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Single Family ResidenceResidential
$790,442$348 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $363,500 on Jun 16, 2003

632 THORNWOOD DR

NAPERVILLE, IL 60540
2
Baths
2,272 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$790K
$743K low$838K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$363,500 · Jun 16, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,834 (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.$202,764 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$119,689
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$83,075
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$186,828
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$608,292

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.45
HeatingThe type of heating system in the home.Yes
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(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.

E
Highlands Elementary SchoolA+
Elementary · Grades KG–5 · 0.2 mi
H
Naperville Central High SchoolA+
High · Grades 9–12 · 0.7 mi
M
Kennedy Junior High SchoolA+
Middle · Grades 6–8 · 1.8 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

632 Thornwood Dr 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
  • Costs more per square foot than 91% of homes in Naperville 60540
  • Bigger than 66% of homes in DuPage County
  • Has a bigger lot than 88% of homes in Naperville 60540
  • Older than 91% 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
$234K$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$790,442
CheaperTypical $652,545Pricier

Pricier than 71% of homes nearby

Price per ft²$348
CheaperTypical $262Pricier

Pricier than 91% of homes nearby

Living area2,272 ft²
SmallerTypical 2,448 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.45 ac
SmallerTypical 0.25 acBigger

Bigger than 88% of homes nearby

Year built1958
OlderTypical 1983Newer

Newer than 9% of homes nearby

How 632 Thornwood Dr ranks against every home in each area.
MeasureThis homeNaperville 60540DuPage County
Estimated valuepricier than$790,44271% of homes86% of homes
Price per ft²pricier than$34891% of homes88% of homes
Living areabigger than2,272 ft²42% of homes66% of homes
Lot sizebigger than0.45 ac88% of homes76% of homes
Year builtnewer than19589% of homes18% of homes

About 632 Thornwood Dr

How much is 632 Thornwood Dr, Naperville, IL worth?

The TopHap Estimate for 632 Thornwood Dr, Naperville, IL is $790,442 as of Sep 24, 2026. The likely range is $742,814 to $838,070. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 632 Thornwood Dr, Naperville, IL last sell?

632 Thornwood Dr, Naperville, IL last sold on Jun 16, 2003 for $363,500, according to the county's recorded deed.

How big is 632 Thornwood Dr, Naperville, IL?

632 Thornwood Dr, Naperville, IL has 2 bathrooms, 2,272 square feet of living space and a 0.45-acre lot.

When was 632 Thornwood Dr, Naperville, IL built?

632 Thornwood Dr, Naperville, IL was built in 1958, making it 68 years old. It is a split level home.

What schools serve 632 Thornwood Dr, Naperville, IL?

632 Thornwood Dr, Naperville, IL is assigned to Highlands Elementary School (elementary), rated A+; Naperville Central High School (high), rated A+; Kennedy 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 632 Thornwood Dr, 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 ($790,442 against a typical $652,545), its price per square foot is higher than 91% of them ($348 against a typical $262), it is bigger than 42% of them (2,272 ft² against a typical 2,448 ft²), its lot is bigger than 88% of them (0.45 ac against a typical 0.25 ac) and it is newer than 9% of them (1958 against a typical 1983). 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 632 Thornwood Dr, Naperville, IL?

The 2025 property tax bill for 632 Thornwood Dr, Naperville, IL was $11,834. The county assessed it at $202,764.

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