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CondominiumResidential
$240,000$240 / 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 86How 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
Last sold for $240,000 on Aug 10, 2026

446 VALLEY DR

NAPERVILLE, IL 60563
Building report
2
Beds
1
Baths
1,000 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$240K
$207K low$273K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Aug 10, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,899 (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.$74,867 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,451
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$60,416
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,266
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$224,601

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.32
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
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(6)

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.

H
Naperville North High SchoolA
High · Grades 9–12 · 0.9 mi
E
Mill Street Elementary SchoolA
Elementary · Grades KG–5 · 1.3 mi
M
Jefferson Junior High SchoolA-
Middle · Grades 6–8 · 1.9 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

446 Valley 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 less than 93% of homes in DuPage County
  • Smaller than 92% of homes in Naperville 60563
  • Has a bigger lot than 66% of homes in DuPage County
  • Newer than 75% 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
$178K$1.3M

This home is worth more than 10% of 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$240,000
CheaperTypical $491,881Pricier

Pricier than 10% of homes nearby

Price per ft²$240
CheaperTypical $252Pricier

Pricier than 40% of homes nearby

Living area1,000 ft²
SmallerTypical 1,940 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.32 ac
SmallerTypical 0.27 acBigger

Bigger than 59% of homes nearby

Year built1990
OlderTypical 1984Newer

Newer than 69% of homes nearby

How 446 Valley Dr ranks against every home in each area.
MeasureThis homeNaperville 60563DuPage County
Estimated valuepricier than$240,00010% of homes7% of homes
Price per ft²pricier than$24040% of homes46% of homes
Living areabigger than1,000 ft²8% of homes8% of homes
Lot sizebigger than0.32 ac59% of homes66% of homes
Year builtnewer than199069% of homes75% of homes

About 446 Valley Dr

How much is 446 Valley Dr, Naperville, IL worth?

The TopHap Estimate for 446 Valley Dr, Naperville, IL is $240,000 as of Aug 30, 2026. The likely range is $207,459 to $272,541. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 446 Valley Dr, Naperville, IL last sell?

446 Valley Dr, Naperville, IL last sold on Aug 10, 2026 for $240,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 446 Valley Dr, Naperville, IL?

446 Valley Dr, Naperville, IL has 2 bedrooms, 1 bathrooms, 1,000 square feet of living space and a 0.32-acre lot.

When was 446 Valley Dr, Naperville, IL built?

446 Valley Dr, Naperville, IL was built in 1990, making it 36 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 446 Valley Dr, Naperville, IL?

446 Valley Dr, Naperville, IL is assigned to Naperville North High School (high), rated A; Mill Street Elementary School (elementary), 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 446 Valley Dr, Naperville, IL compare to other homes in Naperville 60563?

Among the 10,625 homes in Naperville 60563, it is worth more than 10% of them ($240,000 against a typical $491,881), its price per square foot is higher than 40% of them ($240 against a typical $252), it is bigger than 8% of them (1,000 ft² against a typical 1,940 ft²), its lot is bigger than 59% of them (0.32 ac against a typical 0.27 ac) and it is newer than 69% of them (1990 against a typical 1984). Measured against all of DuPage County, it is worth more than 7% 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 446 Valley Dr, Naperville, IL?

The 2025 property tax bill for 446 Valley Dr, Naperville, IL was $3,899. The county assessed it at $74,867.

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