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Single Family ResidentialResidential
$115,783$132 / 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

520 S DUFF ST

MITCHELL, SD 57301
2
Beds
1
Baths
879 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
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

$116K
$90K low$141K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,507 (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.$99,726 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,938
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$86,788
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$91,744

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyDAVISON
Lot (acres)The size of the land the home sits on, from county records.0.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Deck

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

H
Abbott House High School - 07
High · Grades 9–12 · 0.3 mi
E
Abbott House Elementary - 06A-
Elementary · Grades KG–8 · 0.3 mi

District: Mitchell School District 17-2

Neighborhood · ZIP 57301These 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 100.36

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.18,470
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.79 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,995
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,239
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

520 S Duff 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 92% of homes in Mitchell 57301
  • Costs less per square foot than 73% of homes in Mitchell 57301
  • Smaller than 89% of homes in Mitchell 57301
  • Has a smaller lot than 91% of homes in Mitchell 57301
  • Older than 86% of homes in Mitchell 57301

What homes are worth in Mitchell 57301

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

This home
$94K$675K

This home is worth more than 8% of homes in Mitchell 57301.

How it measures up in Mitchell 57301

The dot is this home. The mark in the middle is the typical home in Mitchell 57301.

Estimated value$115,783
CheaperTypical $231,406Pricier

Pricier than 8% of homes nearby

Price per ft²$132
CheaperTypical $174Pricier

Pricier than 27% of homes nearby

Living area879 ft²
SmallerTypical 1,332 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.16 ac
SmallerTypical 0.24 acBigger

Bigger than 9% of homes nearby

Year built1910
OlderTypical 1966Newer

Newer than 14% of homes nearby

How 520 S Duff St ranks against every home in each area.
MeasureThis homeMitchell 57301
Estimated valuepricier than$115,7838% of homes
Price per ft²pricier than$13227% of homes
Living areabigger than879 ft²11% of homes
Lot sizebigger than0.16 ac9% of homes
Year builtnewer than191014% of homes

About 520 S Duff St

How much is 520 S Duff St, Mitchell, SD worth?

The TopHap Estimate for 520 S Duff St, Mitchell, SD is $115,783 as of Oct 21, 2026. The likely range is $90,226 to $141,340. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 520 S Duff St, Mitchell, SD last sell?

520 S Duff St, Mitchell, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 520 S Duff St, Mitchell, SD?

520 S Duff St, Mitchell, SD has 2 bedrooms, 1 bathrooms, 879 square feet of living space and a 0.16-acre lot.

When was 520 S Duff St, Mitchell, SD built?

520 S Duff St, Mitchell, SD was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 520 S Duff St, Mitchell, SD?

520 S Duff St, Mitchell, SD is assigned to Abbott House High School - 07 (high); Abbott House Elementary - 06 (elementary), rated A-. All sit in Mitchell School District 17-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 520 S Duff St, Mitchell, SD compare to other homes in Mitchell 57301?

Among the 6,730 homes in Mitchell 57301, it is worth more than 8% of them ($115,783 against a typical $231,406), its price per square foot is higher than 27% of them ($132 against a typical $174), it is bigger than 11% of them (879 ft² against a typical 1,332 ft²), its lot is bigger than 9% of them (0.16 ac against a typical 0.24 ac) and it is newer than 14% of them (1910 against a typical 1966). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 520 S Duff St, Mitchell, SD?

The 2025 property tax bill for 520 S Duff St, Mitchell, SD was $1,507. The county assessed it at $99,726.

More homes on S Duff St

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Assigned schools

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