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Single Family ResidenceResidential
$69,525$83 / 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 71How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $25,000 on Jul 13, 2023

666 FORSYTHE AVE

CALUMET CITY, IL 60409
2
Beds
1
Baths
836 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.
3,750 ft²
Lot SizeThe size of the land the home sits on, from county records.
1912
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$70K
$50K low$89K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$25,000 · Jul 13, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,052 (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.$6,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$65,000

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.47
60
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.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyCOOK
Lot (acres)The size of the land the home sits on, from county records.0.09
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Hot Water
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(6)

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.

E
Wilson Elementary School
Elementary · Grades PK–2 · 0.3 mi
H
Thornton Fractnl No High SchoolD-
High · Grades 9–12 · 0.8 mi
M
Wentworth Jr High SchoolD-
Middle · Grades 6–8 · 0.9 mi

District: Calumet City School District 155

Neighborhood · ZIP 60409These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.34,386
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,756 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,473
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,133
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

666 Forsythe 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 least valuable homes in Cook County
  • Costs less per square foot than 98% of homes in Cook County
  • Smaller than 96% of homes in Cook County
  • Has a smaller lot than 86% of homes in Calumet City 60409
  • Older than 95% of homes in Calumet City 60409

What homes are worth in Calumet City 60409

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

This home
$60K$265K

This home is worth more than 4% of homes in Calumet City 60409.

How it measures up in Calumet City 60409

The dot is this home. The mark in the middle is the typical home in Calumet City 60409.

Estimated value$69,525
CheaperTypical $151,221Pricier

Pricier than 4% of homes nearby

Price per ft²$83
CheaperTypical $131Pricier

Pricier than 12% of homes nearby

Living area836 ft²
SmallerTypical 1,233 ft²Bigger

Bigger than 6% of homes nearby

Lot size3,750 ft²
SmallerTypical 0.12 acBigger

Bigger than 14% of homes nearby

Year built1912
OlderTypical 1961Newer

Newer than 5% of homes nearby

How 666 Forsythe Ave ranks against every home in each area.
MeasureThis homeCalumet City 60409Cook County
Estimated valuepricier than$69,5254% of homesalmost no homes
Price per ft²pricier than$8312% of homes2% of homes
Living areabigger than836 ft²6% of homes4% of homes
Lot sizebigger than3,750 ft²14% of homes23% of homes
Year builtnewer than19125% of homes12% of homes

About 666 Forsythe Ave

How much is 666 Forsythe Ave, Calumet City, IL worth?

The TopHap Estimate for 666 Forsythe Ave, Calumet City, IL is $69,525 as of Oct 21, 2026. The likely range is $49,555 to $89,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 666 Forsythe Ave, Calumet City, IL last sell?

666 Forsythe Ave, Calumet City, IL last sold on Jul 13, 2023 for $25,000, according to the county's recorded deed.

How big is 666 Forsythe Ave, Calumet City, IL?

666 Forsythe Ave, Calumet City, IL has 2 bedrooms, 1 bathrooms, 836 square feet of living space and a 0.09-acre lot.

When was 666 Forsythe Ave, Calumet City, IL built?

666 Forsythe Ave, Calumet City, IL was built in 1912, making it 114 years old. The building has 1 story.

What schools serve 666 Forsythe Ave, Calumet City, IL?

666 Forsythe Ave, Calumet City, IL is assigned to Wilson Elementary School (elementary); Thornton Fractnl No High School (high), rated D-; Wentworth Jr High School (middle), rated D-. All sit in Calumet City School District 155. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 666 Forsythe Ave, Calumet City, IL compare to other homes in Calumet City 60409?

Among the 11,087 homes in Calumet City 60409, it is worth more than 4% of them ($69,525 against a typical $151,221), its price per square foot is higher than 12% of them ($83 against a typical $131), it is bigger than 6% of them (836 ft² against a typical 1,233 ft²), its lot is bigger than 14% of them (3,750 ft² against a typical 0.12 ac) and it is newer than 5% of them (1912 against a typical 1961). Measured against all of Cook County, it is worth more than almost no 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 666 Forsythe Ave, Calumet City, IL?

The 2023 property tax bill for 666 Forsythe Ave, Calumet City, IL was $2,052. The county assessed it at $6,500.

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