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Single Family ResidenceResidential
$459,892$354 / 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 96How 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 $380,000 on Jul 27, 2021

303 S SUMMIT ST

WHEATON, IL 60187
1.5
Baths
1,300 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.
1951
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.

Valuation

$460K
$440K low$480K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$380,000 · Jul 27, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,923 (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.$125,116 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,718
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$87,398
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$112,758
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$375,348

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.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 32 ft²

Transaction History(2)

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
Lowell Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
M
Franklin Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
H
Wheaton North High SchoolA-
High · Grades 9–12 · 2.1 mi

District: Community Unit School District 200

Neighborhood · ZIP 60187These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
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.30,623
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,660
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$159,688
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

303 S Summit 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.

  • Costs more per square foot than 91% of homes in Wheaton 60187
  • Smaller than 84% of homes in Wheaton 60187
  • Older than 90% of homes in DuPage County

What homes are worth in Wheaton 60187

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

This home
$277K$1.4M

This home is worth more than 37% of homes in Wheaton 60187.

How it measures up in Wheaton 60187

The dot is this home. The mark in the middle is the typical home in Wheaton 60187.

Estimated value$459,892
CheaperTypical $516,098Pricier

Pricier than 37% of homes nearby

Price per ft²$354
CheaperTypical $259Pricier

Pricier than 91% of homes nearby

Living area1,300 ft²
SmallerTypical 2,154 ft²Bigger

Bigger than 16% of homes nearby

Lot size0.23 ac
SmallerTypical 0.23 acBigger

Bigger than 57% of homes nearby

Year built1951
OlderTypical 1958Newer

Newer than 30% of homes nearby

How 303 S Summit St ranks against every home in each area.
MeasureThis homeWheaton 60187DuPage County
Estimated valuepricier than$459,89237% of homes51% of homes
Price per ft²pricier than$35491% of homes89% of homes
Living areabigger than1,300 ft²16% of homes24% of homes
Lot sizebigger than0.23 ac57% of homes49% of homes
Year builtnewer than195130% of homes10% of homes

About 303 S Summit St

How much is 303 S Summit St, Wheaton, IL worth?

The TopHap Estimate for 303 S Summit St, Wheaton, IL is $459,892 as of Sep 24, 2026. The likely range is $439,660 to $480,124. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 303 S Summit St, Wheaton, IL last sell?

303 S Summit St, Wheaton, IL last sold on Jul 27, 2021 for $380,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 303 S Summit St, Wheaton, IL?

303 S Summit St, Wheaton, IL has 1.5 bathrooms, 1,300 square feet of living space and a 0.23-acre lot.

When was 303 S Summit St, Wheaton, IL built?

303 S Summit St, Wheaton, IL was built in 1951, making it 75 years old. The building has 1 story.

What schools serve 303 S Summit St, Wheaton, IL?

303 S Summit St, Wheaton, IL is assigned to Lowell Elementary School (elementary), rated A-; Franklin Middle School (middle), rated A; Wheaton North High School (high), rated A-. All sit in Community Unit School District 200. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 303 S Summit St, Wheaton, IL compare to other homes in Wheaton 60187?

Among the 8,637 homes in Wheaton 60187, it is worth more than 37% of them ($459,892 against a typical $516,098), its price per square foot is higher than 91% of them ($354 against a typical $259), it is bigger than 16% of them (1,300 ft² against a typical 2,154 ft²), its lot is bigger than 57% of them (0.23 ac against a typical 0.23 ac) and it is newer than 30% of them (1951 against a typical 1958). Measured against all of DuPage County, it is worth more than 51% 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 303 S Summit St, Wheaton, IL?

The 2025 property tax bill for 303 S Summit St, Wheaton, IL was $6,923. The county assessed it at $125,116.

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Assigned schools

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