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Single Family ResidenceResidential
$136,051$101 / 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 74How 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

402 S LIBERTY ST

MARION, IL 62959
0
Baths
1,346 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.
0.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$136K
$100K low$172K 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.$24,060 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,840
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$18,220
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$72,180

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.41 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
CountyWILLIAMSON
Lot (acres)The size of the land the home sits on, from county records.0.70
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
HeatingThe type of heating system in the home.Electric
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 84 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Washington Elementary SchoolA
Elementary · Grades KG–5 · 0.4 mi
M
Marion Jr High SchoolC
Middle · Grades 6–8 · 0.8 mi
H
Marion High SchoolC
High · Grades 9–12 · 1.2 mi

District: Marion Community Unit School District 2

Neighborhood · ZIP 62959These 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.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.283

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.27,489
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.191 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,924
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,689
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

402 S Liberty 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 65% of homes in Marion 62959
  • Costs less per square foot than 70% of homes in Marion 62959
  • Has a bigger lot than 68% of homes in Williamson County
  • Among the oldest homes in Marion 62959

What homes are worth in Marion 62959

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

This home
$53K$565K

This home is worth more than 35% of homes in Marion 62959.

How it measures up in Marion 62959

The dot is this home. The mark in the middle is the typical home in Marion 62959.

Estimated value$136,051
CheaperTypical $171,604Pricier

Pricier than 35% of homes nearby

Price per ft²$101
CheaperTypical $121Pricier

Pricier than 30% of homes nearby

Living area1,346 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.7 ac
SmallerTypical 0.36 acBigger

Bigger than 66% of homes nearby

Year built1899
OlderTypical 1971Newer

Older than almost all homes nearby

How 402 S Liberty St ranks against every home in each area.
MeasureThis homeMarion 62959Williamson County
Estimated valuepricier than$136,05135% of homes49% of homes
Price per ft²pricier than$10130% of homes45% of homes
Living areabigger than1,346 ft²40% of homes45% of homes
Lot sizebigger than0.7 ac66% of homes68% of homes
Year builtnewer than1899almost no homes2% of homes

About 402 S Liberty St

How much is 402 S Liberty St, Marion, IL worth?

The TopHap Estimate for 402 S Liberty St, Marion, IL is $136,051 as of Aug 30, 2026. The likely range is $100,018 to $172,084. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 402 S Liberty St, Marion, IL last sell?

402 S Liberty St, Marion, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 402 S Liberty St, Marion, IL?

402 S Liberty St, Marion, IL has 1,346 square feet of living space and a 0.70-acre lot.

When was 402 S Liberty St, Marion, IL built?

402 S Liberty St, Marion, IL was built in 1899, making it 127 years old. The building has 1 story.

What schools serve 402 S Liberty St, Marion, IL?

402 S Liberty St, Marion, IL is assigned to Washington Elementary School (elementary), rated A; Marion Jr High School (middle), rated C; Marion High School (high), rated C. All sit in Marion Community Unit School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 S Liberty St, Marion, IL compare to other homes in Marion 62959?

Among the 11,262 homes in Marion 62959, it is worth more than 35% of them ($136,051 against a typical $171,604), its price per square foot is higher than 30% of them ($101 against a typical $121), it is bigger than 40% of them (1,346 ft² against a typical 1,512 ft²), its lot is bigger than 66% of them (0.7 ac against a typical 0.36 ac) and it is newer than almost none of them (1899 against a typical 1971). Measured against all of Williamson County, it is worth more than 49% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S Liberty St

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Assigned schools

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