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Rural ResidenceResidential
$257,888$87 / 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 92How 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

351 E 490 ST

ALPHA, IL 61413
5
Beds
1
Baths
2,976 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.
5.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1878
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$258K
$237K low$279K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,236 (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.$85,211 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,512
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,699
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$82,504
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$255,633

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.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
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.1 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.Rural Residence
CountyHENRY
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.1962
Lot (acres)The size of the land the home sits on, from county records.5.45
HeatingThe type of heating system in the home.Gas
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Alwood Middle / High SchoolB
Middle · Grades 6–12 · 2.4 mi
E
Alwood Elementary SchoolB
Elementary · Grades PK–5 · 3.3 mi

District: Alwood Community Unit School District 225

Neighborhood · ZIP 61413These 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.121
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 100.29

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.1,330
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.44 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,333
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,031
Average tempThe average temperature here across a full year.50°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.55%

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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

351 E 490 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 more than 84% of homes in Alpha 61413
  • Costs less per square foot than 70% of homes in Henry County
  • Among the largest homes in Alpha 61413
  • Has a bigger lot than 87% of homes in Henry County
  • Among the oldest homes in Henry County

What homes are worth in Alpha 61413

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

This home
$39K$702K

This home is worth more than 84% of homes in Alpha 61413.

How it measures up in Alpha 61413

The dot is this home. The mark in the middle is the typical home in Alpha 61413.

Estimated value$257,888
CheaperTypical $125,935Pricier

Pricier than 84% of homes nearby

Price per ft²$87
CheaperTypical $98Pricier

Pricier than 38% of homes nearby

Living area2,976 ft²
SmallerTypical 1,236 ft²Bigger

Bigger than almost all homes nearby

Lot size5.45 ac
SmallerTypical 0.38 acBigger

Bigger than 80% of homes nearby

Year built1878
OlderTypical 1950Newer

Newer than 2% of homes nearby

How 351 E 490 St ranks against every home in each area.
MeasureThis homeAlpha 61413Henry County
Estimated valuepricier than$257,88884% of homes76% of homes
Price per ft²pricier than$8738% of homes30% of homes
Living areabigger than2,976 ft²almost all homes98% of homes
Lot sizebigger than5.45 ac80% of homes87% of homes
Year builtnewer than18782% of homesalmost no homes

About 351 E 490 St

How much is 351 E 490 St, Alpha, IL worth?

The TopHap Estimate for 351 E 490 St, Alpha, IL is $257,888 as of Aug 30, 2026. The likely range is $237,070 to $278,706. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 351 E 490 St, Alpha, IL last sell?

351 E 490 St, Alpha, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 351 E 490 St, Alpha, IL?

351 E 490 St, Alpha, IL has 5 bedrooms, 1 bathrooms, 2,976 square feet of living space and a 5.45-acre lot.

When was 351 E 490 St, Alpha, IL built?

351 E 490 St, Alpha, IL was built in 1878, making it 148 years old. The building has 2 stories.

What schools serve 351 E 490 St, Alpha, IL?

351 E 490 St, Alpha, IL is assigned to Alwood Middle / High School (middle), rated B; Alwood Elementary School (elementary), rated B. All sit in Alwood Community Unit School District 225. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 351 E 490 St, Alpha, IL compare to other homes in Alpha 61413?

Among the 511 homes in Alpha 61413, it is worth more than 84% of them ($257,888 against a typical $125,935), its price per square foot is higher than 38% of them ($87 against a typical $98), it is bigger than almost all of them (2,976 ft² against a typical 1,236 ft²), its lot is bigger than 80% of them (5.45 ac against a typical 0.38 ac) and it is newer than 2% of them (1878 against a typical 1950). Measured against all of Henry 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 351 E 490 St, Alpha, IL?

The 2025 property tax bill for 351 E 490 St, Alpha, IL was $6,236. The county assessed it at $85,211.

More homes on E 490 St

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Assigned schools

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