Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$650,190
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 65How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

8508 PRAIRIE FIELD DR

UNION, IL 60180
2
Beds
0
Baths
3.05 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
8
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$650K
$426K low$875K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,608 (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.$164,070 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,134
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$135,936
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$148,372
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$492,210

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMcHenry
HeatingThe type of heating system in the home.None

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 · 3.9 mi
E
Locust Elementary SchoolA
Elementary · Grades PK–3 · 4.3 mi
M
Marengo Community Middle SchoolC
Middle · Grades 6–8 · 4.3 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%

Owner Tools

Do you own this home?
Claim this home

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

8508 Prairie Field Dr 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 94% of homes in McHenry County
  • Has a bigger lot than 94% of homes in McHenry County
  • Newer than 81% 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
$163K$782K

This home is worth more than 92% 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$650,190
CheaperTypical $396,419Pricier

Pricier than 92% of homes nearby

Lot size3.05 ac
SmallerTypical 1.16 acBigger

Bigger than 66% of homes nearby

Year built1999
OlderTypical 1975Newer

Newer than 81% of homes nearby

How 8508 Prairie Field Dr ranks against every home in each area.
MeasureThis homeUnion 60180McHenry County
Estimated valuepricier than$650,19092% of homes94% of homes
Lot sizebigger than3.05 ac66% of homes94% of homes
Year builtnewer than199981% of homes75% of homes

About 8508 Prairie Field Dr

How much is 8508 Prairie Field Dr, Union, IL worth?

The TopHap Estimate for 8508 Prairie Field Dr, Union, IL is $650,190 as of Aug 30, 2026. The likely range is $425,617 to $874,763. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8508 Prairie Field Dr, Union, IL last sell?

8508 Prairie Field Dr, Union, IL last sold on Nov 6, 2002, according to the county's recorded deed.

When was 8508 Prairie Field Dr, Union, IL built?

8508 Prairie Field Dr, Union, IL was built in 1999, making it 27 years old.

What schools serve 8508 Prairie Field Dr, Union, IL?

8508 Prairie Field Dr, Union, IL is assigned to Marengo High School (high), rated A-; Locust Elementary School (elementary), rated A; Marengo Community Middle School (middle), rated C. All sit in Marengo-Union Elementary Consolidated District 165. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8508 Prairie Field Dr, Union, IL compare to other homes in Union 60180?

Among the 652 homes in Union 60180, it is worth more than 92% of them ($650,190 against a typical $396,419), its lot is bigger than 66% of them (3.05 ac against a typical 1.16 ac) and it is newer than 81% of them (1999 against a typical 1975). Measured against all of McHenry County, it is worth more than 94% 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 8508 Prairie Field Dr, Union, IL?

The 2024 property tax bill for 8508 Prairie Field Dr, Union, IL was $9,608. The county assessed it at $164,070.

More homes on Prairie Field Dr

Closest homes

More homes in Union 60180

Assigned schools

Explore the area

See this home in context

Open 8508 Prairie Field Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map