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Single Family ResidenceResidential
$532,976$232 / 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 Aug 30, 2026
Last sold for $300,000 on Jun 12, 2018

11640 S DECATHALON LN

PLAINFIELD, IL 60585
2.5
Baths
2,298 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$533K
$504K low$562K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Jun 12, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,084 (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.$153,288 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,558
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$112,730
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$139,416
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$459,864

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.48
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
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.
77
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
45
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.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.1 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
CountyWILL
Lot (acres)The size of the land the home sits on, from county records.0.26
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

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.

E
Freedom Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Plainfield North High SchoolA
High · Grades 9–12 · 0.8 mi
M
Heritage Grove Middle SchoolA-
Middle · Grades 6–8 · 1.0 mi

District: Plainfield School District 202

Neighborhood · ZIP 60585These 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.21
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.53

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.23,302
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,700 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$149,505
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,127
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

11640 S Decathalon Ln 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 80% of homes in Will County
  • Costs more per square foot than 70% of homes in Will County
  • Smaller than 69% of homes in Plainfield 60585
  • Older than 75% of homes in Plainfield 60585

What homes are worth in Plainfield 60585

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

This home
$314K$900K

This home is worth more than 36% of homes in Plainfield 60585.

How it measures up in Plainfield 60585

The dot is this home. The mark in the middle is the typical home in Plainfield 60585.

Estimated value$532,976
CheaperTypical $579,183Pricier

Pricier than 36% of homes nearby

Price per ft²$232
CheaperTypical $219Pricier

Pricier than 66% of homes nearby

Living area2,298 ft²
SmallerTypical 2,655 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.26 ac
SmallerTypical 0.27 acBigger

Bigger than 43% of homes nearby

Year built2000
OlderTypical 2004Newer

Newer than 25% of homes nearby

How 11640 S Decathalon Ln ranks against every home in each area.
MeasureThis homePlainfield 60585Will County
Estimated valuepricier than$532,97636% of homes80% of homes
Price per ft²pricier than$23266% of homes70% of homes
Living areabigger than2,298 ft²31% of homes68% of homes
Lot sizebigger than0.26 ac43% of homes58% of homes
Year builtnewer than200025% of homes70% of homes

About 11640 S Decathalon Ln

How much is 11640 S Decathalon Ln, Plainfield, IL worth?

The TopHap Estimate for 11640 S Decathalon Ln, Plainfield, IL is $532,976 as of Aug 30, 2026. The likely range is $504,047 to $561,906. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11640 S Decathalon Ln, Plainfield, IL last sell?

11640 S Decathalon Ln, Plainfield, IL last sold on Jun 12, 2018 for $300,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 11640 S Decathalon Ln, Plainfield, IL?

11640 S Decathalon Ln, Plainfield, IL has 2.5 bathrooms, 2,298 square feet of living space and a 0.26-acre lot.

When was 11640 S Decathalon Ln, Plainfield, IL built?

11640 S Decathalon Ln, Plainfield, IL was built in 2000, making it 26 years old. The building has 2 stories.

What schools serve 11640 S Decathalon Ln, Plainfield, IL?

11640 S Decathalon Ln, Plainfield, IL is assigned to Freedom Elementary School (elementary), rated A; Plainfield North High School (high), rated A; Heritage Grove Middle School (middle), rated A-. All sit in Plainfield School District 202. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11640 S Decathalon Ln, Plainfield, IL compare to other homes in Plainfield 60585?

Among the 8,533 homes in Plainfield 60585, it is worth more than 36% of them ($532,976 against a typical $579,183), its price per square foot is higher than 66% of them ($232 against a typical $219), it is bigger than 31% of them (2,298 ft² against a typical 2,655 ft²), its lot is bigger than 43% of them (0.26 ac against a typical 0.27 ac) and it is newer than 25% of them (2000 against a typical 2004). Measured against all of Will County, it is worth more than 80% 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 11640 S Decathalon Ln, Plainfield, IL?

The 2025 property tax bill for 11640 S Decathalon Ln, Plainfield, IL was $10,084. The county assessed it at $153,288.

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