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Single Family ResidentialResidential
$259,770$184 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $150,000 on Aug 24, 2026

1940 E CLARK ST

DIAMOND, IL 60416
0
Baths
1,408 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.
0.38 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.

Valuation

$260K
$244K low$275K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$150,000 · Aug 24, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,366 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$74,611 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,877
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,734
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,766
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$223,833

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyGRUNDY
Lot (acres)The size of the land the home sits on, from county records.0.38
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

H
Coal City High SchoolB+
High · Grades 9–12 · 2.3 mi
M
Coal City Middle SchoolA-
Middle · Grades 6–8 · 2.5 mi
E
Coal City Early Childhood Center
Elementary · Grades PK–1 · 2.8 mi

District: Coal City Community Unit School District 1

Neighborhood · ZIP 60416These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.9,053
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.394 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,292
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,300
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

1940 E Clark 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 less than 69% of homes in Grundy County
  • Has a bigger lot than 76% of homes in Coal City 60416
  • Older than 65% of homes in Grundy County

What homes are worth in Coal City 60416

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

This home
$138K$717K

This home is worth more than 38% of homes in Coal City 60416.

How it measures up in Coal City 60416

The dot is this home. The mark in the middle is the typical home in Coal City 60416.

Estimated value$259,770
CheaperTypical $291,392Pricier

Pricier than 38% of homes nearby

Price per ft²$184
CheaperTypical $187Pricier

Pricier than 47% of homes nearby

Living area1,408 ft²
SmallerTypical 1,511 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.38 ac
SmallerTypical 0.28 acBigger

Bigger than 76% of homes nearby

Year built1973
OlderTypical 1985Newer

Newer than 39% of homes nearby

How 1940 E Clark St ranks against every home in each area.
MeasureThis homeCoal City 60416Grundy County
Estimated valuepricier than$259,77038% of homes31% of homes
Price per ft²pricier than$18447% of homes47% of homes
Living areabigger than1,408 ft²44% of homes36% of homes
Lot sizebigger than0.38 ac76% of homes68% of homes
Year builtnewer than197339% of homes35% of homes

About 1940 E Clark St

How much is 1940 E Clark St, Diamond, IL worth?

The TopHap Estimate for 1940 E Clark St, Diamond, IL is $259,770 as of Aug 30, 2026. The likely range is $244,274 to $275,266. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1940 E Clark St, Diamond, IL last sell?

1940 E Clark St, Diamond, IL last sold on Aug 24, 2026 for $150,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1940 E Clark St, Diamond, IL?

1940 E Clark St, Diamond, IL has 1,408 square feet of living space and a 0.38-acre lot.

When was 1940 E Clark St, Diamond, IL built?

1940 E Clark St, Diamond, IL was built in 1973, making it 53 years old.

What schools serve 1940 E Clark St, Diamond, IL?

1940 E Clark St, Diamond, IL is assigned to Coal City High School (high), rated B+; Coal City Middle School (middle), rated A-; Coal City Early Childhood Center (elementary). All sit in Coal City Community Unit School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1940 E Clark St, Diamond, IL compare to other homes in Coal City 60416?

Among the 3,411 homes in Coal City 60416, it is worth more than 38% of them ($259,770 against a typical $291,392), its price per square foot is higher than 47% of them ($184 against a typical $187), it is bigger than 44% of them (1,408 ft² against a typical 1,511 ft²), its lot is bigger than 76% of them (0.38 ac against a typical 0.28 ac) and it is newer than 39% of them (1973 against a typical 1985). Measured against all of Grundy County, it is worth more than 31% 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 1940 E Clark St, Diamond, IL?

The 2025 property tax bill for 1940 E Clark St, Diamond, IL was $4,366. The county assessed it at $74,611.

More homes on E Clark St

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Assigned schools

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