Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$219,878$183 / 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 Sep 24, 2026
Last sold for $219,000 on Aug 19, 2026

554 ALTON CT

CAROL STREAM, IL 60188
2
Beds
1.5
Baths
1,200 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$220K
$199K low$240K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$219,000 · Aug 19, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,753 (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.$77,517 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,144
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$62,373
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$71,313
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,551

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.0.17
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(5)

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
Roy DeShane Elementary SchoolB+
Elementary · Grades KG–5 · 0.8 mi
H
Glenbard North High SchoolB-
High · Grades 9–12 · 0.9 mi
M
Stratford Middle SchoolB-
Middle · Grades 6–8 · 2.8 mi

District: Community Consolidated School District 93

Neighborhood · ZIP 60188These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.41,975
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,139 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,521
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,788
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

554 Alton Ct 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 94% of homes in DuPage County
  • Costs less per square foot than 92% of homes in DuPage County
  • Smaller than 86% of homes in Carol Stream 60188
  • Has a smaller lot than 82% of homes in DuPage County
  • Older than 87% of homes in Carol Stream 60188

What homes are worth in Carol Stream 60188

Each bar is how many homes fall in that price range. The marker is this home.

This home
$171K$725K

This home is worth more than 7% of homes in Carol Stream 60188.

How it measures up in Carol Stream 60188

The dot is this home. The mark in the middle is the typical home in Carol Stream 60188.

Estimated value$219,878
CheaperTypical $394,250Pricier

Pricier than 7% of homes nearby

Price per ft²$183
CheaperTypical $218Pricier

Pricier than 17% of homes nearby

Living area1,200 ft²
SmallerTypical 1,773 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.17 ac
SmallerTypical 0.22 acBigger

Bigger than 23% of homes nearby

Year built1976
OlderTypical 1987Newer

Newer than 13% of homes nearby

How 554 Alton Ct ranks against every home in each area.
MeasureThis homeCarol Stream 60188DuPage County
Estimated valuepricier than$219,8787% of homes6% of homes
Price per ft²pricier than$18317% of homes8% of homes
Living areabigger than1,200 ft²14% of homes19% of homes
Lot sizebigger than0.17 ac23% of homes18% of homes
Year builtnewer than197613% of homes46% of homes

About 554 Alton Ct

How much is 554 Alton Ct, Carol Stream, IL worth?

The TopHap Estimate for 554 Alton Ct, Carol Stream, IL is $219,878 as of Sep 24, 2026. The likely range is $199,342 to $240,414. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 554 Alton Ct, Carol Stream, IL last sell?

554 Alton Ct, Carol Stream, IL last sold on Aug 19, 2026 for $219,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 554 Alton Ct, Carol Stream, IL?

554 Alton Ct, Carol Stream, IL has 2 bedrooms, 1.5 bathrooms, 1,200 square feet of living space and a 0.17-acre lot.

When was 554 Alton Ct, Carol Stream, IL built?

554 Alton Ct, Carol Stream, IL was built in 1976, making it 50 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 554 Alton Ct, Carol Stream, IL?

554 Alton Ct, Carol Stream, IL is assigned to Roy DeShane Elementary School (elementary), rated B+; Glenbard North High School (high), rated B-; Stratford Middle School (middle), rated B-. All sit in Community Consolidated School District 93. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 554 Alton Ct, Carol Stream, IL compare to other homes in Carol Stream 60188?

Among the 11,585 homes in Carol Stream 60188, it is worth more than 7% of them ($219,878 against a typical $394,250), its price per square foot is higher than 17% of them ($183 against a typical $218), it is bigger than 14% of them (1,200 ft² against a typical 1,773 ft²), its lot is bigger than 23% of them (0.17 ac against a typical 0.22 ac) and it is newer than 13% of them (1976 against a typical 1987). Measured against all of DuPage County, it is worth more than 6% 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 554 Alton Ct, Carol Stream, IL?

The 2025 property tax bill for 554 Alton Ct, Carol Stream, IL was $5,753. The county assessed it at $77,517.

More homes on Alton Ct

Closest homes

More homes in Carol Stream 60188

Assigned schools

Explore the area

See this home in context

Open 554 Alton Ct 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