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Single Family ResidenceResidential
$981,339$276 / 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 91How 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 $736,353 on Jan 9, 2025

12957 S MASON LN

PLAINFIELD, IL 60585
3.5
Baths
3,556 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.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$981K
$898K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$736,353 · Jan 9, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,355 (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.$40,451 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,451
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$996
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$121,353

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.40
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
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.
27
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.7 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.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
CountyWILL
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.

E
Eagle Pointe Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Heritage Grove Middle SchoolA
Middle · Grades 6–8 · 0.9 mi
H
Plainfield North High SchoolA
High · Grades 9–12 · 1.5 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

12957 S Mason 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.

  • Among the most valuable homes in Plainfield 60585
  • Costs more per square foot than 91% of homes in Plainfield 60585
  • Bigger than 95% of homes in Will County
  • Among the newest homes in Will County

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
$313K$934K

This home is worth more than almost all 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$981,339
CheaperTypical $591,814Pricier

Pricier than almost all homes nearby

Price per ft²$276
CheaperTypical $224Pricier

Pricier than 91% of homes nearby

Living area3,556 ft²
SmallerTypical 2,654 ft²Bigger

Bigger than 87% of homes nearby

Year built2024
OlderTypical 2004Newer

Newer than 98% of homes nearby

How 12957 S Mason Ln ranks against every home in each area.
MeasureThis homePlainfield 60585Will County
Estimated valuepricier than$981,339almost all homesalmost all homes
Price per ft²pricier than$27691% of homes90% of homes
Living areabigger than3,556 ft²87% of homes95% of homes
Year builtnewer than202498% of homesalmost all homes

About 12957 S Mason Ln

How much is 12957 S Mason Ln, Plainfield, IL worth?

The TopHap Estimate for 12957 S Mason Ln, Plainfield, IL is $981,339 as of Sep 24, 2026. The likely range is $897,614 to $1,065,064. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12957 S Mason Ln, Plainfield, IL last sell?

12957 S Mason Ln, Plainfield, IL last sold on Jan 9, 2025 for $736,353, according to the county's recorded deed.

How big is 12957 S Mason Ln, Plainfield, IL?

12957 S Mason Ln, Plainfield, IL has 3.5 bathrooms and 3,556 square feet of living space.

When was 12957 S Mason Ln, Plainfield, IL built?

12957 S Mason Ln, Plainfield, IL was built in 2024, making it 2 years old. The building has 2 stories.

What schools serve 12957 S Mason Ln, Plainfield, IL?

12957 S Mason Ln, Plainfield, IL is assigned to Eagle Pointe Elementary School (elementary), rated A; Heritage Grove Middle School (middle), rated A; Plainfield North High School (high), rated A. All sit in Plainfield School District 202. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12957 S Mason Ln, Plainfield, IL compare to other homes in Plainfield 60585?

Among the 8,533 homes in Plainfield 60585, it is worth more than almost all of them ($981,339 against a typical $591,814), its price per square foot is higher than 91% of them ($276 against a typical $224), it is bigger than 87% of them (3,556 ft² against a typical 2,654 ft²) and it is newer than 98% of them (2024 against a typical 2004). Measured against all of Will 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 12957 S Mason Ln, Plainfield, IL?

The 2025 property tax bill for 12957 S Mason Ln, Plainfield, IL was $18,355. The county assessed it at $40,451.

More homes on S Mason Ln

Closest homes

More homes in Plainfield 60585

Assigned schools

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