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Single Family ResidenceResidential
$84,781$88 / 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 Aug 30, 2026

621 N 1ST ST

ALPHA, IL 61413
3
Beds
1
Baths
960 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$85K
$75K low$94K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,846 (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.$33,616 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,137
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,479
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$32,107
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$100,848

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.41
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.6 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
CountyHENRY
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Gas
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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.

E
Alwood Elementary SchoolB
Elementary · Grades PK–5 · 0.3 mi
M
Alwood Middle / High SchoolB
Middle · Grades 6–12 · 3.7 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

621 N 1st 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 77% of homes in Henry County
  • Costs less per square foot than 69% of homes in Henry County
  • Smaller than 78% of homes in Alpha 61413
  • Has a smaller lot than 85% of homes in Alpha 61413

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$714K

This home is worth more than 24% 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$84,781
CheaperTypical $125,935Pricier

Pricier than 24% of homes nearby

Price per ft²$88
CheaperTypical $98Pricier

Pricier than 39% of homes nearby

Living area960 ft²
SmallerTypical 1,240 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.2 ac
SmallerTypical 0.38 acBigger

Bigger than 15% of homes nearby

Year built1955
OlderTypical 1950Newer

Newer than 59% of homes nearby

How 621 N 1st St ranks against every home in each area.
MeasureThis homeAlpha 61413Henry County
Estimated valuepricier than$84,78124% of homes23% of homes
Price per ft²pricier than$8839% of homes31% of homes
Living areabigger than960 ft²22% of homes25% of homes
Lot sizebigger than0.2 ac15% of homes21% of homes
Year builtnewer than195559% of homes56% of homes

About 621 N 1st St

How much is 621 N 1st St, Alpha, IL worth?

The TopHap Estimate for 621 N 1st St, Alpha, IL is $84,781 as of Aug 30, 2026. The likely range is $75,189 to $94,373. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 N 1st St, Alpha, IL last sell?

621 N 1st St, Alpha, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 621 N 1st St, Alpha, IL?

621 N 1st St, Alpha, IL has 3 bedrooms, 1 bathrooms, 960 square feet of living space and a 0.20-acre lot.

When was 621 N 1st St, Alpha, IL built?

621 N 1st St, Alpha, IL was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 621 N 1st St, Alpha, IL?

621 N 1st St, Alpha, IL is assigned to Alwood Elementary School (elementary), rated B; Alwood Middle / High School (middle), 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 621 N 1st St, Alpha, IL compare to other homes in Alpha 61413?

Among the 511 homes in Alpha 61413, it is worth more than 24% of them ($84,781 against a typical $125,935), its price per square foot is higher than 39% of them ($88 against a typical $98), it is bigger than 22% of them (960 ft² against a typical 1,240 ft²), its lot is bigger than 15% of them (0.2 ac against a typical 0.38 ac) and it is newer than 59% of them (1955 against a typical 1950). Measured against all of Henry County, it is worth more than 23% 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 621 N 1st St, Alpha, IL?

The 2025 property tax bill for 621 N 1st St, Alpha, IL was $1,846. The county assessed it at $33,616.

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