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Rural ResidenceResidential
$654,025$296 / 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 81How 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

8220 LEECH RD

UNION, IL 60180
0
Baths
2,211 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.

Valuation

$654K
$531K low$777K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,844 (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.$135,413 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,412
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,001
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$125,422
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$406,239

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.48 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyMcHenry
Lot (acres)The size of the land the home sits on, from county records.20.00
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 · 4.1 mi
M
Marengo Community Middle SchoolC
Middle · Grades 6–8 · 4.5 mi
E
Locust Elementary SchoolA
Elementary · Grades PK–3 · 4.5 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%

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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

8220 Leech Rd 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
  • Costs more per square foot than 94% of homes in Union 60180
  • Bigger than 68% of homes in McHenry County
  • Among the largest lots in McHenry County
  • Older than 88% 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
$165K$756K

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$654,025
CheaperTypical $396,996Pricier

Pricier than 92% of homes nearby

Price per ft²$296
CheaperTypical $189Pricier

Pricier than 94% of homes nearby

Living area2,211 ft²
SmallerTypical 2,116 ft²Bigger

Bigger than 55% of homes nearby

Lot size20 ac
SmallerTypical 1.17 acBigger

Bigger than 95% of homes nearby

Year built1950
OlderTypical 1975Newer

Newer than 31% of homes nearby

How 8220 Leech Rd ranks against every home in each area.
MeasureThis homeUnion 60180McHenry County
Estimated valuepricier than$654,02592% of homes94% of homes
Price per ft²pricier than$29694% of homes94% of homes
Living areabigger than2,211 ft²55% of homes68% of homes
Lot sizebigger than20 ac95% of homesalmost all homes
Year builtnewer than195031% of homes12% of homes

About 8220 Leech Rd

How much is 8220 Leech Rd, Union, IL worth?

The TopHap Estimate for 8220 Leech Rd, Union, IL is $654,025 as of Aug 30, 2026. The likely range is $530,595 to $777,455. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8220 Leech Rd, Union, IL last sell?

8220 Leech Rd, Union, IL last sold on Dec 12, 1995, according to the county's recorded deed.

How big is 8220 Leech Rd, Union, IL?

8220 Leech Rd, Union, IL has 2,211 square feet of living space and a 20.00-acre lot.

When was 8220 Leech Rd, Union, IL built?

8220 Leech Rd, Union, IL was built in 1950, making it 76 years old.

What schools serve 8220 Leech Rd, Union, IL?

8220 Leech Rd, 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 8220 Leech Rd, Union, IL compare to other homes in Union 60180?

Among the 652 homes in Union 60180, it is worth more than 92% of them ($654,025 against a typical $396,996), its price per square foot is higher than 94% of them ($296 against a typical $189), it is bigger than 55% of them (2,211 ft² against a typical 2,116 ft²), its lot is bigger than 95% of them (20 ac against a typical 1.17 ac) and it is newer than 31% of them (1950 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 8220 Leech Rd, Union, IL?

The 2024 property tax bill for 8220 Leech Rd, Union, IL was $7,844. The county assessed it at $135,413.

More homes on Leech Rd

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More homes in Union 60180

Assigned schools

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