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Residential (General/Single)Residential
$142,961$129 / 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 78How 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

205 W MAIN ST

BISON, SD 57620
2
Beds
1
Baths
1,104 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1912
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$143K
$112K low$174K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,055 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$56,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,074
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,126
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$47,296

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.30
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
31
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
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.Residential (General/Single)
CountyPERKINS
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Bison Elementary - 02D+
Elementary · Grades KG–6 · 0.2 mi
H
Bison High School - 01D+
High · Grades 9–12 · 0.2 mi
M
Bison Jr. High - 04C
Middle · Grades 7–8 · 0.2 mi

District: Bison School District 52-1

Neighborhood · ZIP 57620These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.69%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.4%
PopulationHow many people live in this area.208
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,721
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,495
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

205 W Main 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 less than 79% of homes in Bison 57620
  • Smaller than 73% of homes in Bison 57620
  • Has a smaller lot than 83% of homes in Bison 57620
  • Older than 96% of homes in Bison 57620

What homes are worth in Bison 57620

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

This home
$113K$411K

This home is worth more than 21% of homes in Bison 57620.

How it measures up in Bison 57620

The dot is this home. The mark in the middle is the typical home in Bison 57620.

Estimated value$142,961
CheaperTypical $181,604Pricier

Pricier than 21% of homes nearby

Price per ft²$129
CheaperTypical $122Pricier

Pricier than 59% of homes nearby

Living area1,104 ft²
SmallerTypical 1,460 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.21 ac
SmallerTypical 0.32 acBigger

Bigger than 17% of homes nearby

Year built1912
OlderTypical 1975Newer

Newer than 4% of homes nearby

How 205 W Main St ranks against every home in each area.
MeasureThis homeBison 57620Perkins County
Estimated valuepricier than$142,96121% of homes22% of homes
Price per ft²pricier than$12959% of homes58% of homes
Living areabigger than1,104 ft²27% of homes29% of homes
Lot sizebigger than0.21 ac17% of homes24% of homes
Year builtnewer than19124% of homes6% of homes

About 205 W Main St

How much is 205 W Main St, Bison, SD worth?

The TopHap Estimate for 205 W Main St, Bison, SD is $142,961 as of Oct 21, 2026. The likely range is $112,029 to $173,893. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 205 W Main St, Bison, SD last sell?

205 W Main St, Bison, SD last sold on Aug 7, 2007, according to the county's recorded deed.

How big is 205 W Main St, Bison, SD?

205 W Main St, Bison, SD has 2 bedrooms, 1 bathrooms, 1,104 square feet of living space and a 0.21-acre lot.

When was 205 W Main St, Bison, SD built?

205 W Main St, Bison, SD was built in 1912, making it 114 years old. The building has 1 story.

What schools serve 205 W Main St, Bison, SD?

205 W Main St, Bison, SD is assigned to Bison Elementary - 02 (elementary), rated D+; Bison High School - 01 (high), rated D+; Bison Jr. High - 04 (middle), rated C. All sit in Bison School District 52-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 205 W Main St, Bison, SD compare to other homes in Bison 57620?

Among the 309 homes in Bison 57620, it is worth more than 21% of them ($142,961 against a typical $181,604), its price per square foot is higher than 59% of them ($129 against a typical $122), it is bigger than 27% of them (1,104 ft² against a typical 1,460 ft²), its lot is bigger than 17% of them (0.21 ac against a typical 0.32 ac) and it is newer than 4% of them (1912 against a typical 1975). Measured against all of Perkins County, it is worth more than 22% 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 205 W Main St, Bison, SD?

The 2026 property tax bill for 205 W Main St, Bison, SD was $1,055. The county assessed it at $56,200.

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Assigned schools

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