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Single Family ResidenceResidential
$300,293$261 / 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
Last sold for $165,000 on Jun 17, 2019

521 FREMONT ST

WEST CHICAGO, IL 60185
3
Beds
1
Baths
1,152 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$300K
$277K low$324K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$165,000 · Jun 17, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,391 (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.$83,790 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,506
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60,284
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$76,654
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$251,370

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.A-Frame
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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(3)

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.

E
Turner SchoolC+
Elementary · Grades KG–5 · 0.3 mi
H
West Chicago Community High SchoolC+
High · Grades 9–12 · 0.8 mi
M
Leman Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi

District: West Chicago School District 33

Neighborhood · ZIP 60185These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.37,607
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,201 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,650
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$120,447
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

521 Fremont 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 less than 85% of homes in DuPage County
  • Costs more per square foot than 69% of homes in West Chicago 60185
  • Smaller than 84% of homes in DuPage County
  • Has a smaller lot than 84% of homes in West Chicago 60185
  • Older than 89% of homes in DuPage County

What homes are worth in West Chicago 60185

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

This home
$245K$823K

This home is worth more than 16% of homes in West Chicago 60185.

How it measures up in West Chicago 60185

The dot is this home. The mark in the middle is the typical home in West Chicago 60185.

Estimated value$300,293
CheaperTypical $410,868Pricier

Pricier than 16% of homes nearby

Price per ft²$261
CheaperTypical $230Pricier

Pricier than 69% of homes nearby

Living area1,152 ft²
SmallerTypical 1,778 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.17 ac
SmallerTypical 0.27 acBigger

Bigger than 16% of homes nearby

Year built1952
OlderTypical 1975Newer

Newer than 15% of homes nearby

How 521 Fremont St ranks against every home in each area.
MeasureThis homeWest Chicago 60185DuPage County
Estimated valuepricier than$300,29316% of homes15% of homes
Price per ft²pricier than$26169% of homes60% of homes
Living areabigger than1,152 ft²22% of homes16% of homes
Lot sizebigger than0.17 ac16% of homes18% of homes
Year builtnewer than195215% of homes11% of homes

About 521 Fremont St

How much is 521 Fremont St, West Chicago, IL worth?

The TopHap Estimate for 521 Fremont St, West Chicago, IL is $300,293 as of Aug 30, 2026. The likely range is $277,079 to $323,507. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Fremont St, West Chicago, IL last sell?

521 Fremont St, West Chicago, IL last sold on Jun 17, 2019 for $165,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 521 Fremont St, West Chicago, IL?

521 Fremont St, West Chicago, IL has 3 bedrooms, 1 bathrooms, 1,152 square feet of living space and a 0.17-acre lot.

When was 521 Fremont St, West Chicago, IL built?

521 Fremont St, West Chicago, IL was built in 1952, making it 74 years old. It is a a-frame home. The building has 1 story.

What schools serve 521 Fremont St, West Chicago, IL?

521 Fremont St, West Chicago, IL is assigned to Turner School (elementary), rated C+; West Chicago Community High School (high), rated C+; Leman Middle School (middle), rated B-. All sit in West Chicago School District 33. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Fremont St, West Chicago, IL compare to other homes in West Chicago 60185?

Among the 9,095 homes in West Chicago 60185, it is worth more than 16% of them ($300,293 against a typical $410,868), its price per square foot is higher than 69% of them ($261 against a typical $230), it is bigger than 22% of them (1,152 ft² against a typical 1,778 ft²), its lot is bigger than 16% of them (0.17 ac against a typical 0.27 ac) and it is newer than 15% of them (1952 against a typical 1975). Measured against all of DuPage County, it is worth more than 15% 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 521 Fremont St, West Chicago, IL?

The 2025 property tax bill for 521 Fremont St, West Chicago, IL was $6,391. The county assessed it at $83,790.

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