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Single Family ResidenceResidential
$395,550
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 91How 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
Last sold for $190,000 on Oct 30, 2000

18854 RIDGE LN

MARENGO, IL 60152
1
Baths
1.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$396K
$360K low$431K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,000 · Oct 30, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,414 (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.$94,284 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,547
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$74,737
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$85,263
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$282,852

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
CountyMcHenry
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.Central
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.Mixed

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.

E
Riley SchoolB+
Elementary · Grades KG–8 · 3.6 mi
H
Marengo High SchoolA-
High · Grades 9–12 · 5.0 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

18854 Ridge Ln 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 90% 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$766K

This home is worth more than 61% 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$395,550
CheaperTypical $352,662Pricier

Pricier than 61% of homes nearby

Lot size1.41 ac
SmallerTypical 0.49 acBigger

Bigger than 67% of homes nearby

Year built1984
OlderTypical 1992Newer

Newer than 39% of homes nearby

How 18854 Ridge Ln ranks against every home in each area.
MeasureThis homeMarengo 60152McHenry County
Estimated valuepricier than$395,55061% of homes57% of homes
Lot sizebigger than1.41 ac67% of homes90% of homes
Year builtnewer than198439% of homes41% of homes

About 18854 Ridge Ln

How much is 18854 Ridge Ln, Marengo, IL worth?

The TopHap Estimate for 18854 Ridge Ln, Marengo, IL is $395,550 as of Jul 14, 2026. The likely range is $360,109 to $430,991. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18854 Ridge Ln, Marengo, IL last sell?

18854 Ridge Ln, Marengo, IL last sold on Oct 30, 2000 for $190,000, according to the county's recorded deed.

When was 18854 Ridge Ln, Marengo, IL built?

18854 Ridge Ln, Marengo, IL was built in 1984, making it 42 years old. The building has 1 story.

What schools serve 18854 Ridge Ln, Marengo, IL?

18854 Ridge Ln, 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 18854 Ridge Ln, Marengo, IL compare to other homes in Marengo 60152?

Among the 4,435 homes in Marengo 60152, it is worth more than 61% of them ($395,550 against a typical $352,662), its lot is bigger than 67% of them (1.41 ac against a typical 0.49 ac) and it is newer than 39% of them (1984 against a typical 1992). Measured against all of McHenry County, it is worth more than 57% 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 18854 Ridge Ln, Marengo, IL?

The 2024 property tax bill for 18854 Ridge Ln, Marengo, IL was $4,414. The county assessed it at $94,284.

More homes on Ridge Ln

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