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Single Family ResidenceResidential
$475,099$279 / 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 Aug 30, 2026

420 CLIFF CT

LISLE, IL 60532
2
Baths
1,701 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.
1.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$475K
$439K low$511K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,656 (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.$163,141 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,349
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,792
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$150,319
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$489,423

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
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Goodrich Elementary SchoolB+
Elementary · Grades KG–6 · 1.1 mi
M
Thomas Jefferson Junior High SchoolA
Middle · Grades 7–8 · 1.8 mi
H
Community High School District 99 - North High SchoolB
High · Grades 9–12 · 3.1 mi

District: Woodridge School District 68

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%

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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

420 Cliff Ct 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 84% of homes in Lisle 60532
  • Has a bigger lot than 87% 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
$138K$1.1M

This home is worth more than 56% 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$475,099
CheaperTypical $449,778Pricier

Pricier than 56% of homes nearby

Price per ft²$279
CheaperTypical $238Pricier

Pricier than 84% of homes nearby

Living area1,701 ft²
SmallerTypical 1,865 ft²Bigger

Bigger than 45% of homes nearby

Lot size1.1 ac
SmallerTypical 0.28 acBigger

Bigger than 72% of homes nearby

Year built1974
OlderTypical 1978Newer

Newer than 44% of homes nearby

How 420 Cliff Ct ranks against every home in each area.
MeasureThis homeLisle 60532DuPage County
Estimated valuepricier than$475,09956% of homes55% of homes
Price per ft²pricier than$27984% of homes69% of homes
Living areabigger than1,701 ft²45% of homes44% of homes
Lot sizebigger than1.1 ac72% of homes87% of homes
Year builtnewer than197444% of homes43% of homes

About 420 Cliff Ct

How much is 420 Cliff Ct, Lisle, IL worth?

The TopHap Estimate for 420 Cliff Ct, Lisle, IL is $475,099 as of Aug 30, 2026. The likely range is $438,999 to $511,199. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Cliff Ct, Lisle, IL last sell?

420 Cliff Ct, Lisle, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 420 Cliff Ct, Lisle, IL?

420 Cliff Ct, Lisle, IL has 2 bathrooms and 1,701 square feet of living space.

When was 420 Cliff Ct, Lisle, IL built?

420 Cliff Ct, Lisle, IL was built in 1974, making it 52 years old. It is a split level home.

What schools serve 420 Cliff Ct, Lisle, IL?

420 Cliff Ct, Lisle, IL is assigned to Goodrich Elementary School (elementary), rated B+; Thomas Jefferson Junior High School (middle), rated A; Community High School District 99 - North High School (high), rated B. All sit in Woodridge School District 68. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Cliff Ct, Lisle, IL compare to other homes in Lisle 60532?

Among the 9,252 homes in Lisle 60532, it is worth more than 56% of them ($475,099 against a typical $449,778), its price per square foot is higher than 84% of them ($279 against a typical $238), it is bigger than 45% of them (1,701 ft² against a typical 1,865 ft²), its lot is bigger than 72% of them (1.1 ac against a typical 0.28 ac) and it is newer than 44% of them (1974 against a typical 1978). Measured against all of DuPage County, it is worth more than 55% 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 420 Cliff Ct, Lisle, IL?

The 2025 property tax bill for 420 Cliff Ct, Lisle, IL was $11,656. The county assessed it at $163,141.

More homes on Cliff Ct

Closest homes

More homes in Lisle 60532

Assigned schools

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