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Single Family ResidenceResidential
$856,007$327 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $140,000 on Apr 29, 2021

1815 STATE ROUTE 4

SAINT JACOB, IL 62281
4
Beds
3
Baths
2,616 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.
10 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$856K
$759K low$953K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$140,000 · Apr 29, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$43 (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.$243,070 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,730
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$229,340
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$548,649

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.61
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
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.195 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.10.00
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Yes
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.Garage, Attached
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.

M
Triad Middle SchoolB
Middle · Grades 6–8 · 1.0 mi
E
St. Jacob Elementary SchoolA
Elementary · Grades KG–5 · 1.8 mi
H
Triad High SchoolA
High · Grades 9–12 · 2.9 mi

District: Triad Community Unit School District 2

Neighborhood · ZIP 62281These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.152

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.4%
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.4,520
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.126 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,643
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,312
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

1815 State Route 4 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 Saint Jacob 62281
  • Costs more per square foot than 92% of homes in Madison County
  • Among the largest homes in Madison County
  • Has a bigger lot than 98% of homes in Madison County
  • Newer than 95% of homes in Madison County

What homes are worth in Saint Jacob 62281

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

This home
$115K$719K

This home is worth more than almost all homes in Saint Jacob 62281.

How it measures up in Saint Jacob 62281

The dot is this home. The mark in the middle is the typical home in Saint Jacob 62281.

Estimated value$856,007
CheaperTypical $354,902Pricier

Pricier than almost all homes nearby

Price per ft²$327
CheaperTypical $247Pricier

Pricier than 83% of homes nearby

Living area2,616 ft²
SmallerTypical 1,415 ft²Bigger

Bigger than 98% of homes nearby

Lot size10 ac
SmallerTypical 0.5 acBigger

Bigger than 93% of homes nearby

Year built2009
OlderTypical 1997Newer

Newer than 78% of homes nearby

How 1815 State Route 4 ranks against every home in each area.
MeasureThis homeSaint Jacob 62281Madison County
Estimated valuepricier than$856,007almost all homesalmost all homes
Price per ft²pricier than$32783% of homes92% of homes
Living areabigger than2,616 ft²98% of homesalmost all homes
Lot sizebigger than10 ac93% of homes98% of homes
Year builtnewer than200978% of homes95% of homes

About 1815 State Route 4

How much is 1815 State Route 4, Saint Jacob, IL worth?

The TopHap Estimate for 1815 State Route 4, Saint Jacob, IL is $856,007 as of Jul 14, 2026. The likely range is $758,693 to $953,321. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1815 State Route 4, Saint Jacob, IL last sell?

1815 State Route 4, Saint Jacob, IL last sold on Apr 29, 2021 for $140,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1815 State Route 4, Saint Jacob, IL?

1815 State Route 4, Saint Jacob, IL has 4 bedrooms, 3 bathrooms, 2,616 square feet of living space and a 10.00-acre lot.

When was 1815 State Route 4, Saint Jacob, IL built?

1815 State Route 4, Saint Jacob, IL was built in 2009, making it 17 years old. The building has 1 story.

What schools serve 1815 State Route 4, Saint Jacob, IL?

1815 State Route 4, Saint Jacob, IL is assigned to Triad Middle School (middle), rated B; St. Jacob Elementary School (elementary), rated A; Triad High School (high), rated A. All sit in Triad Community Unit School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1815 State Route 4, Saint Jacob, IL compare to other homes in Saint Jacob 62281?

Among the 1,104 homes in Saint Jacob 62281, it is worth more than almost all of them ($856,007 against a typical $354,902), its price per square foot is higher than 83% of them ($327 against a typical $247), it is bigger than 98% of them (2,616 ft² against a typical 1,415 ft²), its lot is bigger than 93% of them (10 ac against a typical 0.5 ac) and it is newer than 78% of them (2009 against a typical 1997). Measured against all of Madison 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 1815 State Route 4, Saint Jacob, IL?

The 2025 property tax bill for 1815 State Route 4, Saint Jacob, IL was $43. The county assessed it at $243,070.

More homes on State Route 4

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More homes in Saint Jacob 62281

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