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Single Family ResidenceResidential
$186,988$177 / 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 Aug 30, 2026
Last sold for $186,000 on Jul 6, 2026

421 MONTANA ST

BETHALTO, IL 62010
4
Beds
2
Baths
1,056 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$187K
$175K low$199K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$186,000 · Jul 6, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,492 (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.$56,290 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$48,930
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$51,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$168,870

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.34
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
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.
71
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMADISON
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.1978
Lot (acres)The size of the land the home sits on, from county records.0.18
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
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 187 ft²Patio · 344 ft²

Transaction History(5)

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
Bethalto East Primary School
Elementary · Grades PK–1 · 0.3 mi
M
Trimpe Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
H
Civic Memorial High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Bethalto Consolidated Unit School District 8

Neighborhood · ZIP 62010These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.126

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.10,805
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.451 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,435
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,888
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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 Montana 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.

  • Has a smaller lot than 78% of homes in Bethalto 62010

What homes are worth in Bethalto 62010

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

This home
$73K$475K

This home is worth more than 46% of homes in Bethalto 62010.

How it measures up in Bethalto 62010

The dot is this home. The mark in the middle is the typical home in Bethalto 62010.

Estimated value$186,988
CheaperTypical $195,374Pricier

Pricier than 46% of homes nearby

Price per ft²$177
CheaperTypical $169Pricier

Pricier than 57% of homes nearby

Living area1,056 ft²
SmallerTypical 1,160 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.18 ac
SmallerTypical 0.26 acBigger

Bigger than 22% of homes nearby

Year built1973
OlderTypical 1971Newer

Newer than 54% of homes nearby

How 421 Montana St ranks against every home in each area.
MeasureThis homeBethalto 62010Madison County
Estimated valuepricier than$186,98846% of homes51% of homes
Price per ft²pricier than$17757% of homes58% of homes
Living areabigger than1,056 ft²41% of homes43% of homes
Lot sizebigger than0.18 ac22% of homes31% of homes
Year builtnewer than197354% of homes60% of homes

About 421 Montana St

How much is 421 Montana St, Bethalto, IL worth?

The TopHap Estimate for 421 Montana St, Bethalto, IL is $186,988 as of Aug 30, 2026. The likely range is $175,334 to $198,642. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Montana St, Bethalto, IL last sell?

421 Montana St, Bethalto, IL last sold on Jul 6, 2026 for $186,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 421 Montana St, Bethalto, IL?

421 Montana St, Bethalto, IL has 4 bedrooms, 2 bathrooms, 1,056 square feet of living space and a 0.18-acre lot.

When was 421 Montana St, Bethalto, IL built?

421 Montana St, Bethalto, IL was built in 1973, making it 53 years old. It is a ranch home. The building has 1 story.

What schools serve 421 Montana St, Bethalto, IL?

421 Montana St, Bethalto, IL is assigned to Bethalto East Primary School (elementary); Trimpe Middle School (middle), rated C+; Civic Memorial High School (high), rated A+. All sit in Bethalto Consolidated Unit School District 8. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Montana St, Bethalto, IL compare to other homes in Bethalto 62010?

Among the 4,176 homes in Bethalto 62010, it is worth more than 46% of them ($186,988 against a typical $195,374), its price per square foot is higher than 57% of them ($177 against a typical $169), it is bigger than 41% of them (1,056 ft² against a typical 1,160 ft²), its lot is bigger than 22% of them (0.18 ac against a typical 0.26 ac) and it is newer than 54% of them (1973 against a typical 1971). Measured against all of Madison 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 421 Montana St, Bethalto, IL?

The 2025 property tax bill for 421 Montana St, Bethalto, IL was $3,492. The county assessed it at $56,290.

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