Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$867,322$311 / 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 $860,000 on Jun 8, 2026

1221 N LOOMIS ST

NAPERVILLE, IL 60563
2
Baths
2,788 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$867K
$787K low$947K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$860,000 · Jun 8, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,078 (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.$222,956 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$82,694
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,262
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,433
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$668,868

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.0.24
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(1)

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
Beebe Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Jefferson Junior High SchoolA-
Middle · Grades 6–8 · 0.3 mi
H
Naperville North High SchoolA+
High · Grades 9–12 · 0.8 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%

Owner Tools

Do you own this home?
Claim this home

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

1221 N Loomis St 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 89% of homes in DuPage County
  • Costs more per square foot than 85% of homes in Naperville 60563
  • Bigger than 80% of homes in DuPage County
  • Older than 89% of homes in Naperville 60563

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 86% 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$867,322
CheaperTypical $496,950Pricier

Pricier than 86% of homes nearby

Price per ft²$311
CheaperTypical $256Pricier

Pricier than 85% of homes nearby

Living area2,788 ft²
SmallerTypical 1,950 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.24 ac
SmallerTypical 0.27 acBigger

Bigger than 36% of homes nearby

Year built1964
OlderTypical 1984Newer

Newer than 11% of homes nearby

How 1221 N Loomis St ranks against every home in each area.
MeasureThis homeNaperville 60563DuPage County
Estimated valuepricier than$867,32286% of homes89% of homes
Price per ft²pricier than$31185% of homes81% of homes
Living areabigger than2,788 ft²78% of homes80% of homes
Lot sizebigger than0.24 ac36% of homes48% of homes
Year builtnewer than196411% of homes26% of homes

About 1221 N Loomis St

How much is 1221 N Loomis St, Naperville, IL worth?

The TopHap Estimate for 1221 N Loomis St, Naperville, IL is $867,322 as of Oct 21, 2026. The likely range is $787,479 to $947,165. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1221 N Loomis St, Naperville, IL last sell?

1221 N Loomis St, Naperville, IL last sold on Jun 8, 2026 for $860,000, according to the county's recorded deed.

How big is 1221 N Loomis St, Naperville, IL?

1221 N Loomis St, Naperville, IL has 2 bathrooms, 2,788 square feet of living space and a 0.24-acre lot.

When was 1221 N Loomis St, Naperville, IL built?

1221 N Loomis St, Naperville, IL was built in 1964, making it 62 years old. The building has 2 stories.

What schools serve 1221 N Loomis St, Naperville, IL?

1221 N Loomis St, Naperville, IL is assigned to Beebe Elementary School (elementary), rated A; Jefferson Junior High School (middle), rated A-; Naperville North High School (high), rated A+. All sit in Naperville Community Unit District 203. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1221 N Loomis St, Naperville, IL compare to other homes in Naperville 60563?

Among the 10,625 homes in Naperville 60563, it is worth more than 86% of them ($867,322 against a typical $496,950), its price per square foot is higher than 85% of them ($311 against a typical $256), it is bigger than 78% of them (2,788 ft² against a typical 1,950 ft²), its lot is bigger than 36% of them (0.24 ac against a typical 0.27 ac) and it is newer than 11% of them (1964 against a typical 1984). Measured against all of DuPage County, it is worth more than 89% 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 1221 N Loomis St, Naperville, IL?

The 2025 property tax bill for 1221 N Loomis St, Naperville, IL was $12,078. The county assessed it at $222,956.

More homes on N Loomis St

Closest homes

More homes in Naperville 60563

Assigned schools

Explore the area

See this home in context

Open 1221 N Loomis St 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