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Single Family ResidenceResidential
$169,433$91 / 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 89How 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
Last sold for $160,000 on Nov 12, 2024

18705 W IL ROUTE 120

GRAYSLAKE, IL 60030
3
Beds
2
Baths
1,852 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.
0.88 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$169K
$151K low$187K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$160,000 · Nov 12, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,731 (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.$63,005 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,401
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,604
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,495
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$189,034

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.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.88
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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
Warren Township High SchoolA
High · Grades 9–12 · 1.7 mi
E
Woodland Elementary SchoolC+
Elementary · Grades 1–3 · 1.7 mi
M
Woodland Junior High SchoolC+
Middle · Grades 6–8 · 2.1 mi

District: Warren Township High School District 121

Neighborhood · ZIP 60030These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.41,684
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,568 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,167
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,229
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

18705 W Il Route 120 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 98% of homes in Grayslake 60030
  • Among the lowest price per square foot in Grayslake 60030
  • Has a bigger lot than 96% of homes in Grayslake 60030
  • Older than 96% of homes in Grayslake 60030

What homes are worth in Grayslake 60030

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

This home
$191K$778K

This home is worth more than 2% of homes in Grayslake 60030.

How it measures up in Grayslake 60030

The dot is this home. The mark in the middle is the typical home in Grayslake 60030.

Estimated value$169,433
CheaperTypical $379,029Pricier

Pricier than 2% of homes nearby

Price per ft²$91
CheaperTypical $221Pricier

Cheaper than almost all homes nearby

Living area1,852 ft²
SmallerTypical 1,672 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.88 ac
SmallerTypical 0.2 acBigger

Bigger than 96% of homes nearby

Year built1929
OlderTypical 1992Newer

Newer than 4% of homes nearby

How 18705 W Il Route 120 ranks against every home in each area.
MeasureThis homeGrayslake 60030Lake County
Estimated valuepricier than$169,4332% of homes4% of homes
Price per ft²pricier than$91almost no homesalmost no homes
Living areabigger than1,852 ft²60% of homes54% of homes
Lot sizebigger than0.88 ac96% of homes88% of homes
Year builtnewer than19294% of homes6% of homes

About 18705 W Il Route 120

How much is 18705 W Il Route 120, Grayslake, IL worth?

The TopHap Estimate for 18705 W Il Route 120, Grayslake, IL is $169,433 as of Aug 30, 2026. The likely range is $151,469 to $187,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18705 W Il Route 120, Grayslake, IL last sell?

18705 W Il Route 120, Grayslake, IL last sold on Nov 12, 2024 for $160,000, according to the county's recorded deed.

How big is 18705 W Il Route 120, Grayslake, IL?

18705 W Il Route 120, Grayslake, IL has 3 bedrooms, 2 bathrooms, 1,852 square feet of living space and a 0.88-acre lot.

When was 18705 W Il Route 120, Grayslake, IL built?

18705 W Il Route 120, Grayslake, IL was built in 1929, making it 97 years old. It is a conventional home. The building has 2 stories.

What schools serve 18705 W Il Route 120, Grayslake, IL?

18705 W Il Route 120, Grayslake, IL is assigned to Warren Township High School (high), rated A; Woodland Elementary School (elementary), rated C+; Woodland Junior High School (middle), rated C+. All sit in Warren Township High School District 121. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18705 W Il Route 120, Grayslake, IL compare to other homes in Grayslake 60030?

Among the 13,620 homes in Grayslake 60030, it is worth more than 2% of them ($169,433 against a typical $379,029), its price per square foot is higher than almost none of them ($91 against a typical $221), it is bigger than 60% of them (1,852 ft² against a typical 1,672 ft²), its lot is bigger than 96% of them (0.88 ac against a typical 0.2 ac) and it is newer than 4% of them (1929 against a typical 1992). Measured against all of Lake County, it is worth more than 4% 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 18705 W Il Route 120, Grayslake, IL?

The 2024 property tax bill for 18705 W Il Route 120, Grayslake, IL was $4,731. The county assessed it at $63,005.

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