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Single Family ResidenceResidential
$637,289
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 68How 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
Last sold for $708,500 on Jun 5, 2024

4215 VOLTAIRE AVE

BELLEVILLE, IL 62226
0
Baths
0.93 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$637K
$435K low$840K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$708,500 · Jun 5, 2024

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.$234,096 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,024
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,072
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,371
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$702,288

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.41
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
72
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.93
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Wolf Branch Elementary SchoolA
Elementary · Grades PK–4 · 0.8 mi
M
Wolf Branch Middle SchoolA
Middle · Grades 5–8 · 1.2 mi

District: Wolf Branch School District 113

Neighborhood · ZIP 62226These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.158

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.27,353
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,246 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,844
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,906
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

4215 Voltaire Ave 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 most valuable homes in Belleville 62226
  • Has a bigger lot than 94% of homes in Belleville 62226

What homes are worth in Belleville 62226

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

This home
$67K$543K

This home is worth more than almost all homes in Belleville 62226.

How it measures up in Belleville 62226

The dot is this home. The mark in the middle is the typical home in Belleville 62226.

Estimated value$637,289
CheaperTypical $175,204Pricier

Pricier than almost all homes nearby

Lot size0.93 ac
SmallerTypical 0.24 acBigger

Bigger than 94% of homes nearby

How 4215 Voltaire Ave ranks against every home in each area.
MeasureThis homeBelleville 62226St. Clair County
Estimated valuepricier than$637,289almost all homes98% of homes
Lot sizebigger than0.93 ac94% of homes87% of homes

About 4215 Voltaire Ave

How much is 4215 Voltaire Ave, Belleville, IL worth?

The TopHap Estimate for 4215 Voltaire Ave, Belleville, IL is $637,289 as of Sep 24, 2026. The likely range is $434,828 to $839,750. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4215 Voltaire Ave, Belleville, IL last sell?

4215 Voltaire Ave, Belleville, IL last sold on Jun 5, 2024 for $708,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 4215 Voltaire Ave, Belleville, IL?

4215 Voltaire Ave, Belleville, IL is assigned to Wolf Branch Elementary School (elementary), rated A; Wolf Branch Middle School (middle), rated A. All sit in Wolf Branch School District 113. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4215 Voltaire Ave, Belleville, IL compare to other homes in Belleville 62226?

Among the 10,288 homes in Belleville 62226, it is worth more than almost all of them ($637,289 against a typical $175,204) and its lot is bigger than 94% of them (0.93 ac against a typical 0.24 ac). Measured against all of St. Clair County, it is worth more than 98% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Voltaire Ave

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Assigned schools

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