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Single Family ResidentialResidential
$77,862$101 / 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

509 NORTH ST

HENRY, IL 61537
0
Baths
771 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$78K
$72K low$84K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,419 (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.$22,719 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,606
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,113
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,453
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$68,157

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyMARSHALL
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Brick
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Henry-Senachwine Grade SchoolC
Elementary · Grades PK–8 · 0.3 mi
H
Henry-Senachwine High SchoolB-
High · Grades 9–12 · 0.7 mi

District: Henry-Senachwine Consolidated Unit School District 5

Neighborhood · ZIP 61537These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.2,839
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.51 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,620
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,852
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

509 North 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 84% of homes in Marshall County
  • Smaller than 91% of homes in Henry 61537

What homes are worth in Henry 61537

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

This home
$49K$329K

This home is worth more than 17% of homes in Henry 61537.

How it measures up in Henry 61537

The dot is this home. The mark in the middle is the typical home in Henry 61537.

Estimated value$77,862
CheaperTypical $127,039Pricier

Pricier than 17% of homes nearby

Price per ft²$101
CheaperTypical $105Pricier

Pricier than 46% of homes nearby

Living area771 ft²
SmallerTypical 1,185 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.29 ac
SmallerTypical 0.29 acBigger

Bigger than 50% of homes nearby

Year built1940
OlderTypical 1940Newer

Newer than 52% of homes nearby

How 509 North St ranks against every home in each area.
MeasureThis homeHenry 61537Marshall County
Estimated valuepricier than$77,86217% of homes16% of homes
Price per ft²pricier than$10146% of homes40% of homes
Living areabigger than771 ft²9% of homes9% of homes
Lot sizebigger than0.29 ac50% of homes37% of homes
Year builtnewer than194052% of homes45% of homes

About 509 North St

How much is 509 North St, Henry, IL worth?

The TopHap Estimate for 509 North St, Henry, IL is $77,862 as of Aug 30, 2026. The likely range is $71,510 to $84,214. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 North St, Henry, IL last sell?

509 North St, Henry, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 509 North St, Henry, IL?

509 North St, Henry, IL has 771 square feet of living space and a 0.29-acre lot.

When was 509 North St, Henry, IL built?

509 North St, Henry, IL was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 509 North St, Henry, IL?

509 North St, Henry, IL is assigned to Henry-Senachwine Grade School (elementary), rated C; Henry-Senachwine High School (high), rated B-. All sit in Henry-Senachwine Consolidated Unit School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 North St, Henry, IL compare to other homes in Henry 61537?

Among the 1,132 homes in Henry 61537, it is worth more than 17% of them ($77,862 against a typical $127,039), its price per square foot is higher than 46% of them ($101 against a typical $105), it is bigger than 9% of them (771 ft² against a typical 1,185 ft²), its lot is bigger than 50% of them (0.29 ac against a typical 0.29 ac) and it is newer than 52% of them (1940 against a typical 1940). Measured against all of Marshall County, it is worth more than 16% 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 509 North St, Henry, IL?

The 2025 property tax bill for 509 North St, Henry, IL was $1,419. The county assessed it at $22,719.

More homes on North St

Closest homes

More homes in Henry 61537

Assigned schools

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