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Single Family ResidenceResidential
$309,156$189 / 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 68How 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

6804 STATE ROUTE 15

MARISSA, IL 62257
2
Baths
1,638 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.
81.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$309K
$210K low$409K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,550 (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.$113,811 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,606
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,205
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$103,607
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$289,701

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
37
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.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
79
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
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.30%

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
CountyST. CLAIR
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.81.25
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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.Patio · 315 ft²

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

E
St Libory Elementary SchoolC+
Elementary · Grades KG–8 · 1.8 mi
H
Freeburg Community High SchoolA
High · Grades 9–12 · 9.9 mi

District: Freeburg Community High School District 77

Neighborhood · ZIP 62257These 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.142
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.186

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.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.2,899
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.43 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,545
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,565
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

6804 State Route 15 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 95% of homes in Marissa 62257
  • Costs more per square foot than 92% of homes in Marissa 62257
  • Bigger than 82% of homes in Marissa 62257
  • Among the largest lots in St. Clair County

What homes are worth in Marissa 62257

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

This home
$28K$361K

This home is worth more than 95% of homes in Marissa 62257.

How it measures up in Marissa 62257

The dot is this home. The mark in the middle is the typical home in Marissa 62257.

Estimated value$309,156
CheaperTypical $101,194Pricier

Pricier than 95% of homes nearby

Price per ft²$189
CheaperTypical $87Pricier

Pricier than 92% of homes nearby

Living area1,638 ft²
SmallerTypical 1,144 ft²Bigger

Bigger than 82% of homes nearby

Lot size81.25 ac
SmallerTypical 0.32 acBigger

Bigger than almost all homes nearby

Year built1961
OlderTypical 1950Newer

Newer than 61% of homes nearby

How 6804 State Route 15 ranks against every home in each area.
MeasureThis homeMarissa 62257St. Clair County
Estimated valuepricier than$309,15695% of homes76% of homes
Price per ft²pricier than$18992% of homes68% of homes
Living areabigger than1,638 ft²82% of homes79% of homes
Lot sizebigger than81.25 acalmost all homesalmost all homes
Year builtnewer than196161% of homes47% of homes

About 6804 State Route 15

How much is 6804 State Route 15, Marissa, IL worth?

The TopHap Estimate for 6804 State Route 15, Marissa, IL is $309,156 as of Sep 24, 2026. The likely range is $209,745 to $408,567. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6804 State Route 15, Marissa, IL last sell?

6804 State Route 15, Marissa, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6804 State Route 15, Marissa, IL?

6804 State Route 15, Marissa, IL has 2 bathrooms, 1,638 square feet of living space and a 81.25-acre lot.

When was 6804 State Route 15, Marissa, IL built?

6804 State Route 15, Marissa, IL was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 6804 State Route 15, Marissa, IL?

6804 State Route 15, Marissa, IL is assigned to St Libory Elementary School (elementary), rated C+; Freeburg Community High School (high), rated A. All sit in Freeburg Community High School District 77. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6804 State Route 15, Marissa, IL compare to other homes in Marissa 62257?

Among the 1,330 homes in Marissa 62257, it is worth more than 95% of them ($309,156 against a typical $101,194), its price per square foot is higher than 92% of them ($189 against a typical $87), it is bigger than 82% of them (1,638 ft² against a typical 1,144 ft²), its lot is bigger than almost all of them (81.25 ac against a typical 0.32 ac) and it is newer than 61% of them (1961 against a typical 1950). Measured against all of St. Clair County, it is worth more than 76% 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 6804 State Route 15, Marissa, IL?

The 2025 property tax bill for 6804 State Route 15, Marissa, IL was $8,550. The county assessed it at $113,811.

More homes on State Route 15

Closest homes

More homes in Marissa 62257

Assigned schools

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