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Single Family ResidenceResidential
$236,666$282 / 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 92How 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

317 2ND ST

KEYSTONE, SD 57751
2
Beds
1
Baths
840 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1895
Year BuiltThe year the home was originally built, according to county records.

Valuation

$237K
$218K low$255K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,192 (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.$118,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$37,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$80,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$118,600

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.Bungalow
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.0.11
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.Porch · 598 ft²

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

M
Hill City Middle School - 04B
Middle · Grades 6–8 · 8.1 mi
H
Hill City High School - 01A
High · Grades 9–12 · 8.1 mi
E
Hill City Elementary - 02A-
Elementary · Grades PK–5 · 8.1 mi

District: Hill City School District 51-2

Neighborhood · ZIP 57751These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.794
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,312
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$130,793
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

317 2nd 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 Pennington County
  • Costs less per square foot than 83% of homes in Keystone 57751
  • Smaller than 93% of homes in Pennington County
  • Has a smaller lot than 95% of homes in Pennington County
  • Among the oldest homes in Pennington County

What homes are worth in Keystone 57751

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

This home
$181K$1.5M

This home is worth more than 9% of homes in Keystone 57751.

How it measures up in Keystone 57751

The dot is this home. The mark in the middle is the typical home in Keystone 57751.

Estimated value$236,666
CheaperTypical $604,238Pricier

Pricier than 9% of homes nearby

Price per ft²$282
CheaperTypical $399Pricier

Pricier than 17% of homes nearby

Living area840 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.11 ac
SmallerTypical 3.16 acBigger

Bigger than 7% of homes nearby

Year built1895
OlderTypical 1996Newer

Newer than 3% of homes nearby

How 317 2nd St ranks against every home in each area.
MeasureThis homeKeystone 57751Pennington County
Estimated valuepricier than$236,6669% of homes8% of homes
Price per ft²pricier than$28217% of homes30% of homes
Living areabigger than840 ft²10% of homes7% of homes
Lot sizebigger than0.11 ac7% of homes5% of homes
Year builtnewer than18953% of homesalmost no homes

About 317 2nd St

How much is 317 2nd St, Keystone, SD worth?

The TopHap Estimate for 317 2nd St, Keystone, SD is $236,666 as of Aug 30, 2026. The likely range is $218,265 to $255,067. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 317 2nd St, Keystone, SD last sell?

317 2nd St, Keystone, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 317 2nd St, Keystone, SD?

317 2nd St, Keystone, SD has 2 bedrooms, 1 bathrooms, 840 square feet of living space and a 0.11-acre lot.

When was 317 2nd St, Keystone, SD built?

317 2nd St, Keystone, SD was built in 1895, making it 131 years old. It is a bungalow home.

What schools serve 317 2nd St, Keystone, SD?

317 2nd St, Keystone, SD is assigned to Hill City Middle School - 04 (middle), rated B; Hill City High School - 01 (high), rated A; Hill City Elementary - 02 (elementary), rated A-. All sit in Hill City School District 51-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 317 2nd St, Keystone, SD compare to other homes in Keystone 57751?

Among the 448 homes in Keystone 57751, it is worth more than 9% of them ($236,666 against a typical $604,238), its price per square foot is higher than 17% of them ($282 against a typical $399), it is bigger than 10% of them (840 ft² against a typical 1,600 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 3.16 ac) and it is newer than 3% of them (1895 against a typical 1996). Measured against all of Pennington County, it is worth more than 8% 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 317 2nd St, Keystone, SD?

The 2025 property tax bill for 317 2nd St, Keystone, SD was $1,192. The county assessed it at $118,600.

More homes on 2nd St

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