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Single Family ResidenceResidential
$211,930$204 / 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 94How 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
Last sold for $52,000 on Aug 2, 2024

421 CARROLL LN

GLEN CARBON, IL 62034
4
Beds
2
Baths
1,040 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$212K
$200K low$224K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$52,000 · Aug 2, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,091 (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.$70,960 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,780
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$57,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$65,490
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,880

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.43
16
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.
84
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
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.Garage, Attached
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
Maryville Elementary SchoolA
Elementary · Grades EE–4 · 2.2 mi
M
Collinsville Middle SchoolC-
Middle · Grades 7–8 · 5.5 mi
H
Collinsville High SchoolC
High · Grades 9–12 · 6.4 mi

District: Collinsville Community Unit School District 10

Neighborhood · ZIP 62034These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.145

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
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.16,797
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,070 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,081
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,546
Average tempThe average temperature here across a full year.55°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

421 Carroll Ln 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 86% of homes in Glen Carbon 62034
  • Costs less per square foot than 68% of homes in Glen Carbon 62034
  • Smaller than 74% of homes in Glen Carbon 62034
  • Older than 85% of homes in Glen Carbon 62034

What homes are worth in Glen Carbon 62034

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

This home
$100K$651K

This home is worth more than 14% of homes in Glen Carbon 62034.

How it measures up in Glen Carbon 62034

The dot is this home. The mark in the middle is the typical home in Glen Carbon 62034.

Estimated value$211,930
CheaperTypical $326,727Pricier

Pricier than 14% of homes nearby

Price per ft²$204
CheaperTypical $237Pricier

Pricier than 32% of homes nearby

Living area1,040 ft²
SmallerTypical 1,289 ft²Bigger

Bigger than 26% of homes nearby

Lot size0.31 ac
SmallerTypical 0.29 acBigger

Bigger than 53% of homes nearby

Year built1969
OlderTypical 1989Newer

Newer than 15% of homes nearby

How 421 Carroll Ln ranks against every home in each area.
MeasureThis homeGlen Carbon 62034Madison County
Estimated valuepricier than$211,93014% of homes55% of homes
Price per ft²pricier than$20432% of homes66% of homes
Living areabigger than1,040 ft²26% of homes41% of homes
Lot sizebigger than0.31 ac53% of homes61% of homes
Year builtnewer than196915% of homes56% of homes

About 421 Carroll Ln

How much is 421 Carroll Ln, Glen Carbon, IL worth?

The TopHap Estimate for 421 Carroll Ln, Glen Carbon, IL is $211,930 as of Oct 21, 2026. The likely range is $199,512 to $224,348. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Carroll Ln, Glen Carbon, IL last sell?

421 Carroll Ln, Glen Carbon, IL last sold on Aug 2, 2024 for $52,000, according to the county's recorded deed.

How big is 421 Carroll Ln, Glen Carbon, IL?

421 Carroll Ln, Glen Carbon, IL has 4 bedrooms, 2 bathrooms, 1,040 square feet of living space and a 0.30-acre lot.

When was 421 Carroll Ln, Glen Carbon, IL built?

421 Carroll Ln, Glen Carbon, IL was built in 1969, making it 57 years old. It is a ranch home. The building has 1 story.

What schools serve 421 Carroll Ln, Glen Carbon, IL?

421 Carroll Ln, Glen Carbon, IL is assigned to Maryville Elementary School (elementary), rated A; Collinsville Middle School (middle), rated C-; Collinsville High School (high), rated C. All sit in Collinsville Community Unit School District 10. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Carroll Ln, Glen Carbon, IL compare to other homes in Glen Carbon 62034?

Among the 5,135 homes in Glen Carbon 62034, it is worth more than 14% of them ($211,930 against a typical $326,727), its price per square foot is higher than 32% of them ($204 against a typical $237), it is bigger than 26% of them (1,040 ft² against a typical 1,289 ft²), its lot is bigger than 53% of them (0.31 ac against a typical 0.29 ac) and it is newer than 15% of them (1969 against a typical 1989). Measured against all of Madison County, it is worth more than 55% 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 421 Carroll Ln, Glen Carbon, IL?

The 2025 property tax bill for 421 Carroll Ln, Glen Carbon, IL was $4,091. The county assessed it at $70,960.

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