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Single Family ResidentialResidential
$67,998
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 71How 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

507 OLIVER ST

NORTH HENDERSON, IL 61466
0
Baths
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$68K
$48K low$88K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,841 (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.$33,130 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$945
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,185
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,705
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,390

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.37
14
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
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.
3
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.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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 Residential
CountyMERCER
Lot (acres)The size of the land the home sits on, from county records.0.33
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
United Elementary School - NorthB
Elementary · Grades PK–3 · 5.0 mi
H
United Jr./Sr. High SchoolB
High · Grades 7–12 · 14.0 mi

District: United Community School District 304

Neighborhood · ZIP 61466These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.4.9%
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.379
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.20 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,014
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,679
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

507 Oliver 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.

  • Among the least valuable homes in Mercer County
  • Has a smaller lot than 82% of homes in North Henderson 61466

What homes are worth in North Henderson 61466

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

This home
$66K$485K

This home is worth more than 13% of homes in North Henderson 61466.

How it measures up in North Henderson 61466

The dot is this home. The mark in the middle is the typical home in North Henderson 61466.

Estimated value$67,998
CheaperTypical $109,456Pricier

Pricier than 13% of homes nearby

Lot size0.33 ac
SmallerTypical 1.5 acBigger

Bigger than 18% of homes nearby

How 507 Oliver St ranks against every home in each area.
MeasureThis homeNorth Henderson 61466Mercer County
Estimated valuepricier than$67,99813% of homesalmost no homes
Lot sizebigger than0.33 ac18% of homes35% of homes

About 507 Oliver St

How much is 507 Oliver St, North Henderson, IL worth?

The TopHap Estimate for 507 Oliver St, North Henderson, IL is $67,998 as of Aug 30, 2026. The likely range is $48,389 to $87,607. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 507 Oliver St, North Henderson, IL last sell?

507 Oliver St, North Henderson, IL last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 507 Oliver St, North Henderson, IL?

507 Oliver St, North Henderson, IL is assigned to United Elementary School - North (elementary), rated B; United Jr./Sr. High School (high), rated B. All sit in United Community School District 304. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 507 Oliver St, North Henderson, IL compare to other homes in North Henderson 61466?

Among the 169 homes in North Henderson 61466, it is worth more than 13% of them ($67,998 against a typical $109,456) and its lot is bigger than 18% of them (0.33 ac against a typical 1.5 ac). Measured against all of Mercer County, it is worth more than almost no 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 507 Oliver St, North Henderson, IL?

The 2025 property tax bill for 507 Oliver St, North Henderson, IL was $1,841. The county assessed it at $33,130.

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Assigned schools

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