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Single Family ResidenceResidential
$678,199$204 / 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 $363,000 on Nov 13, 2020

17620 IL ROUTE 176

UNION, IL 60180
0
Baths
3,328 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.
5.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$678K
$622K low$734K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$363,000 · Nov 13, 2020
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.$387,799
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$310,239
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.42%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$290,400
PMAC LENDING SERVICES INC · recorded Nov 13, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,403 (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.$189,428 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,141
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$143,287
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$174,765
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$568,284

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.5.01
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes

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.

Foreclosure Filings(1)

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 · 2.5 mi
M
Marengo Community Middle SchoolC
Middle · Grades 6–8 · 2.8 mi
E
Locust Elementary SchoolA
Elementary · Grades PK–3 · 3.1 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.Owner occupied
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

17620 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 more than 96% of homes in Union 60180
  • Bigger than 93% of homes in McHenry County
  • Has a bigger lot than 96% of homes in McHenry County
  • Newer than 76% of homes in Union 60180

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 96% 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$678,199
CheaperTypical $392,304Pricier

Pricier than 96% of homes nearby

Price per ft²$204
CheaperTypical $192Pricier

Pricier than 59% of homes nearby

Living area3,328 ft²
SmallerTypical 2,054 ft²Bigger

Bigger than 87% of homes nearby

Lot size5.01 ac
SmallerTypical 1.16 acBigger

Bigger than 76% of homes nearby

Year built1994
OlderTypical 1975Newer

Newer than 76% of homes nearby

How 17620 Il Route 176 ranks against every home in each area.
MeasureThis homeUnion 60180McHenry County
Estimated valuepricier than$678,19996% of homes95% of homes
Price per ft²pricier than$20459% of homes48% of homes
Living areabigger than3,328 ft²87% of homes93% of homes
Lot sizebigger than5.01 ac76% of homes96% of homes
Year builtnewer than199476% of homes63% of homes

About 17620 Il Route 176

How much is 17620 Il Route 176, Union, IL worth?

The TopHap Estimate for 17620 Il Route 176, Union, IL is $678,199 as of Jul 14, 2026. The likely range is $622,162 to $734,236. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17620 Il Route 176, Union, IL last sell?

17620 Il Route 176, Union, IL last sold on Nov 13, 2020 for $363,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 17620 Il Route 176, Union, IL?

17620 Il Route 176, Union, IL has 3,328 square feet of living space and a 5.01-acre lot.

When was 17620 Il Route 176, Union, IL built?

17620 Il Route 176, Union, IL was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 17620 Il Route 176, Union, IL?

17620 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 17620 Il Route 176, Union, IL compare to other homes in Union 60180?

Among the 651 homes in Union 60180, it is worth more than 96% of them ($678,199 against a typical $392,304), its price per square foot is higher than 59% of them ($204 against a typical $192), it is bigger than 87% of them (3,328 ft² against a typical 2,054 ft²), its lot is bigger than 76% of them (5.01 ac against a typical 1.16 ac) and it is newer than 76% of them (1994 against a typical 1975). Measured against all of McHenry County, it is worth more than 95% 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 17620 Il Route 176, Union, IL?

The 2024 property tax bill for 17620 Il Route 176, Union, IL was $11,403. The county assessed it at $189,428.

Closest homes

More homes in Union 60180

Assigned schools

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