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Apartments (Generic)Residential

12341 S KOSTNER AVE

ALSIP, IL 60803
56
Beds
0
Baths
28,176 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.
1.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$60,834 (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.$179,985 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$34,531
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$145,454
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$179,985
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,799,850

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
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.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyCOOK
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.

E
Lane Elementary SchoolD+
Elementary · Grades KG–6 · 0.3 mi
M
Prairie Junior High SchoolC+
Middle · Grades 7–8 · 0.6 mi
H
Alan B. Shepard High SchoolC-
High · Grades 9–12 · 2.6 mi

District: Alsip-Hazelgreen-Oaklawn School District 126

Neighborhood · ZIP 60803These 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.97
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 100.46

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.20,810
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,847 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,007
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,389
Average tempThe average temperature here across a full year.50°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

12341 S Kostner Ave 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.

  • Among the largest homes in Alsip 60803
  • Has a bigger lot than 91% of homes in Cook County
  • Newer than 69% of homes in Cook County

How it measures up in Alsip 60803

The dot is this home. The mark in the middle is the typical home in Alsip 60803.

Living area28,176 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than almost all homes nearby

Lot size1.44 ac
SmallerTypical 0.17 acBigger

Bigger than 88% of homes nearby

Year built1973
OlderTypical 1970Newer

Newer than 57% of homes nearby

How 12341 S Kostner Ave ranks against every home in each area.
MeasureThis homeAlsip 60803Cook County
Living areabigger than28,176 ft²almost all homesalmost all homes
Lot sizebigger than1.44 ac88% of homes91% of homes
Year builtnewer than197357% of homes69% of homes

About 12341 S Kostner Ave

When did 12341 S Kostner Ave, Alsip, IL last sell?

12341 S Kostner Ave, Alsip, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12341 S Kostner Ave, Alsip, IL?

12341 S Kostner Ave, Alsip, IL has 56 bedrooms and 28,176 square feet of living space.

When was 12341 S Kostner Ave, Alsip, IL built?

12341 S Kostner Ave, Alsip, IL was built in 1973, making it 53 years old.

What schools serve 12341 S Kostner Ave, Alsip, IL?

12341 S Kostner Ave, Alsip, IL is assigned to Lane Elementary School (elementary), rated D+; Prairie Junior High School (middle), rated C+; Alan B. Shepard High School (high), rated C-. All sit in Alsip-Hazelgreen-Oaklawn School District 126. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12341 S Kostner Ave, Alsip, IL compare to other homes in Alsip 60803?

Among the 6,876 homes in Alsip 60803, it is bigger than almost all of them (28,176 ft² against a typical 1,200 ft²), its lot is bigger than 88% of them (1.44 ac against a typical 0.17 ac) and it is newer than 57% of them (1973 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12341 S Kostner Ave, Alsip, IL?

The 2024 property tax bill for 12341 S Kostner Ave, Alsip, IL was $60,834. The county assessed it at $179,985.

More homes on S Kostner Ave

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