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Single Family ResidenceResidential
$107,280$86 / 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 Sep 24, 2026
Last sold for $17,000 on Jul 24, 2012

509 CATAWBA AVE

SWANSEA, IL 62226
2
Baths
1,242 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$107K
$92K low$123K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$17,000 · Jul 24, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,841 (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.$33,009 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,230
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,779
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$31,117
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,027

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.
18
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.
73
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.0.22
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.No Foundation
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Union Elementary SchoolC
Elementary · Grades KG–6 · 0.8 mi
M
West Jr. High SchoolC
Middle · Grades 7–8 · 1.8 mi

District: Belleville School District 118

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

509 Catawba 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 85% of homes in Belleville 62226
  • Costs less per square foot than 95% of homes in Belleville 62226
  • Older than 68% 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
$65K$537K

This home is worth more than 15% of 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$107,280
CheaperTypical $175,744Pricier

Pricier than 15% of homes nearby

Price per ft²$86
CheaperTypical $138Pricier

Pricier than 5% of homes nearby

Living area1,242 ft²
SmallerTypical 1,224 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.22 ac
SmallerTypical 0.24 acBigger

Bigger than 36% of homes nearby

Year built1954
OlderTypical 1965Newer

Newer than 32% of homes nearby

How 509 Catawba Ave ranks against every home in each area.
MeasureThis homeBelleville 62226St. Clair County
Estimated valuepricier than$107,28015% of homes27% of homes
Price per ft²pricier than$865% of homes20% of homes
Living areabigger than1,242 ft²51% of homes56% of homes
Lot sizebigger than0.22 ac36% of homes39% of homes
Year builtnewer than195432% of homes33% of homes

About 509 Catawba Ave

How much is 509 Catawba Ave, Swansea, IL worth?

The TopHap Estimate for 509 Catawba Ave, Swansea, IL is $107,280 as of Sep 24, 2026. The likely range is $91,936 to $122,624. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Catawba Ave, Swansea, IL last sell?

509 Catawba Ave, Swansea, IL last sold on Jul 24, 2012 for $17,000, according to the county's recorded deed.

How big is 509 Catawba Ave, Swansea, IL?

509 Catawba Ave, Swansea, IL has 2 bathrooms, 1,242 square feet of living space and a 0.22-acre lot.

When was 509 Catawba Ave, Swansea, IL built?

509 Catawba Ave, Swansea, IL was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 509 Catawba Ave, Swansea, IL?

509 Catawba Ave, Swansea, IL is assigned to Union Elementary School (elementary), rated C; West Jr. High School (middle), rated C. All sit in Belleville School District 118. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Catawba Ave, Swansea, IL compare to other homes in Belleville 62226?

Among the 10,288 homes in Belleville 62226, it is worth more than 15% of them ($107,280 against a typical $175,744), its price per square foot is higher than 5% of them ($86 against a typical $138), it is bigger than 51% of them (1,242 ft² against a typical 1,224 ft²), its lot is bigger than 36% of them (0.22 ac against a typical 0.24 ac) and it is newer than 32% of them (1954 against a typical 1965). Measured against all of St. Clair County, it is worth more than 27% 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 Catawba Ave, Swansea, IL?

The 2025 property tax bill for 509 Catawba Ave, Swansea, IL was $2,841. The county assessed it at $33,009.

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