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Single Family ResidentialResidential
$756,095$267 / 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 97How 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
Last sold for $485,000 on Jul 29, 2019

864 ROSSMERE CT

NAPERVILLE, IL 60540
3 / 1
Baths
2,829 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
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

$756K
$736K low$776K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$485,000 · Jul 29, 2019
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$756,095
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$604,876

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,483 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$204,446 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,717
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$122,729
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$204,446
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$613,338

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyDuPage
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Steam
FireplaceWhether the home has a fireplace, and what kind.Glass Log

Transaction History(2)

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 · 0.5 mi
E
Highlands Elementary SchoolA
Elementary · Grades KG–5 · 1.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

864 Rossmere 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 84% of homes in DuPage County
  • Costs less per square foot than 75% of homes in Naperville 60540
  • Bigger than 85% of homes in DuPage County
  • Has a bigger lot than 66% of homes in Naperville 60540

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
$220K$2M

This home is worth more than 68% 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$756,095
CheaperTypical $637,245Pricier

Pricier than 68% of homes nearby

Price per ft²$267
CheaperTypical $335Pricier

Pricier than 25% of homes nearby

Living area2,829 ft²
SmallerTypical 1,736 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.28 ac
SmallerTypical 0.25 acBigger

Bigger than 66% of homes nearby

Year built1977
OlderTypical 1983Newer

Newer than 38% of homes nearby

How 864 Rossmere Ct ranks against every home in each area.
MeasureThis homeNaperville 60540DuPage County
Estimated valuepricier than$756,09568% of homes84% of homes
Price per ft²pricier than$26725% of homes47% of homes
Living areabigger than2,829 ft²79% of homes85% of homes
Lot sizebigger than0.28 ac66% of homes62% of homes
Year builtnewer than197738% of homes50% of homes

About 864 Rossmere Ct

How much is 864 Rossmere Ct, Naperville, IL worth?

The TopHap Estimate for 864 Rossmere Ct, Naperville, IL is $756,095 as of Jul 14, 2026. The likely range is $736,304 to $775,886. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 864 Rossmere Ct, Naperville, IL last sell?

864 Rossmere Ct, Naperville, IL last sold on Jul 29, 2019 for $485,000, according to the county's recorded deed.

How big is 864 Rossmere Ct, Naperville, IL?

864 Rossmere Ct, Naperville, IL has 3 bathrooms, 2,829 square feet of living space and a 0.28-acre lot.

When was 864 Rossmere Ct, Naperville, IL built?

864 Rossmere Ct, Naperville, IL was built in 1977, making it 49 years old. The building has 2 stories.

What schools serve 864 Rossmere Ct, Naperville, IL?

864 Rossmere 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 864 Rossmere Ct, Naperville, IL compare to other homes in Naperville 60540?

Among the 14,033 homes in Naperville 60540, it is worth more than 68% of them ($756,095 against a typical $637,245), its price per square foot is higher than 25% of them ($267 against a typical $335), it is bigger than 79% of them (2,829 ft² against a typical 1,736 ft²), its lot is bigger than 66% of them (0.28 ac against a typical 0.25 ac) and it is newer than 38% of them (1977 against a typical 1983). Measured against all of DuPage County, it is worth more than 84% 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 864 Rossmere Ct, Naperville, IL?

The 2024 property tax bill for 864 Rossmere Ct, Naperville, IL was $12,483. The county assessed it at $204,446.

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Assigned schools

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