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Residential (General/Single)Residential
$531,104$112 / 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 98How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $277,000 on Jun 20, 2012

915 THORNAPPLE LN

MARENGO, IL 60152
2
Beds
0
Baths
4,732 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.
0.77 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$531K
$519K low$543K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$277,000 · Jun 20, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,362 (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.$142,957 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,223
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$129,734
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$127,390
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$428,871

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.0.77
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.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.Garage, Attached
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.

H
Marengo High SchoolB-
High · Grades 9–12 · 1.0 mi
E
Riley SchoolA-
Elementary · Grades KG–8 · 3.2 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

915 Thornapple 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.

  • Worth more than 84% of homes in McHenry County
  • Among the lowest price per square foot in McHenry County
  • Bigger than 98% of homes in McHenry County
  • Has a bigger lot than 80% of homes in McHenry County
  • Newer than 98% 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
$170K$896K

This home is worth more than 82% 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$531,104
CheaperTypical $357,601Pricier

Pricier than 82% of homes nearby

Price per ft²$112
CheaperTypical $205Pricier

Pricier than 5% of homes nearby

Living area4,732 ft²
SmallerTypical 2,320 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.77 ac
SmallerTypical 0.5 acBigger

Bigger than 55% of homes nearby

Year built2010
OlderTypical 1992Newer

Newer than 97% of homes nearby

How 915 Thornapple Ln ranks against every home in each area.
MeasureThis homeMarengo 60152McHenry County
Estimated valuepricier than$531,10482% of homes84% of homes
Price per ft²pricier than$1125% of homesalmost no homes
Living areabigger than4,732 ft²96% of homes98% of homes
Lot sizebigger than0.77 ac55% of homes80% of homes
Year builtnewer than201097% of homes98% of homes

About 915 Thornapple Ln

How much is 915 Thornapple Ln, Marengo, IL worth?

The TopHap Estimate for 915 Thornapple Ln, Marengo, IL is $531,104 as of Oct 21, 2026. The likely range is $519,386 to $542,822. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 915 Thornapple Ln, Marengo, IL last sell?

915 Thornapple Ln, Marengo, IL last sold on Jun 20, 2012 for $277,000, according to the county's recorded deed.

How big is 915 Thornapple Ln, Marengo, IL?

915 Thornapple Ln, Marengo, IL has 2 bedrooms, 4,732 square feet of living space and a 0.77-acre lot.

When was 915 Thornapple Ln, Marengo, IL built?

915 Thornapple Ln, Marengo, IL was built in 2010, making it 16 years old. The building has 1 story.

What schools serve 915 Thornapple Ln, Marengo, IL?

915 Thornapple Ln, Marengo, IL is assigned to Marengo High School (high), rated B-; Riley School (elementary), 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 915 Thornapple Ln, Marengo, IL compare to other homes in Marengo 60152?

Among the 4,443 homes in Marengo 60152, it is worth more than 82% of them ($531,104 against a typical $357,601), its price per square foot is higher than 5% of them ($112 against a typical $205), it is bigger than 96% of them (4,732 ft² against a typical 2,320 ft²), its lot is bigger than 55% of them (0.77 ac against a typical 0.5 ac) and it is newer than 97% of them (2010 against a typical 1992). Measured against all of McHenry County, it is worth more than 84% 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 915 Thornapple Ln, Marengo, IL?

The 2024 property tax bill for 915 Thornapple Ln, Marengo, IL was $8,362. The county assessed it at $142,957.

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