Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$556,918$331 / 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 95How 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

9182 SNAKE RD

DORSEY, IL 62021
2
Beds
2
Baths
1,680 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.
15 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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

$557K
$528K low$586K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,892 (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.$115,840 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,930
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$102,910
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$103,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$260,661

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.56
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
33
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.
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.109 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.Rural Residence
CountyMADISON
Lot (acres)The size of the land the home sits on, from county records.15.00
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 330 ft²Porch · 280 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.

H
Alton High SchoolD+
High · Grades 9–12 · 8.2 mi
E
Lewis & Clark Elementary School
Elementary · Grades KG–1 · 8.6 mi
M
Alton Middle SchoolD
Middle · Grades 6–8 · 9.4 mi

District: Alton Community Unit School District 11

Neighborhood · ZIP 62021These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.125

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.1,477
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.74 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,510
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,783
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%

Owner Tools

Do you own this home?
Claim this home

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

9182 Snake Rd 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 97% of homes in Dorsey 62021
  • Costs more per square foot than 91% of homes in Madison County
  • Bigger than 85% of homes in Madison County
  • Among the largest lots in Madison County

What homes are worth in Dorsey 62021

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

This home
$103K$610K

This home is worth more than 97% of homes in Dorsey 62021.

How it measures up in Dorsey 62021

The dot is this home. The mark in the middle is the typical home in Dorsey 62021.

Estimated value$556,918
CheaperTypical $268,188Pricier

Pricier than 97% of homes nearby

Price per ft²$331
CheaperTypical $211Pricier

Pricier than 86% of homes nearby

Living area1,680 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 82% of homes nearby

Lot size15 ac
SmallerTypical 3.83 acBigger

Bigger than 81% of homes nearby

Year built1970
OlderTypical 1970Newer

Newer than 51% of homes nearby

How 9182 Snake Rd ranks against every home in each area.
MeasureThis homeDorsey 62021Madison County
Estimated valuepricier than$556,91897% of homes97% of homes
Price per ft²pricier than$33186% of homes91% of homes
Living areabigger than1,680 ft²82% of homes85% of homes
Lot sizebigger than15 ac81% of homesalmost all homes
Year builtnewer than197051% of homes57% of homes

About 9182 Snake Rd

How much is 9182 Snake Rd, Dorsey, IL worth?

The TopHap Estimate for 9182 Snake Rd, Dorsey, IL is $556,918 as of Sep 24, 2026. The likely range is $527,683 to $586,153. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9182 Snake Rd, Dorsey, IL last sell?

9182 Snake Rd, Dorsey, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 9182 Snake Rd, Dorsey, IL?

9182 Snake Rd, Dorsey, IL has 2 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 15.00-acre lot.

When was 9182 Snake Rd, Dorsey, IL built?

9182 Snake Rd, Dorsey, IL was built in 1970, making it 56 years old. The building has 1 story.

What schools serve 9182 Snake Rd, Dorsey, IL?

9182 Snake Rd, Dorsey, IL is assigned to Alton High School (high), rated D+; Lewis & Clark Elementary School (elementary); Alton Middle School (middle), rated D. All sit in Alton Community Unit School District 11. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9182 Snake Rd, Dorsey, IL compare to other homes in Dorsey 62021?

Among the 414 homes in Dorsey 62021, it is worth more than 97% of them ($556,918 against a typical $268,188), its price per square foot is higher than 86% of them ($331 against a typical $211), it is bigger than 82% of them (1,680 ft² against a typical 1,232 ft²), its lot is bigger than 81% of them (15 ac against a typical 3.83 ac) and it is newer than 51% of them (1970 against a typical 1970). Measured against all of Madison County, it is worth more than 97% 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 9182 Snake Rd, Dorsey, IL?

The 2025 property tax bill for 9182 Snake Rd, Dorsey, IL was $6,892. The county assessed it at $115,840.

More homes on Snake Rd

Closest homes

More homes in Dorsey 62021

Assigned schools

Explore the area

See this home in context

Open 9182 Snake Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map