Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$783,970$268 / 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

1139 STUART CT

NAPERVILLE, IL 60540
2.5
Baths
2,930 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$784K
$724K low$844K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,754 (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.$251,675 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,363
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,312
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$231,894
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$755,025

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.0.25
HeatingThe type of heating system in the home.Electric
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Kennedy Junior High SchoolA-
Middle · Grades 6–8 · 0.8 mi
E
Highlands Elementary SchoolA
Elementary · Grades KG–5 · 1.4 mi
H
Naperville North High SchoolA
High · Grades 9–12 · 2.7 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%

Owner Tools

Do you own this home?
Claim this home

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

1139 Stuart Ct 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 86% of homes in DuPage County
  • Bigger than 83% of homes in DuPage County

What homes are worth in Naperville 60540

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

This home
$240K$2.1M

This home is worth more than 71% of 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.

Estimated value$783,970
CheaperTypical $650,002Pricier

Pricier than 71% of homes nearby

Price per ft²$268
CheaperTypical $259Pricier

Pricier than 58% of homes nearby

Living area2,930 ft²
SmallerTypical 2,458 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.25 ac
SmallerTypical 0.25 acBigger

Bigger than 54% of homes nearby

Year built1984
OlderTypical 1984Newer

Newer than 54% of homes nearby

How 1139 Stuart Ct ranks against every home in each area.
MeasureThis homeNaperville 60540DuPage County
Estimated valuepricier than$783,97071% of homes86% of homes
Price per ft²pricier than$26858% of homes64% of homes
Living areabigger than2,930 ft²68% of homes83% of homes
Lot sizebigger than0.25 ac54% of homes55% of homes
Year builtnewer than198454% of homes62% of homes

About 1139 Stuart Ct

How much is 1139 Stuart Ct, Naperville, IL worth?

The TopHap Estimate for 1139 Stuart Ct, Naperville, IL is $783,970 as of Aug 30, 2026. The likely range is $724,359 to $843,581. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1139 Stuart Ct, Naperville, IL last sell?

1139 Stuart Ct, Naperville, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 1139 Stuart Ct, Naperville, IL?

1139 Stuart Ct, Naperville, IL has 2.5 bathrooms, 2,930 square feet of living space and a 0.25-acre lot.

When was 1139 Stuart Ct, Naperville, IL built?

1139 Stuart Ct, Naperville, IL was built in 1984, making it 42 years old. The building has 2 stories.

What schools serve 1139 Stuart Ct, Naperville, IL?

1139 Stuart Ct, Naperville, IL is assigned to Kennedy Junior High School (middle), rated A-; Highlands Elementary School (elementary), 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 1139 Stuart Ct, Naperville, IL compare to other homes in Naperville 60540?

Among the 14,044 homes in Naperville 60540, it is worth more than 71% of them ($783,970 against a typical $650,002), its price per square foot is higher than 58% of them ($268 against a typical $259), it is bigger than 68% of them (2,930 ft² against a typical 2,458 ft²), its lot is bigger than 54% of them (0.25 ac against a typical 0.25 ac) and it is newer than 54% of them (1984 against a typical 1984). Measured against all of DuPage County, it is worth more than 86% 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 1139 Stuart Ct, Naperville, IL?

The 2025 property tax bill for 1139 Stuart Ct, Naperville, IL was $13,754. The county assessed it at $251,675.

More homes on Stuart Ct

Closest homes

More homes in Naperville 60540

Assigned schools

Explore the area

See this home in context

Open 1139 Stuart Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map