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Single Family ResidenceResidential
$797,581$323 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $715,000 on Aug 27, 2024

1209 WHITNEY LN

LEMONT, IL 60439
3
Baths
2,468 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$798K
$744K low$851K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$715,000 · Aug 27, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,006 (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.$195,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,978
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$130,602
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$181,261
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$586,740

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.0.28
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
Lemont Township High SchoolA+
High · Grades 9–12 · 1.4 mi
E
Oakwood School
Elementary · Grades PK–1 · 2.3 mi
M
Old Quarry Middle SchoolA+
Middle · Grades 6–8 · 2.5 mi

District: Lemont Township High School District 210

Neighborhood · ZIP 60439These 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.38
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 100.50

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.25,154
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.776 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$127,381
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,623
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

1209 Whitney 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 86% of homes in DuPage County
  • Costs more per square foot than 86% of homes in Lemont 60439
  • Bigger than 73% of homes in DuPage County
  • Newer than 88% of homes in DuPage County

What homes are worth in Lemont 60439

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

This home
$247K$1.1M

This home is worth more than 80% of homes in Lemont 60439.

How it measures up in Lemont 60439

The dot is this home. The mark in the middle is the typical home in Lemont 60439.

Estimated value$797,581
CheaperTypical $595,956Pricier

Pricier than 80% of homes nearby

Price per ft²$323
CheaperTypical $261Pricier

Pricier than 86% of homes nearby

Living area2,468 ft²
SmallerTypical 2,340 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.28 ac
SmallerTypical 0.28 acBigger

Bigger than 51% of homes nearby

Year built1999
OlderTypical 1993Newer

Newer than 69% of homes nearby

How 1209 Whitney Ln ranks against every home in each area.
MeasureThis homeLemont 60439DuPage County
Estimated valuepricier than$797,58180% of homes86% of homes
Price per ft²pricier than$32386% of homes84% of homes
Living areabigger than2,468 ft²54% of homes73% of homes
Lot sizebigger than0.28 ac51% of homes62% of homes
Year builtnewer than199969% of homes88% of homes

About 1209 Whitney Ln

How much is 1209 Whitney Ln, Lemont, IL worth?

The TopHap Estimate for 1209 Whitney Ln, Lemont, IL is $797,581 as of Oct 21, 2026. The likely range is $744,031 to $851,131. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1209 Whitney Ln, Lemont, IL last sell?

1209 Whitney Ln, Lemont, IL last sold on Aug 27, 2024 for $715,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1209 Whitney Ln, Lemont, IL?

1209 Whitney Ln, Lemont, IL has 3 bathrooms, 2,468 square feet of living space and a 0.28-acre lot.

When was 1209 Whitney Ln, Lemont, IL built?

1209 Whitney Ln, Lemont, IL was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 1209 Whitney Ln, Lemont, IL?

1209 Whitney Ln, Lemont, IL is assigned to Lemont Township High School (high), rated A+; Oakwood School (elementary); Old Quarry Middle School (middle), rated A+. All sit in Lemont Township High School District 210. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1209 Whitney Ln, Lemont, IL compare to other homes in Lemont 60439?

Among the 9,120 homes in Lemont 60439, it is worth more than 80% of them ($797,581 against a typical $595,956), its price per square foot is higher than 86% of them ($323 against a typical $261), it is bigger than 54% of them (2,468 ft² against a typical 2,340 ft²), its lot is bigger than 51% of them (0.28 ac against a typical 0.28 ac) and it is newer than 69% of them (1999 against a typical 1993). Measured against all of DuPage County, it is worth more than 86% 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 1209 Whitney Ln, Lemont, IL?

The 2025 property tax bill for 1209 Whitney Ln, Lemont, IL was $12,006. The county assessed it at $195,580.

More homes on Whitney Ln

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