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Apartments (Generic)Residential
Last sold for $545,000 on Aug 27, 2025

3641 W 120TH ST

ALSIP, IL 60803
6
Beds
3
Baths
3,794 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$545,000 · Aug 27, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,672 (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.$38,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$380,000

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.39
10
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.
76
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
Lot (acres)The size of the land the home sits on, from county records.0.22
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.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hamlin Upper Grade CenterC
Middle · Grades 6–8 · 0.3 mi
H
Dwight D. Eisenhower High SchoolD
High · Grades 9–12 · 1.2 mi
E
Lawn Manor School
Elementary · Grades PK–2 · 1.7 mi

District: Community High School District 218

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

3641 W 120th 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.

  • Bigger than 98% of homes in Alsip 60803
  • Has a bigger lot than 66% 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 area3,794 ft²
SmallerTypical 1,200 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.22 ac
SmallerTypical 0.17 acBigger

Bigger than 63% of homes nearby

Year built1967
OlderTypical 1970Newer

Newer than 44% of homes nearby

How 3641 W 120th St ranks against every home in each area.
MeasureThis homeAlsip 60803Cook County
Living areabigger than3,794 ft²98% of homes94% of homes
Lot sizebigger than0.22 ac63% of homes66% of homes
Year builtnewer than196744% of homes61% of homes

About 3641 W 120th St

When did 3641 W 120th St, Alsip, IL last sell?

3641 W 120th St, Alsip, IL last sold on Aug 27, 2025 for $545,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3641 W 120th St, Alsip, IL?

3641 W 120th St, Alsip, IL has 6 bedrooms, 3 bathrooms, 3,794 square feet of living space and a 0.22-acre lot.

When was 3641 W 120th St, Alsip, IL built?

3641 W 120th St, Alsip, IL was built in 1967, making it 59 years old. The building has 2 stories.

What schools serve 3641 W 120th St, Alsip, IL?

3641 W 120th St, Alsip, IL is assigned to Hamlin Upper Grade Center (middle), rated C; Dwight D. Eisenhower High School (high), rated D; Lawn Manor School (elementary). All sit in Community High School District 218. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3641 W 120th St, Alsip, IL compare to other homes in Alsip 60803?

Among the 6,878 homes in Alsip 60803, it is bigger than 98% of them (3,794 ft² against a typical 1,200 ft²), its lot is bigger than 63% of them (0.22 ac against a typical 0.17 ac) and it is newer than 44% of them (1967 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 3641 W 120th St, Alsip, IL?

The 2023 property tax bill for 3641 W 120th St, Alsip, IL was $11,672. The county assessed it at $38,000.

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