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Single Family ResidenceResidential
$96,948$81 / 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 90How 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 $58,000 on Nov 13, 2017

306 E CALVERT ST

MARION, IL 62959
0
Baths
1,192 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$97K
$88K low$106K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$58,000 · Nov 13, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,616 (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.$24,530 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$73,590

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.35 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.0.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gas
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.DeckPorch · 56 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 · 0.2 mi
M
Marion Jr High SchoolC+
Middle · Grades 6–8 · 1.1 mi
H
Marion High SchoolC-
High · Grades 9–12 · 1.6 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

306 E Calvert 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 82% of homes in Marion 62959
  • Costs less per square foot than 87% of homes in Marion 62959
  • Smaller than 72% of homes in Marion 62959
  • Has a smaller lot than 88% of homes in Marion 62959
  • Newer than 66% of homes in Williamson County

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$570K

This home is worth more than 18% 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$96,948
CheaperTypical $172,011Pricier

Pricier than 18% of homes nearby

Price per ft²$81
CheaperTypical $122Pricier

Pricier than 13% of homes nearby

Living area1,192 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.16 ac
SmallerTypical 0.36 acBigger

Bigger than 12% of homes nearby

Year built1980
OlderTypical 1971Newer

Newer than 62% of homes nearby

How 306 E Calvert St ranks against every home in each area.
MeasureThis homeMarion 62959Williamson County
Estimated valuepricier than$96,94818% of homes33% of homes
Price per ft²pricier than$8113% of homes31% of homes
Living areabigger than1,192 ft²28% of homes31% of homes
Lot sizebigger than0.16 ac12% of homes16% of homes
Year builtnewer than198062% of homes66% of homes

About 306 E Calvert St

How much is 306 E Calvert St, Marion, IL worth?

The TopHap Estimate for 306 E Calvert St, Marion, IL is $96,948 as of Sep 24, 2026. The likely range is $87,534 to $106,362. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 306 E Calvert St, Marion, IL last sell?

306 E Calvert St, Marion, IL last sold on Nov 13, 2017 for $58,000, according to the county's recorded deed.

How big is 306 E Calvert St, Marion, IL?

306 E Calvert St, Marion, IL has 1,192 square feet of living space and a 0.16-acre lot.

When was 306 E Calvert St, Marion, IL built?

306 E Calvert St, Marion, IL was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 306 E Calvert St, Marion, IL?

306 E Calvert 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 306 E Calvert St, Marion, IL compare to other homes in Marion 62959?

Among the 11,262 homes in Marion 62959, it is worth more than 18% of them ($96,948 against a typical $172,011), its price per square foot is higher than 13% of them ($81 against a typical $122), it is bigger than 28% of them (1,192 ft² against a typical 1,512 ft²), its lot is bigger than 12% of them (0.16 ac against a typical 0.36 ac) and it is newer than 62% of them (1980 against a typical 1971). Measured against all of Williamson County, it is worth more than 33% 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 306 E Calvert St, Marion, IL?

The 2025 property tax bill for 306 E Calvert St, Marion, IL was $1,616. The county assessed it at $24,530.

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