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Single Family ResidenceResidential
$583,985$257 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $580,000 on Jun 1, 2026

1641 LOIS ANN LN

NAPERVILLE, IL 60563
4
Beds
2.5
Baths
2,270 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.
0.23 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.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$584K
$529K low$639K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$580,000 · Jun 1, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,739 (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.$173,179 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,576
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$124,603
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,909
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$519,537

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.9 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.Single Family Residence
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.23
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Brookdale Elementary SchoolA-
Elementary · Grades KG–5 · 0.7 mi
M
Hill Middle SchoolA-
Middle · Grades 6–8 · 0.7 mi
H
Metea Valley High SchoolA
High · Grades 9–12 · 2.5 mi

District: Indian Prairie Community Unit School District 204

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

1641 Lois Ann Ln 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 70% of homes in DuPage County
  • Bigger than 66% 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
$184K$1.3M

This home is worth more than 59% 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$583,985
CheaperTypical $496,950Pricier

Pricier than 59% of homes nearby

Price per ft²$257
CheaperTypical $256Pricier

Pricier than 51% of homes nearby

Living area2,270 ft²
SmallerTypical 1,950 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.23 ac
SmallerTypical 0.27 acBigger

Bigger than 36% of homes nearby

Year built1989
OlderTypical 1984Newer

Newer than 67% of homes nearby

How 1641 Lois Ann Ln ranks against every home in each area.
MeasureThis homeNaperville 60563DuPage County
Estimated valuepricier than$583,98559% of homes70% of homes
Price per ft²pricier than$25751% of homes57% of homes
Living areabigger than2,270 ft²62% of homes66% of homes
Lot sizebigger than0.23 ac36% of homes48% of homes
Year builtnewer than198967% of homes73% of homes

About 1641 Lois Ann Ln

How much is 1641 Lois Ann Ln, Naperville, IL worth?

The TopHap Estimate for 1641 Lois Ann Ln, Naperville, IL is $583,985 as of Oct 21, 2026. The likely range is $529,324 to $638,646. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1641 Lois Ann Ln, Naperville, IL last sell?

1641 Lois Ann Ln, Naperville, IL last sold on Jun 1, 2026 for $580,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1641 Lois Ann Ln, Naperville, IL?

1641 Lois Ann Ln, Naperville, IL has 4 bedrooms, 2.5 bathrooms, 2,270 square feet of living space and a 0.23-acre lot.

When was 1641 Lois Ann Ln, Naperville, IL built?

1641 Lois Ann Ln, Naperville, IL was built in 1989, making it 37 years old. The building has 2 stories.

What schools serve 1641 Lois Ann Ln, Naperville, IL?

1641 Lois Ann Ln, Naperville, IL is assigned to Brookdale Elementary School (elementary), rated A-; Hill Middle School (middle), rated A-; Metea Valley High School (high), rated A. All sit in Indian Prairie Community Unit School District 204. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1641 Lois Ann Ln, Naperville, IL compare to other homes in Naperville 60563?

Among the 10,625 homes in Naperville 60563, it is worth more than 59% of them ($583,985 against a typical $496,950), its price per square foot is higher than 51% of them ($257 against a typical $256), it is bigger than 62% of them (2,270 ft² against a typical 1,950 ft²), its lot is bigger than 36% of them (0.23 ac against a typical 0.27 ac) and it is newer than 67% of them (1989 against a typical 1984). Measured against all of DuPage County, it is worth more than 70% 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 1641 Lois Ann Ln, Naperville, IL?

The 2025 property tax bill for 1641 Lois Ann Ln, Naperville, IL was $9,739. The county assessed it at $173,179.

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