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Single Family ResidenceResidential
$798,931$306 / 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 Jul 14, 2026

520 81ST ST

BURR RIDGE, IL 60527
3 / 1
Baths
2,614 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$799K
$731K low$866K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$581,048
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$464,838
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.28%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$98,554
WELLS FARGO HOME MORTGAGE INC · recorded Nov 19, 2003
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$75,000
HEALTHCARE ASSOCIATES CU
3rd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$44,329

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,204 (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.$255,329 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$113,425
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$141,904
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$255,329
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$765,987

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDuPage
Lot (acres)The size of the land the home sits on, from county records.0.46
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.None

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 · 0.3 mi
E
Gower West Elementary SchoolA
Elementary · Grades PK–4 · 1.5 mi
H
Hinsdale South High SchoolB+
High · Grades 9–12 · 1.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

520 81st St 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 87% of homes in DuPage County
  • Costs more per square foot than 68% of homes in Willowbrook 60527
  • Bigger than 81% of homes in DuPage County
  • Has a bigger lot than 77% of homes in DuPage County
  • Newer than 71% of homes in Willowbrook 60527

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
$138K$2.2M

This home is worth more than 68% 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$798,931
CheaperTypical $555,894Pricier

Pricier than 68% of homes nearby

Price per ft²$306
CheaperTypical $267Pricier

Pricier than 68% of homes nearby

Living area2,614 ft²
SmallerTypical 1,850 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.46 ac
SmallerTypical 0.63 acBigger

Bigger than 36% of homes nearby

Year built1987
OlderTypical 1979Newer

Newer than 71% of homes nearby

How 520 81st St ranks against every home in each area.
MeasureThis homeWillowbrook 60527DuPage County
Estimated valuepricier than$798,93168% of homes87% of homes
Price per ft²pricier than$30668% of homes66% of homes
Living areabigger than2,614 ft²64% of homes81% of homes
Lot sizebigger than0.46 ac36% of homes77% of homes
Year builtnewer than198771% of homes69% of homes

About 520 81st St

How much is 520 81st St, Burr Ridge, IL worth?

The TopHap Estimate for 520 81st St, Burr Ridge, IL is $798,931 as of Jul 14, 2026. The likely range is $731,418 to $866,444. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 520 81st St, Burr Ridge, IL?

520 81st St, Burr Ridge, IL has 3 bathrooms, 2,614 square feet of living space and a 0.46-acre lot.

When was 520 81st St, Burr Ridge, IL built?

520 81st St, Burr Ridge, IL was built in 1987, making it 39 years old. The building has 2 stories.

What schools serve 520 81st St, Burr Ridge, IL?

520 81st St, 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 520 81st St, Burr Ridge, IL compare to other homes in Willowbrook 60527?

Among the 11,652 homes in Willowbrook 60527, it is worth more than 68% of them ($798,931 against a typical $555,894), its price per square foot is higher than 68% of them ($306 against a typical $267), it is bigger than 64% of them (2,614 ft² against a typical 1,850 ft²), its lot is bigger than 36% of them (0.46 ac against a typical 0.63 ac) and it is newer than 71% of them (1987 against a typical 1979). Measured against all of DuPage County, it is worth more than 87% 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 520 81st St, Burr Ridge, IL?

The 2024 property tax bill for 520 81st St, Burr Ridge, IL was $12,204. The county assessed it at $255,329.

Closest homes

More homes in Burr Ridge 60527

Assigned schools

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