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Single Family ResidenceResidential
$194,623$176 / 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 89How 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

15426 DIEKMAN CT

DOLTON, IL 60419
3
Beds
1
Baths
1,104 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$195K
$172K low$217K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$17,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,570
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,430
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$170,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.51
49
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.0.2 percent flood zone

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
CountyCOOK
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

E
New Beginnings Learning AcademyD-
Elementary · Grades KG–5 · 0.7 mi
H
Thornridge High SchoolF
High · Grades 9–12 · 0.9 mi
M
School of Fine ArtsF
Middle · Grades 7–7 · 0.9 mi

District: Thornton Township High School District 205

Neighborhood · ZIP 60419These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.20,027
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,432 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,012
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,573
Average tempThe average temperature here across a full year.50°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

15426 Diekman 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 more than 88% of homes in Dolton 60419
  • Costs more per square foot than 95% of homes in Dolton 60419
  • Smaller than 77% of homes in Cook County
  • Has a bigger lot than 67% of homes in Dolton 60419
  • Newer than 80% of homes in Dolton 60419

What homes are worth in Dolton 60419

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

This home
$64K$248K

This home is worth more than 88% of homes in Dolton 60419.

How it measures up in Dolton 60419

The dot is this home. The mark in the middle is the typical home in Dolton 60419.

Estimated value$194,623
CheaperTypical $147,753Pricier

Pricier than 88% of homes nearby

Price per ft²$176
CheaperTypical $128Pricier

Pricier than 95% of homes nearby

Living area1,104 ft²
SmallerTypical 1,157 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.14 ac
SmallerTypical 0.12 acBigger

Bigger than 67% of homes nearby

Year built1970
OlderTypical 1959Newer

Newer than 80% of homes nearby

How 15426 Diekman Ct ranks against every home in each area.
MeasureThis homeDolton 60419Cook County
Estimated valuepricier than$194,62388% of homes17% of homes
Price per ft²pricier than$17695% of homes22% of homes
Living areabigger than1,104 ft²38% of homes23% of homes
Lot sizebigger than0.14 ac67% of homes43% of homes
Year builtnewer than197080% of homes65% of homes

About 15426 Diekman Ct

How much is 15426 Diekman Ct, Dolton, IL worth?

The TopHap Estimate for 15426 Diekman Ct, Dolton, IL is $194,623 as of Sep 24, 2026. The likely range is $172,446 to $216,800. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15426 Diekman Ct, Dolton, IL last sell?

15426 Diekman Ct, Dolton, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 15426 Diekman Ct, Dolton, IL?

15426 Diekman Ct, Dolton, IL has 3 bedrooms, 1 bathrooms, 1,104 square feet of living space and a 0.14-acre lot.

When was 15426 Diekman Ct, Dolton, IL built?

15426 Diekman Ct, Dolton, IL was built in 1970, making it 56 years old. It is a split level home.

What schools serve 15426 Diekman Ct, Dolton, IL?

15426 Diekman Ct, Dolton, IL is assigned to New Beginnings Learning Academy (elementary), rated D-; Thornridge High School (high), rated F; School of Fine Arts (middle), rated F. All sit in Thornton Township High School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15426 Diekman Ct, Dolton, IL compare to other homes in Dolton 60419?

Among the 8,051 homes in Dolton 60419, it is worth more than 88% of them ($194,623 against a typical $147,753), its price per square foot is higher than 95% of them ($176 against a typical $128), it is bigger than 38% of them (1,104 ft² against a typical 1,157 ft²), its lot is bigger than 67% of them (0.14 ac against a typical 0.12 ac) and it is newer than 80% of them (1970 against a typical 1959). Measured against all of Cook County, it is worth more than 17% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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