Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$78,524$75 / 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 96How 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

18 W 140TH CT

RIVERDALE, IL 60827
3
Beds
1
Baths
1,046 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.
4,087 ft²
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
2
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

$79K
$75K low$82K 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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
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.118%
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.$35,000
SEAWAY NATIONAL BANK · R · recorded Aug 8, 2006
2nd 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.$60,000
SEAWAY BANK & TRUST CO

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,934 (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.$7,124 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,737
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,387
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,123
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$71,240

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
46
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.11 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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

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

E
Park Elementary SchoolB-
Elementary · Grades KG–6 · 0.3 mi
M
Roosevelt Junior High SchoolC
Middle · Grades 7–8 · 0.8 mi
H
Thornton Township High SchoolD-
High · Grades 9–12 · 1.9 mi

District: Thornton Township High School District 205

Neighborhood · ZIP 60827These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.31%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.23,615
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,205 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,523
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$58,831
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%

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.No

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

18 W 140th Ct 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 82% of homes in Cook County
  • Has a smaller lot than 71% of homes in Cook County
  • Older than 67% of homes in Riverdale 60827

What homes are worth in Riverdale 60827

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

This home
$38K$230K

This home is worth more than 15% of homes in Riverdale 60827.

How it measures up in Riverdale 60827

The dot is this home. The mark in the middle is the typical home in Riverdale 60827.

Estimated value$78,524
CheaperTypical $124,748Pricier

Pricier than 15% of homes nearby

Price per ft²$75
CheaperTypical $113Pricier

Pricier than 16% of homes nearby

Living area1,046 ft²
SmallerTypical 1,124 ft²Bigger

Bigger than 38% of homes nearby

Lot size4,087 ft²
SmallerTypical 0.1 acBigger

Bigger than 42% of homes nearby

Year built1950
OlderTypical 1954Newer

Newer than 33% of homes nearby

How 18 W 140th Ct ranks against every home in each area.
MeasureThis homeRiverdale 60827Cook County
Estimated valuepricier than$78,52415% of homesalmost no homes
Price per ft²pricier than$7516% of homes2% of homes
Living areabigger than1,046 ft²38% of homes18% of homes
Lot sizebigger than4,087 ft²42% of homes29% of homes
Year builtnewer than195033% of homes35% of homes

About 18 W 140th Ct

How much is 18 W 140th Ct, Riverdale, IL worth?

The TopHap Estimate for 18 W 140th Ct, Riverdale, IL is $78,524 as of Jul 14, 2026. The likely range is $75,409 to $81,639. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 W 140th Ct, Riverdale, IL last sell?

18 W 140th Ct, Riverdale, IL last sold on Jan 16, 1991, according to the county's recorded deed.

How big is 18 W 140th Ct, Riverdale, IL?

18 W 140th Ct, Riverdale, IL has 3 bedrooms, 1 bathrooms, 1,046 square feet of living space and a 0.09-acre lot.

When was 18 W 140th Ct, Riverdale, IL built?

18 W 140th Ct, Riverdale, IL was built in 1950, making it 76 years old. The building has 2 stories.

What schools serve 18 W 140th Ct, Riverdale, IL?

18 W 140th Ct, Riverdale, IL is assigned to Park Elementary School (elementary), rated B-; Roosevelt Junior High School (middle), rated C; Thornton Township High School (high), rated D-. All sit in Thornton Township High School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 W 140th Ct, Riverdale, IL compare to other homes in Riverdale 60827?

Among the 6,648 homes in Riverdale 60827, it is worth more than 15% of them ($78,524 against a typical $124,748), its price per square foot is higher than 16% of them ($75 against a typical $113), it is bigger than 38% of them (1,046 ft² against a typical 1,124 ft²), its lot is bigger than 42% of them (4,087 ft² against a typical 0.1 ac) and it is newer than 33% of them (1950 against a typical 1954). 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 18 W 140th Ct, Riverdale, IL?

The 2023 property tax bill for 18 W 140th Ct, Riverdale, IL was $2,934. The county assessed it at $7,124.

Closest homes

More homes in Riverdale 60827

Assigned schools

Explore the area

See this home in context

Open 18 W 140th Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map