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Single Family ResidenceResidential
$496,951$265 / 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 94How 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 $440,000 on Jun 3, 2024

4521 RIVER DR

LISLE, IL 60532
3
Beds
2.5
Baths
1,876 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.
0.56 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$497K
$466K low$528K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$440,000 · Jun 3, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,853 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$135,386 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,503
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94,883
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$124,746
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$406,158

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.127 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.56
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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(10)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Lisle High SchoolC-
High · Grades 9–12 · 0.7 mi
M
Lisle Jr High SchoolA-
Middle · Grades 6–8 · 1.0 mi
E
Lisle Elementary SchoolA
Elementary · Grades PK–5 · 2.0 mi

District: Lisle Community Unit School District 202

Neighborhood · ZIP 60532These 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.111
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 100.51

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,488
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,068 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,261
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,102
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

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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

4521 River 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.

  • Costs more per square foot than 76% of homes in Lisle 60532
  • Has a bigger lot than 81% of homes in DuPage County

What homes are worth in Lisle 60532

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

This home
$137K$1.1M

This home is worth more than 61% of homes in Lisle 60532.

How it measures up in Lisle 60532

The dot is this home. The mark in the middle is the typical home in Lisle 60532.

Estimated value$496,951
CheaperTypical $449,166Pricier

Pricier than 61% of homes nearby

Price per ft²$265
CheaperTypical $238Pricier

Pricier than 76% of homes nearby

Living area1,876 ft²
SmallerTypical 1,869 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.56 ac
SmallerTypical 0.28 acBigger

Bigger than 67% of homes nearby

Year built1972
OlderTypical 1978Newer

Newer than 39% of homes nearby

How 4521 River Dr ranks against every home in each area.
MeasureThis homeLisle 60532DuPage County
Estimated valuepricier than$496,95161% of homes59% of homes
Price per ft²pricier than$26576% of homes63% of homes
Living areabigger than1,876 ft²51% of homes52% of homes
Lot sizebigger than0.56 ac67% of homes81% of homes
Year builtnewer than197239% of homes39% of homes

About 4521 River Dr

How much is 4521 River Dr, Lisle, IL worth?

The TopHap Estimate for 4521 River Dr, Lisle, IL is $496,951 as of Aug 30, 2026. The likely range is $466,010 to $527,892. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4521 River Dr, Lisle, IL last sell?

4521 River Dr, Lisle, IL last sold on Jun 3, 2024 for $440,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4521 River Dr, Lisle, IL?

4521 River Dr, Lisle, IL has 3 bedrooms, 2.5 bathrooms, 1,876 square feet of living space and a 0.56-acre lot.

When was 4521 River Dr, Lisle, IL built?

4521 River Dr, Lisle, IL was built in 1972, making it 54 years old. It is a split level home. The building has 2 stories.

What schools serve 4521 River Dr, Lisle, IL?

4521 River Dr, Lisle, IL is assigned to Lisle High School (high), rated C-; Lisle Jr High School (middle), rated A-; Lisle Elementary School (elementary), rated A. All sit in Lisle Community Unit School District 202. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4521 River Dr, Lisle, IL compare to other homes in Lisle 60532?

Among the 9,252 homes in Lisle 60532, it is worth more than 61% of them ($496,951 against a typical $449,166), its price per square foot is higher than 76% of them ($265 against a typical $238), it is bigger than 51% of them (1,876 ft² against a typical 1,869 ft²), its lot is bigger than 67% of them (0.56 ac against a typical 0.28 ac) and it is newer than 39% of them (1972 against a typical 1978). Measured against all of DuPage County, it is worth more than 59% 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 4521 River Dr, Lisle, IL?

The 2025 property tax bill for 4521 River Dr, Lisle, IL was $8,853. The county assessed it at $135,386.

More homes on River Dr

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Assigned schools

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