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CondominiumResidential
$245,690$205 / 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 Aug 30, 2026
Last sold for $151,000 on Dec 22, 2004

451 VALLEY DR

NAPERVILLE, IL 60563
Building report
2
Beds
2
Baths
1,198 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.
1.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$246K
$231K low$260K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$151,000 · Dec 22, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,012 (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.$76,807 (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.$62,356
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,035
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$230,421

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
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.

Foreclosure Filings(3)

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 · 1.0 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

451 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 92% of homes in DuPage County
  • Costs less per square foot than 87% of homes in Naperville 60563
  • Smaller than 82% of homes in Naperville 60563
  • Has a bigger lot than 89% of homes in DuPage County
  • Newer than 73% 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
$181K$1.4M

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$245,690
CheaperTypical $497,738Pricier

Pricier than 10% of homes nearby

Price per ft²$205
CheaperTypical $251Pricier

Pricier than 13% of homes nearby

Living area1,198 ft²
SmallerTypical 1,950 ft²Bigger

Bigger than 18% of homes nearby

Lot size1.94 ac
SmallerTypical 0.27 acBigger

Bigger than 77% of homes nearby

Year built1989
OlderTypical 1984Newer

Newer than 66% of homes nearby

How 451 Valley Dr ranks against every home in each area.
MeasureThis homeNaperville 60563DuPage County
Estimated valuepricier than$245,69010% of homes8% of homes
Price per ft²pricier than$20513% of homes19% of homes
Living areabigger than1,198 ft²18% of homes19% of homes
Lot sizebigger than1.94 ac77% of homes89% of homes
Year builtnewer than198966% of homes73% of homes

About 451 Valley Dr

How much is 451 Valley Dr, Naperville, IL worth?

The TopHap Estimate for 451 Valley Dr, Naperville, IL is $245,690 as of Aug 30, 2026. The likely range is $231,411 to $259,969. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Valley Dr, Naperville, IL last sell?

451 Valley Dr, Naperville, IL last sold on Dec 22, 2004 for $151,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 451 Valley Dr, Naperville, IL?

451 Valley Dr, Naperville, IL has 2 bedrooms, 2 bathrooms and 1,198 square feet of living space.

When was 451 Valley Dr, Naperville, IL built?

451 Valley Dr, Naperville, IL was built in 1989, making it 37 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 451 Valley Dr, Naperville, IL?

451 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 451 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 ($245,690 against a typical $497,738), its price per square foot is higher than 13% of them ($205 against a typical $251), it is bigger than 18% of them (1,198 ft² against a typical 1,950 ft²), its lot is bigger than 77% of them (1.94 ac against a typical 0.27 ac) and it is newer than 66% of them (1989 against a typical 1984). Measured against all of DuPage County, it is worth more than 8% 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 451 Valley Dr, Naperville, IL?

The 2025 property tax bill for 451 Valley Dr, Naperville, IL was $4,012. The county assessed it at $76,807.

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