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Single Family ResidenceResidential
$484,334
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 63How 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 $30,000 on Nov 23, 1994

8004 S IL ROUTE 23

MARENGO, IL 60152
4
Beds
0
Baths
5.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$484K
$305K low$664K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$30,000 · Nov 23, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,669 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$135,134 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,121
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,013
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$120,419
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$405,402

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMcHenry
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
HeatingThe type of heating system in the home.None

Foreclosure Filings(2)

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

E
Riley SchoolB+
Elementary · Grades KG–8 · 1.6 mi
H
Marengo High SchoolA-
High · Grades 9–12 · 2.6 mi

District: Riley Community Consolidated School District 18

Neighborhood · ZIP 60152These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.12,669
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,828
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,862
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

8004 S Il Route 23 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 77% of homes in McHenry County
  • Has a bigger lot than 97% of homes in McHenry County
  • Newer than 65% of homes in McHenry County

What homes are worth in Marengo 60152

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

This home
$172K$773K

This home is worth more than 76% of homes in Marengo 60152.

How it measures up in Marengo 60152

The dot is this home. The mark in the middle is the typical home in Marengo 60152.

Estimated value$484,334
CheaperTypical $356,943Pricier

Pricier than 76% of homes nearby

Lot size5.3 ac
SmallerTypical 0.49 acBigger

Bigger than 85% of homes nearby

Year built1995
OlderTypical 1992Newer

Newer than 56% of homes nearby

How 8004 S Il Route 23 ranks against every home in each area.
MeasureThis homeMarengo 60152McHenry County
Estimated valuepricier than$484,33476% of homes77% of homes
Lot sizebigger than5.3 ac85% of homes97% of homes
Year builtnewer than199556% of homes65% of homes

About 8004 S Il Route 23

How much is 8004 S Il Route 23, Marengo, IL worth?

The TopHap Estimate for 8004 S Il Route 23, Marengo, IL is $484,334 as of Aug 30, 2026. The likely range is $304,707 to $663,961. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8004 S Il Route 23, Marengo, IL last sell?

8004 S Il Route 23, Marengo, IL last sold on Nov 23, 1994 for $30,000, according to the county's recorded deed.

When was 8004 S Il Route 23, Marengo, IL built?

8004 S Il Route 23, Marengo, IL was built in 1995, making it 31 years old.

What schools serve 8004 S Il Route 23, Marengo, IL?

8004 S Il Route 23, Marengo, IL is assigned to Riley School (elementary), rated B+; Marengo High School (high), rated A-. All sit in Riley Community Consolidated School District 18. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8004 S Il Route 23, Marengo, IL compare to other homes in Marengo 60152?

Among the 4,436 homes in Marengo 60152, it is worth more than 76% of them ($484,334 against a typical $356,943), its lot is bigger than 85% of them (5.3 ac against a typical 0.49 ac) and it is newer than 56% of them (1995 against a typical 1992). Measured against all of McHenry County, it is worth more than 77% 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 8004 S Il Route 23, Marengo, IL?

The 2024 property tax bill for 8004 S Il Route 23, Marengo, IL was $6,669. The county assessed it at $135,134.

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