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Single Family ResidentialResidential
$144,272$143 / 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 86How 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 $135,000 on Jul 17, 2024

310 N MAIN ST

HENDERSON, IL 61439
0
Baths
1,012 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$144K
$124K low$164K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$135,000 · Jul 17, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,537 (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.$32,390 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,140
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,170

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.0.46
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
Silas Willard Elementary SchoolC
Elementary · Grades KG–4 · 4.5 mi
H
Galesburg High SchoolF
High · Grades 9–12 · 4.8 mi
M
Churchill Junior High SchoolC
Middle · Grades 7–8 · 5.0 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

310 N Main 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 73% of homes in Henderson 61439
  • Costs more per square foot than 84% of homes in Henderson 61439
  • Has a bigger lot than 69% of homes in Knox County
  • Newer than 94% 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 73% 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$144,272
CheaperTypical $107,072Pricier

Pricier than 73% of homes nearby

Price per ft²$143
CheaperTypical $97Pricier

Pricier than 84% of homes nearby

Living area1,012 ft²
SmallerTypical 1,080 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.46 ac
SmallerTypical 0.48 acBigger

Bigger than 45% of homes nearby

Year built1975
OlderTypical 1963Newer

Newer than 94% of homes nearby

How 310 N Main St ranks against every home in each area.
MeasureThis homeHenderson 61439Knox County
Estimated valuepricier than$144,27273% of homes66% of homes
Price per ft²pricier than$14384% of homes77% of homes
Living areabigger than1,012 ft²38% of homes42% of homes
Lot sizebigger than0.46 ac45% of homes69% of homes
Year builtnewer than197594% of homes81% of homes

About 310 N Main St

How much is 310 N Main St, Henderson, IL worth?

The TopHap Estimate for 310 N Main St, Henderson, IL is $144,272 as of Aug 30, 2026. The likely range is $124,202 to $164,342. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 310 N Main St, Henderson, IL last sell?

310 N Main St, Henderson, IL last sold on Jul 17, 2024 for $135,000, according to the county's recorded deed.

How big is 310 N Main St, Henderson, IL?

310 N Main St, Henderson, IL has 1,012 square feet of living space and a 0.46-acre lot.

When was 310 N Main St, Henderson, IL built?

310 N Main St, Henderson, IL was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 310 N Main St, Henderson, IL?

310 N Main 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 310 N Main St, Henderson, IL compare to other homes in Henderson 61439?

Among the 132 homes in Henderson 61439, it is worth more than 73% of them ($144,272 against a typical $107,072), its price per square foot is higher than 84% of them ($143 against a typical $97), it is bigger than 38% of them (1,012 ft² against a typical 1,080 ft²), its lot is bigger than 45% of them (0.46 ac against a typical 0.48 ac) and it is newer than 94% of them (1975 against a typical 1963). Measured against all of Knox County, it is worth more than 66% 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 310 N Main St, Henderson, IL?

The 2025 property tax bill for 310 N Main St, Henderson, IL was $2,537. The county assessed it at $32,390.

More homes on N Main St

Closest homes

More homes in Henderson 61439

Assigned schools

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