Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential

450 Valley Dr

NAPERVILLE, IL 60563
0.24 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.
1
ParkingThe number of parking spaces on the property, including the garage.
Built 19902 floors4 units1,000–1,250 ft²
$1M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$257K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$216
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-13.6%vs the Naperville ZIP median sale $/ft² ($250)

Sales Performance

$227K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
50.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
1999200020152020202320252026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
1999200020152020202320252026

7 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

2 bed
1 unit
3 bed
3 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
3 bd · 1.5 ba · 1,250 ft²
3 units
One-off layouts
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$216K–$216K
1 unit
$243K–$243K
1 unit
$270K–$270K
1 unit
$284K–$284K
1 unit

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$212/ft²
Floor 2
$216/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.50%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.1.9 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.59%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$269,504
Median tax billThe middle annual property tax bill among the building's units.$5,103
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 103Jul 31, 2026$242,500Unit 201Nov 25, 2025$212,000Unit 102Nov 1, 2023$237,500Unit 101Nov 19, 2020$185,000Unit 201Oct 20, 2015$115,000Unit 101Mar 27, 2000$117,000Unit 201Jun 7, 1999$86,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.0.24
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

450 Valley Dr # 101
3 bd · 1.5 ba · 1,250 ft²
$284K
450 Valley Dr # 102
3 bd · 1.5 ba · 1,250 ft²
$270K
450 Valley Dr # 103
3 bd · 1.5 ba · 1,250 ft²
$243K
450 Valley Dr # 201
2 bd · 1 ba · 1,000 ft²
$216K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 450 Valley Dr

How many units are in 450 Valley Dr, Naperville, IL?

450 Valley Dr, Naperville, IL has 4 residential units across 2 floors, built in 1990, according to county assessor records.

What is a unit at 450 Valley Dr, Naperville, IL worth?

The median TopHap Estimate across the 4 units at 450 Valley Dr, Naperville, IL is $256,554. That works out to $216 per square foot. Units run from 1,000 to 1,250 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 450 Valley Dr, Naperville, IL expensive for Naperville?

Units at 450 Valley Dr, Naperville, IL carry a median of $216 per square foot, 14% below the Naperville median of $250 per square foot.

How often do units sell at 450 Valley Dr, Naperville, IL?

2 units at 450 Valley Dr, Naperville, IL sold in the last 12 months, out of 7 recorded arms-length sales all time. That is a turnover rate of 50.0% of the building per year. The median sale over that period was $227K.

Have units at 450 Valley Dr, Naperville, IL appreciated?

Across 3 repeat sales of the same unit, 450 Valley Dr, Naperville, IL returned a median 2.2% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 16.4 years.

What floor plans does 450 Valley Dr, Naperville, IL have?

The most common plan at 450 Valley Dr, Naperville, IL is a 3-bedroom of 1,250 square feet, repeated 3 times, with a median estimate of $270,157. TopHap identifies 1 recurring plans in the building.

More homes on Valley Dr

Closest homes

More homes in Naperville 60563

Assigned schools

Explore the area

See this home in context

Open 450 Valley Dr 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