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Commercial (General)Commercial
$146,849
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 69How 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

1004 N MILL ST

NAPERVILLE, IL 60563
0
Baths
13.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$147K
$102K low$192K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$260 (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.$4,455 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,392
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,063
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,062
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$13,365

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyDUPAGE
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
Mill Street Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Naperville North High SchoolA
High · Grades 9–12 · 0.2 mi
M
Jefferson Junior High SchoolA-
Middle · Grades 6–8 · 0.7 mi

District: Naperville Community Unit District 203

Neighborhood · ZIP 60563These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
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.38,367
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,497 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,639
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

1004 N 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 least valuable homes in Naperville 60563
  • Has a bigger lot than 96% of homes in DuPage County

What homes are worth in Naperville 60563

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

This home
$177K$1.3M

This home is worth less than almost all homes in Naperville 60563.

How it measures up in Naperville 60563

The dot is this home. The mark in the middle is the typical home in Naperville 60563.

Estimated value$146,849
CheaperTypical $489,787Pricier

Cheaper than almost all homes nearby

Lot size13.86 ac
SmallerTypical 0.27 acBigger

Bigger than 95% of homes nearby

How 1004 N Mill St ranks against every home in each area.
MeasureThis homeNaperville 60563DuPage County
Estimated valuepricier than$146,849almost no homesalmost no homes
Lot sizebigger than13.86 ac95% of homes96% of homes

About 1004 N Mill St

How much is 1004 N Mill St, Naperville, IL worth?

The TopHap Estimate for 1004 N Mill St, Naperville, IL is $146,849 as of Jul 14, 2026. The likely range is $102,005 to $191,693. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1004 N Mill St, Naperville, IL last sell?

1004 N Mill St, Naperville, IL last sold on Jan 5, 2011, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 1004 N Mill St, Naperville, IL?

1004 N Mill St, Naperville, IL is assigned to Mill Street Elementary School (elementary), rated A; Naperville North High School (high), rated A; Jefferson Junior High School (middle), rated A-. All sit in Naperville Community Unit District 203. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1004 N Mill St, Naperville, IL compare to other homes in Naperville 60563?

Among the 10,625 homes in Naperville 60563, it is worth more than almost none of them ($146,849 against a typical $489,787) and its lot is bigger than 95% of them (13.86 ac against a typical 0.27 ac). Measured against all of DuPage County, it is worth more than almost no 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 1004 N Mill St, Naperville, IL?

The 2025 property tax bill for 1004 N Mill St, Naperville, IL was $260. The county assessed it at $4,455.

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