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Single Family ResidenceResidential
$657,361$298 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $545,000 on Dec 12, 2022

8401 S PARK AVE

BURR RIDGE, IL 60527
3
Baths
2,204 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$657K
$613K low$702K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$545,000 · Dec 12, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,931 (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.$240,428 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$94,110
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$146,318
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,825
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$721,284

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.9 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.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.40
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

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.

M
Gower Middle SchoolA+
Middle · Grades 5–8 · 0.8 mi
E
Gower West Elementary SchoolA+
Elementary · Grades PK–4 · 1.9 mi
H
Hinsdale South High SchoolB+
High · Grades 9–12 · 2.0 mi

District: Hinsdale Township High School District 86

Neighborhood · ZIP 60527These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.31,289
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,890 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,731
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,490
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

8401 S Park Ave 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 77% of homes in DuPage County
  • Costs more per square foot than 77% of homes in DuPage County
  • Has a bigger lot than 74% of homes in DuPage County

What homes are worth in Willowbrook 60527

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

This home
$139K$2.2M

This home is worth more than 57% of homes in Willowbrook 60527.

How it measures up in Willowbrook 60527

The dot is this home. The mark in the middle is the typical home in Willowbrook 60527.

Estimated value$657,361
CheaperTypical $562,379Pricier

Pricier than 57% of homes nearby

Price per ft²$298
CheaperTypical $270Pricier

Pricier than 66% of homes nearby

Living area2,204 ft²
SmallerTypical 1,850 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.4 ac
SmallerTypical 0.65 acBigger

Bigger than 30% of homes nearby

Year built1979
OlderTypical 1979Newer

Newer than 52% of homes nearby

How 8401 S Park Ave ranks against every home in each area.
MeasureThis homeWillowbrook 60527DuPage County
Estimated valuepricier than$657,36157% of homes77% of homes
Price per ft²pricier than$29866% of homes77% of homes
Living areabigger than2,204 ft²55% of homes64% of homes
Lot sizebigger than0.4 ac30% of homes74% of homes
Year builtnewer than197952% of homes55% of homes

About 8401 S Park Ave

How much is 8401 S Park Ave, Burr Ridge, IL worth?

The TopHap Estimate for 8401 S Park Ave, Burr Ridge, IL is $657,361 as of Oct 21, 2026. The likely range is $612,698 to $702,024. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8401 S Park Ave, Burr Ridge, IL last sell?

8401 S Park Ave, Burr Ridge, IL last sold on Dec 12, 2022 for $545,000, according to the county's recorded deed.

How big is 8401 S Park Ave, Burr Ridge, IL?

8401 S Park Ave, Burr Ridge, IL has 3 bathrooms, 2,204 square feet of living space and a 0.40-acre lot.

When was 8401 S Park Ave, Burr Ridge, IL built?

8401 S Park Ave, Burr Ridge, IL was built in 1979, making it 47 years old. It is a split level home. The building has 1 story.

What schools serve 8401 S Park Ave, Burr Ridge, IL?

8401 S Park Ave, Burr Ridge, IL is assigned to Gower Middle School (middle), rated A+; Gower West Elementary School (elementary), rated A+; Hinsdale South High School (high), rated B+. All sit in Hinsdale Township High School District 86. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8401 S Park Ave, Burr Ridge, IL compare to other homes in Willowbrook 60527?

Among the 11,209 homes in Willowbrook 60527, it is worth more than 57% of them ($657,361 against a typical $562,379), its price per square foot is higher than 66% of them ($298 against a typical $270), it is bigger than 55% of them (2,204 ft² against a typical 1,850 ft²), its lot is bigger than 30% of them (0.4 ac against a typical 0.65 ac) and it is newer than 52% of them (1979 against a typical 1979). Measured against all of DuPage County, it is worth more than 77% 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 8401 S Park Ave, Burr Ridge, IL?

The 2025 property tax bill for 8401 S Park Ave, Burr Ridge, IL was $10,931. The county assessed it at $240,428.

More homes on S Park Ave

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