Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$402,498$357 / 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 90How 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 $360,000 on Aug 3, 2021

401 70TH ST

DARIEN, IL 60561
2
Baths
1,128 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
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

$402K
$362K low$443K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$360,000 · Aug 3, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,431 (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.$145,098 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$65,201
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,897
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$134,474
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$435,294

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.0.31
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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(3)

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 South High SchoolB+
High · Grades 9–12 · 0.5 mi
E
Mark Delay School
Elementary · Grades PK–2 · 0.7 mi
M
Eisenhower Jr High SchoolB
Middle · Grades 6–8 · 1.4 mi

District: Darien School District 61

Neighborhood · ZIP 60561These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.23,535
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,622 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,736
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,753
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

401 70th 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 less than 66% of homes in Darien 60561
  • Costs more per square foot than 93% of homes in Darien 60561
  • Smaller than 88% of homes in Darien 60561
  • Has a bigger lot than 67% of homes in Darien 60561
  • Older than 77% of homes in Darien 60561

What homes are worth in Darien 60561

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

This home
$225K$934K

This home is worth more than 34% of homes in Darien 60561.

How it measures up in Darien 60561

The dot is this home. The mark in the middle is the typical home in Darien 60561.

Estimated value$402,498
CheaperTypical $451,154Pricier

Pricier than 34% of homes nearby

Price per ft²$357
CheaperTypical $260Pricier

Pricier than 93% of homes nearby

Living area1,128 ft²
SmallerTypical 1,611 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.31 ac
SmallerTypical 0.25 acBigger

Bigger than 67% of homes nearby

Year built1969
OlderTypical 1978Newer

Newer than 23% of homes nearby

How 401 70th St ranks against every home in each area.
MeasureThis homeDarien 60561DuPage County
Estimated valuepricier than$402,49834% of homes39% of homes
Price per ft²pricier than$35793% of homes89% of homes
Living areabigger than1,128 ft²12% of homes15% of homes
Lot sizebigger than0.31 ac67% of homes66% of homes
Year builtnewer than196923% of homes33% of homes

About 401 70th St

How much is 401 70th St, Darien, IL worth?

The TopHap Estimate for 401 70th St, Darien, IL is $402,498 as of Sep 24, 2026. The likely range is $361,727 to $443,269. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 70th St, Darien, IL last sell?

401 70th St, Darien, IL last sold on Aug 3, 2021 for $360,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 401 70th St, Darien, IL?

401 70th St, Darien, IL has 2 bathrooms, 1,128 square feet of living space and a 0.31-acre lot.

When was 401 70th St, Darien, IL built?

401 70th St, Darien, IL was built in 1969, making it 57 years old. It is a split level home. The building has 1 story.

What schools serve 401 70th St, Darien, IL?

401 70th St, Darien, IL is assigned to Hinsdale South High School (high), rated B+; Mark Delay School (elementary); Eisenhower Jr High School (middle), rated B. All sit in Darien School District 61. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 401 70th St, Darien, IL compare to other homes in Darien 60561?

Among the 8,763 homes in Darien 60561, it is worth more than 34% of them ($402,498 against a typical $451,154), its price per square foot is higher than 93% of them ($357 against a typical $260), it is bigger than 12% of them (1,128 ft² against a typical 1,611 ft²), its lot is bigger than 67% of them (0.31 ac against a typical 0.25 ac) and it is newer than 23% of them (1969 against a typical 1978). 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 401 70th St, Darien, IL?

The 2025 property tax bill for 401 70th St, Darien, IL was $8,431. The county assessed it at $145,098.

More homes on 70th St

Closest homes

More homes in Darien 60561

Assigned schools

Explore the area

See this home in context

Open 401 70th 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