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Single Family ResidenceResidential
$532,807$214 / 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

521 SYCAMORE AVE

ROSELLE, IL 60172
4
Beds
3
Baths
2,495 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$533K
$495K low$571K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,997 (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.$174,515 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,099
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$126,416
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$159,651
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$523,545

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.0.27
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
CoolingThe type of cooling or air conditioning in the home.Window A/C
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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
Medinah Primary School
Elementary · Grades PK–2 · 0.1 mi
H
Lake Park High SchoolA-
High · Grades 9–12 · 0.3 mi
M
Medinah Middle SchoolB+
Middle · Grades 6–8 · 0.9 mi

District: Lake Park Community High School District 108

Neighborhood · ZIP 60172These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.123
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.23,052
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,383 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,042
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,455
Average tempThe average temperature here across a full year.48°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 Sycamore 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 84% of homes in Roselle 60172
  • Costs less per square foot than 76% of homes in DuPage County
  • Bigger than 83% of homes in Roselle 60172
  • Older than 83% of homes in Roselle 60172

What homes are worth in Roselle 60172

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

This home
$180K$873K

This home is worth more than 84% of homes in Roselle 60172.

How it measures up in Roselle 60172

The dot is this home. The mark in the middle is the typical home in Roselle 60172.

Estimated value$532,807
CheaperTypical $398,565Pricier

Pricier than 84% of homes nearby

Price per ft²$214
CheaperTypical $235Pricier

Pricier than 31% of homes nearby

Living area2,495 ft²
SmallerTypical 1,731 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.27 ac
SmallerTypical 0.26 acBigger

Bigger than 51% of homes nearby

Year built1962
OlderTypical 1977Newer

Newer than 17% of homes nearby

How 521 Sycamore Ave ranks against every home in each area.
MeasureThis homeRoselle 60172DuPage County
Estimated valuepricier than$532,80784% of homes64% of homes
Price per ft²pricier than$21431% of homes24% of homes
Living areabigger than2,495 ft²83% of homes73% of homes
Lot sizebigger than0.27 ac51% of homes58% of homes
Year builtnewer than196217% of homes23% of homes

About 521 Sycamore Ave

How much is 521 Sycamore Ave, Roselle, IL worth?

The TopHap Estimate for 521 Sycamore Ave, Roselle, IL is $532,807 as of Oct 21, 2026. The likely range is $494,633 to $570,981. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 Sycamore Ave, Roselle, IL last sell?

521 Sycamore Ave, Roselle, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 521 Sycamore Ave, Roselle, IL?

521 Sycamore Ave, Roselle, IL has 4 bedrooms, 3 bathrooms, 2,495 square feet of living space and a 0.27-acre lot.

When was 521 Sycamore Ave, Roselle, IL built?

521 Sycamore Ave, Roselle, IL was built in 1962, making it 64 years old. The building has 2 stories.

What schools serve 521 Sycamore Ave, Roselle, IL?

521 Sycamore Ave, Roselle, IL is assigned to Medinah Primary School (elementary); Lake Park High School (high), rated A-; Medinah Middle School (middle), rated B+. All sit in Lake Park Community High School District 108. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 Sycamore Ave, Roselle, IL compare to other homes in Roselle 60172?

Among the 8,994 homes in Roselle 60172, it is worth more than 84% of them ($532,807 against a typical $398,565), its price per square foot is higher than 31% of them ($214 against a typical $235), it is bigger than 83% of them (2,495 ft² against a typical 1,731 ft²), its lot is bigger than 51% of them (0.27 ac against a typical 0.26 ac) and it is newer than 17% of them (1962 against a typical 1977). Measured against all of DuPage County, it is worth more than 64% 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 Sycamore Ave, Roselle, IL?

The 2025 property tax bill for 521 Sycamore Ave, Roselle, IL was $7,997. The county assessed it at $174,515.

More homes on Sycamore Ave

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