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Single Family ResidenceResidential
$298,305$137 / 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 92How 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 $130,000 on Jan 18, 2019

17515 IL ROUTE 176

UNION, IL 60180
0
Baths
2,185 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.
2.83 ac
Lot SizeThe size of the land the home sits on, from county records.
1931
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$298K
$274K low$323K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$130,000 · Jan 18, 2019
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$298,305
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$238,644

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,016 (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.$79,787 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,240
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,547
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,611
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$239,361

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMcHenry
Lot (acres)The size of the land the home sits on, from county records.2.83
HeatingThe type of heating system in the home.None

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.

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

H
Marengo High SchoolA-
High · Grades 9–12 · 2.6 mi
M
Marengo Community Middle SchoolC
Middle · Grades 6–8 · 2.9 mi
E
Locust Elementary SchoolA
Elementary · Grades PK–3 · 3.2 mi

District: Marengo-Union Elementary Consolidated District 165

Neighborhood · ZIP 60180These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.0%
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.3,015
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.145 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,446
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,187
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

17515 Il Route 176 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 Union 60180
  • Costs less per square foot than 97% of homes in McHenry County
  • Bigger than 67% of homes in McHenry County
  • Has a bigger lot than 93% of homes in McHenry County
  • Older than 95% of homes in McHenry County

What homes are worth in Union 60180

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

This home
$175K$772K

This home is worth more than 31% of homes in Union 60180.

How it measures up in Union 60180

The dot is this home. The mark in the middle is the typical home in Union 60180.

Estimated value$298,305
CheaperTypical $392,304Pricier

Pricier than 31% of homes nearby

Price per ft²$137
CheaperTypical $192Pricier

Pricier than 14% of homes nearby

Living area2,185 ft²
SmallerTypical 2,054 ft²Bigger

Bigger than 57% of homes nearby

Lot size2.83 ac
SmallerTypical 1.16 acBigger

Bigger than 66% of homes nearby

Year built1931
OlderTypical 1975Newer

Newer than 24% of homes nearby

How 17515 Il Route 176 ranks against every home in each area.
MeasureThis homeUnion 60180McHenry County
Estimated valuepricier than$298,30531% of homes31% of homes
Price per ft²pricier than$13714% of homes3% of homes
Living areabigger than2,185 ft²57% of homes67% of homes
Lot sizebigger than2.83 ac66% of homes93% of homes
Year builtnewer than193124% of homes5% of homes

About 17515 Il Route 176

How much is 17515 Il Route 176, Union, IL worth?

The TopHap Estimate for 17515 Il Route 176, Union, IL is $298,305 as of Jul 14, 2026. The likely range is $273,752 to $322,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17515 Il Route 176, Union, IL last sell?

17515 Il Route 176, Union, IL last sold on Jan 18, 2019 for $130,000, according to the county's recorded deed.

How big is 17515 Il Route 176, Union, IL?

17515 Il Route 176, Union, IL has 2,185 square feet of living space and a 2.83-acre lot.

When was 17515 Il Route 176, Union, IL built?

17515 Il Route 176, Union, IL was built in 1931, making it 95 years old. The building has 2 stories.

What schools serve 17515 Il Route 176, Union, IL?

17515 Il Route 176, Union, IL is assigned to Marengo High School (high), rated A-; Marengo Community Middle School (middle), rated C; Locust Elementary School (elementary), rated A. All sit in Marengo-Union Elementary Consolidated District 165. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17515 Il Route 176, Union, IL compare to other homes in Union 60180?

Among the 651 homes in Union 60180, it is worth more than 31% of them ($298,305 against a typical $392,304), its price per square foot is higher than 14% of them ($137 against a typical $192), it is bigger than 57% of them (2,185 ft² against a typical 2,054 ft²), its lot is bigger than 66% of them (2.83 ac against a typical 1.16 ac) and it is newer than 24% of them (1931 against a typical 1975). Measured against all of McHenry 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 17515 Il Route 176, Union, IL?

The 2024 property tax bill for 17515 Il Route 176, Union, IL was $5,016. The county assessed it at $79,787.

Closest homes

More homes in Union 60180

Assigned schools

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