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Single Family ResidenceResidential
$105,748$112 / 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 87How 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

518 E PROSPECT ST

KEWANEE, IL 61443
3
Beds
1
Baths
948 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$106K
$92K low$119K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$31,415 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,325
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,090
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,805
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$94,245

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
10
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Central Junior High SchoolB-
Middle · Grades 7–8 · 0.3 mi
H
Kewanee High SchoolC+
High · Grades 9–12 · 0.7 mi
E
Belle Alexander Elementary School
Elementary · Grades KG–1 · 1.0 mi

District: Kewanee Community Unit School District 229

Neighborhood · ZIP 61443These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.133 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,935
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,910
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

518 E Prospect 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 69% of homes in Henry County
  • Costs more per square foot than 79% of homes in Kewanee 61443
  • Smaller than 77% of homes in Henry County
  • Has a smaller lot than 69% of homes in Henry County
  • Newer than 67% of homes in Kewanee 61443

What homes are worth in Kewanee 61443

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

This home
$26K$451K

This home is worth more than 67% of homes in Kewanee 61443.

How it measures up in Kewanee 61443

The dot is this home. The mark in the middle is the typical home in Kewanee 61443.

Estimated value$105,748
CheaperTypical $76,299Pricier

Pricier than 67% of homes nearby

Price per ft²$112
CheaperTypical $72Pricier

Pricier than 79% of homes nearby

Living area948 ft²
SmallerTypical 1,057 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.23 ac
SmallerTypical 0.22 acBigger

Bigger than 55% of homes nearby

Year built1938
OlderTypical 1921Newer

Newer than 67% of homes nearby

How 518 E Prospect St ranks against every home in each area.
MeasureThis homeKewanee 61443Henry County
Estimated valuepricier than$105,74867% of homes31% of homes
Price per ft²pricier than$11279% of homes43% of homes
Living areabigger than948 ft²38% of homes23% of homes
Lot sizebigger than0.23 ac55% of homes31% of homes
Year builtnewer than193867% of homes44% of homes

About 518 E Prospect St

How much is 518 E Prospect St, Kewanee, IL worth?

The TopHap Estimate for 518 E Prospect St, Kewanee, IL is $105,748 as of Sep 24, 2026. The likely range is $92,070 to $119,426. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 518 E Prospect St, Kewanee, IL last sell?

518 E Prospect St, Kewanee, IL last sold on Nov 15, 2021, according to the county's recorded deed.

How big is 518 E Prospect St, Kewanee, IL?

518 E Prospect St, Kewanee, IL has 3 bedrooms, 1 bathrooms, 948 square feet of living space and a 0.23-acre lot.

When was 518 E Prospect St, Kewanee, IL built?

518 E Prospect St, Kewanee, IL was built in 1938, making it 88 years old. The building has 2 stories.

What schools serve 518 E Prospect St, Kewanee, IL?

518 E Prospect St, Kewanee, IL is assigned to Central Junior High School (middle), rated B-; Kewanee High School (high), rated C+; Belle Alexander Elementary School (elementary). All sit in Kewanee Community Unit School District 229. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 518 E Prospect St, Kewanee, IL compare to other homes in Kewanee 61443?

Among the 5,520 homes in Kewanee 61443, it is worth more than 67% of them ($105,748 against a typical $76,299), its price per square foot is higher than 79% of them ($112 against a typical $72), it is bigger than 38% of them (948 ft² against a typical 1,057 ft²), its lot is bigger than 55% of them (0.23 ac against a typical 0.22 ac) and it is newer than 67% of them (1938 against a typical 1921). Measured against all of Henry County, it is worth more than 31% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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