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Single Family ResidenceResidential
$187,610$145 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

129 N 8TH ST

DUPO, IL 62239
3
Baths
1,293 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$188K
$169K low$206K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,808 (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.$54,719 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,232
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$39,487
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,045
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$164,157

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.52
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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.
8
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.197 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 Residence
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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.Porch · 64 ft²

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
Bluffview Elementary SchoolC+
Elementary · Grades PK–6 · 0.3 mi
M
Dupo Jr. High SchoolC+
Middle · Grades 7–8 · 0.4 mi
H
Dupo Sr. High SchoolD
High · Grades 9–12 · 0.4 mi

District: Dupo Community Unit School District 196

Neighborhood · ZIP 62239These 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.106
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 100.157

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.463 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,604
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

129 N 8th 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 more than 75% of homes in Dupo 62239
  • Costs more per square foot than 67% of homes in Dupo 62239
  • Bigger than 72% of homes in Dupo 62239
  • Newer than 82% of homes in Dupo 62239

What homes are worth in Dupo 62239

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

This home
$55K$292K

This home is worth more than 75% of homes in Dupo 62239.

How it measures up in Dupo 62239

The dot is this home. The mark in the middle is the typical home in Dupo 62239.

Estimated value$187,610
CheaperTypical $139,223Pricier

Pricier than 75% of homes nearby

Price per ft²$145
CheaperTypical $126Pricier

Pricier than 67% of homes nearby

Living area1,293 ft²
SmallerTypical 1,092 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.23 ac
SmallerTypical 0.22 acBigger

Bigger than 57% of homes nearby

Year built1992
OlderTypical 1957Newer

Newer than 82% of homes nearby

How 129 N 8th St ranks against every home in each area.
MeasureThis homeDupo 62239St. Clair County
Estimated valuepricier than$187,61075% of homes51% of homes
Price per ft²pricier than$14567% of homes49% of homes
Living areabigger than1,293 ft²72% of homes60% of homes
Lot sizebigger than0.23 ac57% of homes46% of homes
Year builtnewer than199282% of homes73% of homes

About 129 N 8th St

How much is 129 N 8th St, Dupo, IL worth?

The TopHap Estimate for 129 N 8th St, Dupo, IL is $187,610 as of Oct 21, 2026. The likely range is $169,167 to $206,053. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 129 N 8th St, Dupo, IL last sell?

129 N 8th St, Dupo, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 129 N 8th St, Dupo, IL?

129 N 8th St, Dupo, IL has 3 bathrooms, 1,293 square feet of living space and a 0.23-acre lot.

When was 129 N 8th St, Dupo, IL built?

129 N 8th St, Dupo, IL was built in 1992, making it 34 years old. The building has 1 story.

What schools serve 129 N 8th St, Dupo, IL?

129 N 8th St, Dupo, IL is assigned to Bluffview Elementary School (elementary), rated C+; Dupo Jr. High School (middle), rated C+; Dupo Sr. High School (high), rated D. All sit in Dupo Community Unit School District 196. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 129 N 8th St, Dupo, IL compare to other homes in Dupo 62239?

Among the 1,728 homes in Dupo 62239, it is worth more than 75% of them ($187,610 against a typical $139,223), its price per square foot is higher than 67% of them ($145 against a typical $126), it is bigger than 72% of them (1,293 ft² against a typical 1,092 ft²), its lot is bigger than 57% of them (0.23 ac against a typical 0.22 ac) and it is newer than 82% of them (1992 against a typical 1957). Measured against all of St. Clair County, it is worth more than 51% 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 129 N 8th St, Dupo, IL?

The 2025 property tax bill for 129 N 8th St, Dupo, IL was $3,808. The county assessed it at $54,719.

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