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Single Family ResidenceResidential
$220,077$110 / 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 80How 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

203 WATER ST

THORNTON, IL 60476
3
Beds
3 / 1
Baths
1,997 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
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

$220K
$176K low$264K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,266 (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.$23,760 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,424
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$6,336
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$23,760
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$237,600

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.59
90
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.39 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.Ranch
CountyCook
Lot (acres)The size of the land the home sits on, from county records.1.00
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
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

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

E
Wolcott SchoolC+
Elementary · Grades PK–8 · 0.4 mi
H
Thornwood High SchoolD
High · Grades 9–12 · 1.0 mi

District: Thornton School District 154

Neighborhood · ZIP 60476These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
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.2,865
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.846 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,123
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,801
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

203 Water 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 93% of homes in Thornton 60476
  • Costs less per square foot than 94% of homes in Cook County
  • Bigger than 95% of homes in Thornton 60476
  • Among the largest lots in Thornton 60476
  • Newer than 96% of homes in Thornton 60476

What homes are worth in Thornton 60476

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

This home
$91K$274K

This home is worth more than 93% of homes in Thornton 60476.

How it measures up in Thornton 60476

The dot is this home. The mark in the middle is the typical home in Thornton 60476.

Estimated value$220,077
CheaperTypical $158,622Pricier

Pricier than 93% of homes nearby

Price per ft²$110
CheaperTypical $135Pricier

Pricier than 14% of homes nearby

Living area1,997 ft²
SmallerTypical 1,073 ft²Bigger

Bigger than 95% of homes nearby

Lot size1 ac
SmallerTypical 0.16 acBigger

Bigger than almost all homes nearby

Year built1987
OlderTypical 1957Newer

Newer than 96% of homes nearby

How 203 Water St ranks against every home in each area.
MeasureThis homeThornton 60476Cook County
Estimated valuepricier than$220,07793% of homes22% of homes
Price per ft²pricier than$11014% of homes6% of homes
Living areabigger than1,997 ft²95% of homes70% of homes
Lot sizebigger than1 acalmost all homes88% of homes
Year builtnewer than198796% of homes81% of homes

About 203 Water St

How much is 203 Water St, Thornton, IL worth?

The TopHap Estimate for 203 Water St, Thornton, IL is $220,077 as of Sep 24, 2026. The likely range is $175,655 to $264,499. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 203 Water St, Thornton, IL?

203 Water St, Thornton, IL has 3 bedrooms, 3 bathrooms, 1,997 square feet of living space and a 1.00-acre lot.

When was 203 Water St, Thornton, IL built?

203 Water St, Thornton, IL was built in 1987, making it 39 years old. It is a ranch home. The building has 2 stories.

What schools serve 203 Water St, Thornton, IL?

203 Water St, Thornton, IL is assigned to Wolcott School (elementary), rated C+; Thornwood High School (high), rated D. All sit in Thornton School District 154. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 203 Water St, Thornton, IL compare to other homes in Thornton 60476?

Among the 928 homes in Thornton 60476, it is worth more than 93% of them ($220,077 against a typical $158,622), its price per square foot is higher than 14% of them ($110 against a typical $135), it is bigger than 95% of them (1,997 ft² against a typical 1,073 ft²), its lot is bigger than almost all of them (1 ac against a typical 0.16 ac) and it is newer than 96% of them (1987 against a typical 1957). Measured against all of Cook County, it is worth more than 22% 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 203 Water St, Thornton, IL?

The 2023 property tax bill for 203 Water St, Thornton, IL was $9,266. The county assessed it at $23,760.

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