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Single Family ResidenceResidential
$238,101$157 / 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

509 231ST ST

STEGER, IL 60475
3
Beds
1
Baths
1,516 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.
2.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$238K
$220K low$257K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,951 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$23,862 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,662
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,861
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$238,620

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.61
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
70
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
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.169 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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.Bungalow
CountyCook
Lot (acres)The size of the land the home sits on, from county records.2.55
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.None
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, Detached

Foreclosure Filings(1)

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

H
Bloom Trail High SchoolF
High · Grades 9–12 · 1.0 mi
E
Steger Primary Center
Elementary · Grades PK–1 · 2.0 mi
M
Columbia Central SchoolC-
Middle · Grades 5–8 · 2.0 mi

District: Bloom Township High School District 206

Neighborhood · ZIP 60475These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.9,754
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,053 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,407
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,045
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

509 231st 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 more than 84% of homes in Steger 60475
  • Costs more per square foot than 85% of homes in Steger 60475
  • Bigger than 69% of homes in Steger 60475
  • Among the largest lots in Steger 60475
  • Older than 73% of homes in Steger 60475

What homes are worth in Steger 60475

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

This home
$72K$390K

This home is worth more than 84% of homes in Steger 60475.

How it measures up in Steger 60475

The dot is this home. The mark in the middle is the typical home in Steger 60475.

Estimated value$238,101
CheaperTypical $154,650Pricier

Pricier than 84% of homes nearby

Price per ft²$157
CheaperTypical $127Pricier

Pricier than 85% of homes nearby

Living area1,516 ft²
SmallerTypical 1,225 ft²Bigger

Bigger than 69% of homes nearby

Lot size2.55 ac
SmallerTypical 0.14 acBigger

Bigger than almost all homes nearby

Year built1951
OlderTypical 1961Newer

Newer than 27% of homes nearby

How 509 231st St ranks against every home in each area.
MeasureThis homeSteger 60475Cook County
Estimated valuepricier than$238,10184% of homes27% of homes
Price per ft²pricier than$15785% of homes16% of homes
Living areabigger than1,516 ft²69% of homes53% of homes
Lot sizebigger than2.55 acalmost all homes93% of homes
Year builtnewer than195127% of homes36% of homes

About 509 231st St

How much is 509 231st St, Steger, IL worth?

The TopHap Estimate for 509 231st St, Steger, IL is $238,101 as of Sep 24, 2026. The likely range is $219,693 to $256,509. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 509 231st St, Steger, IL?

509 231st St, Steger, IL has 3 bedrooms, 1 bathrooms, 1,516 square feet of living space and a 2.55-acre lot.

When was 509 231st St, Steger, IL built?

509 231st St, Steger, IL was built in 1951, making it 75 years old. It is a bungalow home. The building has 1 story.

What schools serve 509 231st St, Steger, IL?

509 231st St, Steger, IL is assigned to Bloom Trail High School (high), rated F; Steger Primary Center (elementary); Columbia Central School (middle), rated C-. All sit in Bloom Township High School District 206. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 231st St, Steger, IL compare to other homes in Steger 60475?

Among the 3,718 homes in Steger 60475, it is worth more than 84% of them ($238,101 against a typical $154,650), its price per square foot is higher than 85% of them ($157 against a typical $127), it is bigger than 69% of them (1,516 ft² against a typical 1,225 ft²), its lot is bigger than almost all of them (2.55 ac against a typical 0.14 ac) and it is newer than 27% of them (1951 against a typical 1961). Measured against all of Cook County, it is worth more than 27% 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 509 231st St, Steger, IL?

The 2023 property tax bill for 509 231st St, Steger, IL was $7,951. The county assessed it at $23,862.

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