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Single Family ResidenceResidential
$1,659,509$311 / 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 Sep 24, 2026
Last sold for $918,000 on Jun 15, 2021

488 THORNGATE LN

RIVERWOODS, IL 60015
4
Baths
5,336 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.
0.98 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
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

$1.7M
$1.5M low$1.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$918,000 · Jun 15, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$31,073 (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.$391,070 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$92,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$298,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$369,003
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,173,328

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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyLake
Lot (acres)The size of the land the home sits on, from county records.0.98
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
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 344 ft²

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.

M
Charles J. Caruso Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
E
South Park Elementary SchoolA+
Elementary · Grades KG–5 · 1.4 mi
H
Deerfield High SchoolA+
High · Grades 9–12 · 2.6 mi

District: Deerfield School District 109

Neighborhood · ZIP 60015These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.28,450
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,053 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$171,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$229,637
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

488 Thorngate Ln 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 98% of homes in Lake County
  • Costs more per square foot than 83% of homes in Lake County
  • Bigger than 98% of homes in Lake County
  • Has a bigger lot than 91% of homes in Lake County
  • Newer than 83% of homes in Deerfield 60015

What homes are worth in Deerfield 60015

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

This home
$245K$1.8M

This home is worth more than 96% of homes in Deerfield 60015.

How it measures up in Deerfield 60015

The dot is this home. The mark in the middle is the typical home in Deerfield 60015.

Estimated value$1,659,509
CheaperTypical $724,828Pricier

Pricier than 96% of homes nearby

Price per ft²$311
CheaperTypical $307Pricier

Pricier than 53% of homes nearby

Living area5,336 ft²
SmallerTypical 2,359 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.98 ac
SmallerTypical 0.27 acBigger

Bigger than 85% of homes nearby

Year built1995
OlderTypical 1971Newer

Newer than 83% of homes nearby

How 488 Thorngate Ln ranks against every home in each area.
MeasureThis homeDeerfield 60015Lake County
Estimated valuepricier than$1,659,50996% of homes98% of homes
Price per ft²pricier than$31153% of homes83% of homes
Living areabigger than5,336 ft²95% of homes98% of homes
Lot sizebigger than0.98 ac85% of homes91% of homes
Year builtnewer than199583% of homes75% of homes

About 488 Thorngate Ln

How much is 488 Thorngate Ln, Riverwoods, IL worth?

The TopHap Estimate for 488 Thorngate Ln, Riverwoods, IL is $1,659,509 as of Sep 24, 2026. The likely range is $1,530,538 to $1,788,481. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 488 Thorngate Ln, Riverwoods, IL last sell?

488 Thorngate Ln, Riverwoods, IL last sold on Jun 15, 2021 for $918,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 488 Thorngate Ln, Riverwoods, IL?

488 Thorngate Ln, Riverwoods, IL has 4 bathrooms, 5,336 square feet of living space and a 0.98-acre lot.

When was 488 Thorngate Ln, Riverwoods, IL built?

488 Thorngate Ln, Riverwoods, IL was built in 1995, making it 31 years old. The building has 2 stories.

What schools serve 488 Thorngate Ln, Riverwoods, IL?

488 Thorngate Ln, Riverwoods, IL is assigned to Charles J. Caruso Middle School (middle), rated A; South Park Elementary School (elementary), rated A+; Deerfield High School (high), rated A+. All sit in Deerfield School District 109. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 488 Thorngate Ln, Riverwoods, IL compare to other homes in Deerfield 60015?

Among the 9,368 homes in Deerfield 60015, it is worth more than 96% of them ($1,659,509 against a typical $724,828), its price per square foot is higher than 53% of them ($311 against a typical $307), it is bigger than 95% of them (5,336 ft² against a typical 2,359 ft²), its lot is bigger than 85% of them (0.98 ac against a typical 0.27 ac) and it is newer than 83% of them (1995 against a typical 1971). Measured against all of Lake County, it is worth more than 98% 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 488 Thorngate Ln, Riverwoods, IL?

The 2024 property tax bill for 488 Thorngate Ln, Riverwoods, IL was $31,073. The county assessed it at $391,070.

More homes on Thorngate Ln

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Assigned schools

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