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Residential (General/Single)Residential
Last sold for $400,000 on Aug 13, 2026

21003 RIVER RD

MARENGO, IL 60152
0
Baths
6 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Aug 13, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,509 (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.$276,545 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,567
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,978
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$243,936
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$829,635

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyMCHENRY
Lot (acres)The size of the land the home sits on, from county records.6.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

M
Marengo Community Middle SchoolC
Middle · Grades 6–8 · 2.3 mi
E
Locust Elementary SchoolA
Elementary · Grades PK–3 · 2.5 mi
H
Marengo High SchoolA-
High · Grades 9–12 · 2.5 mi

District: Marengo-Union Elementary Consolidated District 165

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%

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

21003 River Rd 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.

  • Has a bigger lot than 97% of homes in McHenry County

How it measures up in Marengo 60152

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

Lot size6 ac
SmallerTypical 0.47 acBigger

Bigger than 88% of homes nearby

How 21003 River Rd ranks against every home in each area.
MeasureThis homeMarengo 60152McHenry County
Lot sizebigger than6 ac88% of homes97% of homes

About 21003 River Rd

When did 21003 River Rd, Marengo, IL last sell?

21003 River Rd, Marengo, IL last sold on Aug 13, 2026 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 21003 River Rd, Marengo, IL?

21003 River Rd, Marengo, IL is assigned to Marengo Community Middle School (middle), rated C; Locust Elementary School (elementary), rated A; Marengo High School (high), rated A-. All sit in Marengo-Union Elementary Consolidated District 165. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 21003 River Rd, Marengo, IL?

The 2024 property tax bill for 21003 River Rd, Marengo, IL was $17,509. The county assessed it at $276,545.

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Assigned schools

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See this home in context

Open 21003 River Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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