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Single Family ResidenceResidential
$2,869,242$528 / 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 95How 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 $1,580,000 on Jan 25, 2019

121 W 9TH ST

HINSDALE, IL 60521
6 / 2
Baths
5,430 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.9M
$2.7M low$3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,580,000 · Jan 25, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$39,043 (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.$789,115 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$211,273
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$577,842
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$731,339
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,367,345

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.0.40
CoolingThe type of cooling or air conditioning in the home.Central
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.

H
Hinsdale Central High SchoolA
High · Grades 9–12 · 0.3 mi
E
Madison Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
M
Hinsdale Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi

District: Hinsdale Township High School District 86

Neighborhood · ZIP 60521These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.121
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.6%
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.17,211
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,597 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$235,781
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$359,560
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

121 W 9th 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.

  • Among the most valuable homes in DuPage County
  • Among the highest price per square foot in DuPage County
  • Bigger than 98% of homes in DuPage County
  • Has a bigger lot than 73% of homes in DuPage County
  • Newer than 87% of homes in DuPage County

What homes are worth in Hinsdale 60521

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

This home
$309K$4.3M

This home is worth more than 92% of homes in Hinsdale 60521.

How it measures up in Hinsdale 60521

The dot is this home. The mark in the middle is the typical home in Hinsdale 60521.

Estimated value$2,869,242
CheaperTypical $1,230,336Pricier

Pricier than 92% of homes nearby

Price per ft²$528
CheaperTypical $429Pricier

Pricier than 76% of homes nearby

Living area5,430 ft²
SmallerTypical 2,878 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.4 ac
SmallerTypical 0.26 acBigger

Bigger than 71% of homes nearby

Year built1998
OlderTypical 1978Newer

Newer than 71% of homes nearby

How 121 W 9th St ranks against every home in each area.
MeasureThis homeHinsdale 60521DuPage County
Estimated valuepricier than$2,869,24292% of homesalmost all homes
Price per ft²pricier than$52876% of homesalmost all homes
Living areabigger than5,430 ft²94% of homes98% of homes
Lot sizebigger than0.4 ac71% of homes73% of homes
Year builtnewer than199871% of homes87% of homes

About 121 W 9th St

How much is 121 W 9th St, Hinsdale, IL worth?

The TopHap Estimate for 121 W 9th St, Hinsdale, IL is $2,869,242 as of Sep 24, 2026. The likely range is $2,713,248 to $3,025,236. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 W 9th St, Hinsdale, IL last sell?

121 W 9th St, Hinsdale, IL last sold on Jan 25, 2019 for $1,580,000, according to the county's recorded deed.

How big is 121 W 9th St, Hinsdale, IL?

121 W 9th St, Hinsdale, IL has 6 bathrooms, 5,430 square feet of living space and a 0.40-acre lot.

When was 121 W 9th St, Hinsdale, IL built?

121 W 9th St, Hinsdale, IL was built in 1998, making it 28 years old. The building has 3 stories.

What schools serve 121 W 9th St, Hinsdale, IL?

121 W 9th St, Hinsdale, IL is assigned to Hinsdale Central High School (high), rated A; Madison Elementary School (elementary), rated A+; Hinsdale Middle School (middle), rated B+. All sit in Hinsdale Township High School District 86. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 W 9th St, Hinsdale, IL compare to other homes in Hinsdale 60521?

Among the 6,715 homes in Hinsdale 60521, it is worth more than 92% of them ($2,869,242 against a typical $1,230,336), its price per square foot is higher than 76% of them ($528 against a typical $429), it is bigger than 94% of them (5,430 ft² against a typical 2,878 ft²), its lot is bigger than 71% of them (0.4 ac against a typical 0.26 ac) and it is newer than 71% of them (1998 against a typical 1978). Measured against all of DuPage County, it is worth more than almost all 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 121 W 9th St, Hinsdale, IL?

The 2025 property tax bill for 121 W 9th St, Hinsdale, IL was $39,043. The county assessed it at $789,115.

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