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Single Family ResidenceResidential
$158,099$206 / 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 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3644 CONKLIN AVE

BELLEVILLE, IL 62221
0
Baths
768 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.
1.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$158K
$133K low$184K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$135,099
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$108,079
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.15%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$23,000
FIRST COUNTY BANK · R · recorded Nov 26, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,332 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$48,197 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,103
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,094
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$36,933
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$144,591

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.1.38
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
HeatingThe type of heating system in the home.None
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.Deck · 96 ft²Patio · 96 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.

H
Mascoutah High SchoolA
High · Grades 9–12 · 3.2 mi
E
Mascoutah Elementary SchoolA
Elementary · Grades PK–5 · 3.8 mi
M
Mascoutah Middle SchoolB-
Middle · Grades 6–8 · 4.0 mi

District: Mascoutah Community Unit School District 19

Neighborhood · ZIP 62221These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.163

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
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.30,133
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.851 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,239
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

3644 Conklin 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.

  • Worth less than 78% of homes in Belleville 62221
  • Costs more per square foot than 76% of homes in St. Clair County
  • Smaller than 92% of homes in Belleville 62221
  • Has a bigger lot than 94% of homes in Belleville 62221
  • Newer than 65% of homes in St. Clair County

What homes are worth in Belleville 62221

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

This home
$79K$563K

This home is worth more than 22% of homes in Belleville 62221.

How it measures up in Belleville 62221

The dot is this home. The mark in the middle is the typical home in Belleville 62221.

Estimated value$158,099
CheaperTypical $238,027Pricier

Pricier than 22% of homes nearby

Price per ft²$206
CheaperTypical $166Pricier

Pricier than 68% of homes nearby

Living area768 ft²
SmallerTypical 1,313 ft²Bigger

Bigger than 8% of homes nearby

Lot size1.38 ac
SmallerTypical 0.25 acBigger

Bigger than 94% of homes nearby

Year built1983
OlderTypical 1986Newer

Newer than 45% of homes nearby

How 3644 Conklin Ave ranks against every home in each area.
MeasureThis homeBelleville 62221St. Clair County
Estimated valuepricier than$158,09922% of homes45% of homes
Price per ft²pricier than$20668% of homes76% of homes
Living areabigger than768 ft²8% of homes10% of homes
Lot sizebigger than1.38 ac94% of homes90% of homes
Year builtnewer than198345% of homes65% of homes

About 3644 Conklin Ave

How much is 3644 Conklin Ave, Belleville, IL worth?

The TopHap Estimate for 3644 Conklin Ave, Belleville, IL is $158,099 as of Jul 14, 2026. The likely range is $132,575 to $183,623. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3644 Conklin Ave, Belleville, IL last sell?

3644 Conklin Ave, Belleville, IL last sold on Nov 26, 2012, according to the county's recorded deed.

How big is 3644 Conklin Ave, Belleville, IL?

3644 Conklin Ave, Belleville, IL has 768 square feet of living space and a 1.38-acre lot.

When was 3644 Conklin Ave, Belleville, IL built?

3644 Conklin Ave, Belleville, IL was built in 1983, making it 43 years old. The building has 2 stories.

What schools serve 3644 Conklin Ave, Belleville, IL?

3644 Conklin Ave, Belleville, IL is assigned to Mascoutah High School (high), rated A; Mascoutah Elementary School (elementary), rated A; Mascoutah Middle School (middle), rated B-. All sit in Mascoutah Community Unit School District 19. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3644 Conklin Ave, Belleville, IL compare to other homes in Belleville 62221?

Among the 10,156 homes in Belleville 62221, it is worth more than 22% of them ($158,099 against a typical $238,027), its price per square foot is higher than 68% of them ($206 against a typical $166), it is bigger than 8% of them (768 ft² against a typical 1,313 ft²), its lot is bigger than 94% of them (1.38 ac against a typical 0.25 ac) and it is newer than 45% of them (1983 against a typical 1986). Measured against all of St. Clair County, it is worth more than 45% 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 3644 Conklin Ave, Belleville, IL?

The 2024 property tax bill for 3644 Conklin Ave, Belleville, IL was $2,332. The county assessed it at $48,197.

Closest homes

More homes in Belleville 62221

Assigned schools

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