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Apartments (Generic)Residential
Last sold for $245,000 on Jul 2, 1998

520 BROOKSIDE DR

WESTMONT, IL 60559
244
Beds
0
Baths
4,960 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.
1976
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$245,000 · Jul 2, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,446 (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.$158,736 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$103,969
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$54,767
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$147,114
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$476,208

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.40
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
O'Neill Middle SchoolB+
Middle · Grades 7–8 · 0.5 mi
E
El Sierra Elementary SchoolB
Elementary · Grades KG–6 · 1.1 mi
H
Community High School District 99 - South High SchoolB-
High · Grades 9–12 · 1.5 mi

District: Downers Grove Grade School District 58

Neighborhood · ZIP 60559These 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.128
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 100.54

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.23,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,552 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,823
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,007
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

520 Brookside 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.

  • Bigger than 98% of homes in Westmont 60559
  • Has a bigger lot than 85% of homes in Westmont 60559

How it measures up in Westmont 60559

The dot is this home. The mark in the middle is the typical home in Westmont 60559.

Living area4,960 ft²
SmallerTypical 1,457 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.4 ac
SmallerTypical 0.21 acBigger

Bigger than 85% of homes nearby

Year built1976
OlderTypical 1977Newer

Newer than 49% of homes nearby

How 520 Brookside Dr ranks against every home in each area.
MeasureThis homeWestmont 60559DuPage County
Living areabigger than4,960 ft²98% of homes97% of homes
Lot sizebigger than0.4 ac85% of homes74% of homes
Year builtnewer than197649% of homes47% of homes

About 520 Brookside Dr

When did 520 Brookside Dr, Westmont, IL last sell?

520 Brookside Dr, Westmont, IL last sold on Jul 2, 1998 for $245,000, according to the county's recorded deed.

How big is 520 Brookside Dr, Westmont, IL?

520 Brookside Dr, Westmont, IL has 244 bedrooms, 4,960 square feet of living space and a 0.40-acre lot.

When was 520 Brookside Dr, Westmont, IL built?

520 Brookside Dr, Westmont, IL was built in 1976, making it 50 years old.

What schools serve 520 Brookside Dr, Westmont, IL?

520 Brookside Dr, Westmont, IL is assigned to O'Neill Middle School (middle), rated B+; El Sierra Elementary School (elementary), rated B; Community High School District 99 - South High School (high), rated B-. All sit in Downers Grove Grade School District 58. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 Brookside Dr, Westmont, IL compare to other homes in Westmont 60559?

Among the 6,971 homes in Westmont 60559, it is bigger than 98% of them (4,960 ft² against a typical 1,457 ft²), its lot is bigger than 85% of them (0.4 ac against a typical 0.21 ac) and it is newer than 49% of them (1976 against a typical 1977). 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 Brookside Dr, Westmont, IL?

The 2025 property tax bill for 520 Brookside Dr, Westmont, IL was $9,446. The county assessed it at $158,736.

More homes on Brookside Dr

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Assigned schools

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