer than198250% of homes65% of homes

About 9557 State Route 161

How much is 9557 State Route 161, Mascoutah, IL worth?

The TopHap Estimate for 9557 State Route 161, Mascoutah, IL is $284,372 as of Jul 14, 2026. The likely range is $262,249 to $306,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 9557 State Route 161, Mascoutah, IL?

9557 State Route 161, Mascoutah, IL has 900 square feet of living space and a 10.21-acre lot.

When was 9557 State Route 161, Mascoutah, IL built?

9557 State Route 161, Mascoutah, IL was built in 1982, making it 44 years old. The building has 2 stories.

What schools serve 9557 State Route 161, Mascoutah, IL?

9557 State Route 161, Mascoutah, IL is assigned to Mascoutah Middle School (middle), rated B-; Mascoutah High School (high), rated A; Mascoutah Elementary School (elementary), rated A. All sit in Mascoutah Community Unit School District 19. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9557 State Route 161, Mascoutah, IL compare to other homes in Mascoutah 62258?

Among the 3,981 homes in Mascoutah 62258, it is worth more than 64% of them ($284,372 against a typical $238,292), its price per square foot is higher than 92% of them ($316 against a typical $179), it is bigger than 16% of them (900 ft² against a typical 1,320 ft²), its lot is bigger than 95% of them (10.21 ac against a typical 0.25 ac) and it is newer than 50% of them (1982 against a typical 1982). Measured against all of St. Clair County, it is worth more than 74% 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 9557 State Route 161, Mascoutah, IL?

The 2024 property tax bill for 9557 State Route 161, Mascoutah, IL was $4,253. The county assessed it at $77,899.

Closest homes

More homes in Mascoutah 62258

Assigned schools

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