Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$399,335$290 / 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 76How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

6426 S RICHMOND AVE

WILLOWBROOK, IL 60527
1.5
Baths
1,375 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.
0.49 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$399K
$303K low$495K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,238 (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.$166,306 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$118,582
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$47,724
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$154,130
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$498,918

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyDUPAGE
Lot (acres)The size of the land the home sits on, from county records.0.49
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

M
Westview Hills Middle SchoolB+
Middle · Grades 6–8 · 0.4 mi
E
Holmes Elementary School
Elementary · Grades PK–2 · 1.1 mi
H
Hinsdale South High SchoolB+
High · Grades 9–12 · 1.4 mi

District: Maercker School District 60

Neighborhood · ZIP 60527These 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.96
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.31,289
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,890 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,731
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,490
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

6426 S Richmond Ave 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 75% of homes in DuPage County
  • Smaller than 72% of homes in DuPage County
  • Has a bigger lot than 78% of homes in DuPage County

What homes are worth in Willowbrook 60527

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

This home
$145K$2.2M

This home is worth more than 37% of homes in Willowbrook 60527.

How it measures up in Willowbrook 60527

The dot is this home. The mark in the middle is the typical home in Willowbrook 60527.

Estimated value$399,335
CheaperTypical $552,857Pricier

Pricier than 37% of homes nearby

Price per ft²$290
CheaperTypical $270Pricier

Pricier than 60% of homes nearby

Living area1,375 ft²
SmallerTypical 1,858 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.49 ac
SmallerTypical 0.66 acBigger

Bigger than 38% of homes nearby

Year built1977
OlderTypical 1979Newer

Newer than 45% of homes nearby

How 6426 S Richmond Ave ranks against every home in each area.
MeasureThis homeWillowbrook 60527DuPage County
Estimated valuepricier than$399,33537% of homes39% of homes
Price per ft²pricier than$29060% of homes75% of homes
Living areabigger than1,375 ft²34% of homes28% of homes
Lot sizebigger than0.49 ac38% of homes78% of homes
Year builtnewer than197745% of homes50% of homes

About 6426 S Richmond Ave

How much is 6426 S Richmond Ave, Willowbrook, IL worth?

The TopHap Estimate for 6426 S Richmond Ave, Willowbrook, IL is $399,335 as of Aug 30, 2026. The likely range is $303,469 to $495,201. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6426 S Richmond Ave, Willowbrook, IL last sell?

6426 S Richmond Ave, Willowbrook, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6426 S Richmond Ave, Willowbrook, IL?

6426 S Richmond Ave, Willowbrook, IL has 1.5 bathrooms, 1,375 square feet of living space and a 0.49-acre lot.

When was 6426 S Richmond Ave, Willowbrook, IL built?

6426 S Richmond Ave, Willowbrook, IL was built in 1977, making it 49 years old. It is a split level home. The building has 1 story.

What schools serve 6426 S Richmond Ave, Willowbrook, IL?

6426 S Richmond Ave, Willowbrook, IL is assigned to Westview Hills Middle School (middle), rated B+; Holmes Elementary School (elementary); Hinsdale South High School (high), rated B+. All sit in Maercker School District 60. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6426 S Richmond Ave, Willowbrook, IL compare to other homes in Willowbrook 60527?

Among the 11,209 homes in Willowbrook 60527, it is worth more than 37% of them ($399,335 against a typical $552,857), its price per square foot is higher than 60% of them ($290 against a typical $270), it is bigger than 34% of them (1,375 ft² against a typical 1,858 ft²), its lot is bigger than 38% of them (0.49 ac against a typical 0.66 ac) and it is newer than 45% of them (1977 against a typical 1979). Measured against all of DuPage County, it is worth more than 39% 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 6426 S Richmond Ave, Willowbrook, IL?

The 2025 property tax bill for 6426 S Richmond Ave, Willowbrook, IL was $6,238. The county assessed it at $166,306.

More homes on S Richmond Ave

Closest homes

More homes in Willowbrook 60527

Assigned schools

Explore the area

See this home in context

Open 6426 S Richmond Ave 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