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Single Family ResidentialResidential
$99,320$55 / 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 67How 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
Last sold for $20,000 on Jun 9, 2021

104 W WASHINGTON ST

HENDERSON, IL 61439
0
Baths
1,796 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.
392 ft²
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$99K
$66K low$132K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Jun 9, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$634 (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.$8,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,230
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,270

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.01
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.Shed · 1,796 ft²

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
Silas Willard Elementary SchoolC
Elementary · Grades KG–4 · 4.3 mi
H
Galesburg High SchoolF
High · Grades 9–12 · 4.6 mi
M
Churchill Junior High SchoolC
Middle · Grades 7–8 · 4.8 mi

District: Galesburg Community Unit School District 205

Neighborhood · ZIP 61439These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.4
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.15 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,544
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.56%

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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

104 W Washington 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.

  • Costs less per square foot than 86% of homes in Henderson 61439
  • Bigger than 93% of homes in Henderson 61439
  • Among the smallest lots in Henderson 61439
  • Newer than 81% of homes in Henderson 61439

What homes are worth in Henderson 61439

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

This home
$27K$298K

This home is worth more than 43% of homes in Henderson 61439.

How it measures up in Henderson 61439

The dot is this home. The mark in the middle is the typical home in Henderson 61439.

Estimated value$99,320
CheaperTypical $107,072Pricier

Pricier than 43% of homes nearby

Price per ft²$55
CheaperTypical $97Pricier

Pricier than 14% of homes nearby

Living area1,796 ft²
SmallerTypical 1,080 ft²Bigger

Bigger than 93% of homes nearby

Lot size392 ft²
SmallerTypical 0.48 acBigger

Smaller than almost all homes nearby

Year built1973
OlderTypical 1963Newer

Newer than 81% of homes nearby

How 104 W Washington St ranks against every home in each area.
MeasureThis homeHenderson 61439Knox County
Estimated valuepricier than$99,32043% of homes46% of homes
Price per ft²pricier than$5514% of homes16% of homes
Living areabigger than1,796 ft²93% of homes92% of homes
Lot sizebigger than392 ft²almost no homesalmost no homes
Year builtnewer than197381% of homes78% of homes

About 104 W Washington St

How much is 104 W Washington St, Henderson, IL worth?

The TopHap Estimate for 104 W Washington St, Henderson, IL is $99,320 as of Aug 30, 2026. The likely range is $66,399 to $132,241. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 104 W Washington St, Henderson, IL last sell?

104 W Washington St, Henderson, IL last sold on Jun 9, 2021 for $20,000, according to the county's recorded deed.

How big is 104 W Washington St, Henderson, IL?

104 W Washington St, Henderson, IL has 1,796 square feet of living space and a 0.01-acre lot.

When was 104 W Washington St, Henderson, IL built?

104 W Washington St, Henderson, IL was built in 1973, making it 53 years old.

What schools serve 104 W Washington St, Henderson, IL?

104 W Washington St, Henderson, IL is assigned to Silas Willard Elementary School (elementary), rated C; Galesburg High School (high), rated F; Churchill Junior High School (middle), rated C. All sit in Galesburg Community Unit School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 104 W Washington St, Henderson, IL compare to other homes in Henderson 61439?

Among the 132 homes in Henderson 61439, it is worth more than 43% of them ($99,320 against a typical $107,072), its price per square foot is higher than 14% of them ($55 against a typical $97), it is bigger than 93% of them (1,796 ft² against a typical 1,080 ft²), its lot is bigger than almost none of them (392 ft² against a typical 0.48 ac) and it is newer than 81% of them (1973 against a typical 1963). Measured against all of Knox County, it is worth more than 46% 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 104 W Washington St, Henderson, IL?

The 2025 property tax bill for 104 W Washington St, Henderson, IL was $634. The county assessed it at $8,090.

More homes on W Washington St

Closest homes

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Assigned schools

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