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Commercial (General)Commercial

44 S MILL ST

NAPERVILLE, IL 60540
0
Baths
11,116 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.
0.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1858
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$55,753 (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.$956,203 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$455,253
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$500,950
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$871,891
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,868,609

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.84
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
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(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.

E
Naper Elementary SchoolA+
Elementary · Grades KG–4 · 0.0 mi
M
Washington Junior High SchoolA
Middle · Grades 5–8 · 0.4 mi
H
Naperville North High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Naperville Community Unit District 203

Neighborhood · ZIP 60540These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.45,217
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,223 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$143,923
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$182,929
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

44 S Mill 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.

  • Among the largest homes in Naperville 60540
  • Has a bigger lot than 93% of homes in Naperville 60540
  • Among the oldest homes in Naperville 60540

How it measures up in Naperville 60540

The dot is this home. The mark in the middle is the typical home in Naperville 60540.

Living area11,116 ft²
SmallerTypical 2,458 ft²Bigger

Bigger than almost all homes nearby

Lot size0.84 ac
SmallerTypical 0.25 acBigger

Bigger than 93% of homes nearby

Year built1858
OlderTypical 1983Newer

Older than almost all homes nearby

How 44 S Mill St ranks against every home in each area.
MeasureThis homeNaperville 60540DuPage County
Living areabigger than11,116 ft²almost all homesalmost all homes
Lot sizebigger than0.84 ac93% of homes84% of homes
Year builtnewer than1858almost no homesalmost no homes

About 44 S Mill St

When did 44 S Mill St, Naperville, IL last sell?

44 S Mill St, Naperville, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 44 S Mill St, Naperville, IL?

44 S Mill St, Naperville, IL has 11,116 square feet of living space and a 0.84-acre lot.

When was 44 S Mill St, Naperville, IL built?

44 S Mill St, Naperville, IL was built in 1858, making it 168 years old.

What schools serve 44 S Mill St, Naperville, IL?

44 S Mill St, Naperville, IL is assigned to Naper Elementary School (elementary), rated A+; Washington Junior High School (middle), rated A; Naperville North High School (high), rated A+. All sit in Naperville Community Unit District 203. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 44 S Mill St, Naperville, IL compare to other homes in Naperville 60540?

Among the 14,044 homes in Naperville 60540, it is bigger than almost all of them (11,116 ft² against a typical 2,458 ft²), its lot is bigger than 93% of them (0.84 ac against a typical 0.25 ac) and it is newer than almost none of them (1858 against a typical 1983). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 44 S Mill St, Naperville, IL?

The 2025 property tax bill for 44 S Mill St, Naperville, IL was $55,753. The county assessed it at $956,203.

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