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Single Family ResidenceResidential
$177,319$324 / 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 74How 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

24150 HARNEY ST

KEYSTONE, SD 57751
1
Beds
0
Baths
548 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.
5.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.

Valuation

$177K
$131K low$224K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$299 (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.$24,300 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.42 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Rustic
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.5.20
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 · 80 ft²

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

M
Southwest Middle SchoolA
Middle · Grades 6–8 · 11.8 mi
H
Stevens High SchoolC+
High · Grades 9–12 · 13.6 mi
E
Wilson Elementary SchoolC+
Elementary · Grades KG–5 · 14.9 mi

District: Rapid City Area Schools

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

24150 Harney 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 98% of homes in Keystone 57751
  • Costs less per square foot than 72% of homes in Keystone 57751
  • Among the smallest homes in Pennington County
  • Has a bigger lot than 93% of homes in Pennington County
  • Older than 96% of 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
$184K$1.5M

This home is worth more than 2% 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$177,319
CheaperTypical $602,136Pricier

Pricier than 2% of homes nearby

Price per ft²$324
CheaperTypical $400Pricier

Pricier than 28% of homes nearby

Living area548 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 4% of homes nearby

Lot size5.2 ac
SmallerTypical 3.17 acBigger

Bigger than 70% of homes nearby

Year built1930
OlderTypical 1996Newer

Newer than 10% of homes nearby

How 24150 Harney St ranks against every home in each area.
MeasureThis homeKeystone 57751Pennington County
Estimated valuepricier than$177,3192% of homes2% of homes
Price per ft²pricier than$32428% of homes50% of homes
Living areabigger than548 ft²4% of homesalmost no homes
Lot sizebigger than5.2 ac70% of homes93% of homes
Year builtnewer than193010% of homes4% of homes

About 24150 Harney St

How much is 24150 Harney St, Keystone, SD worth?

The TopHap Estimate for 24150 Harney St, Keystone, SD is $177,319 as of Aug 30, 2026. The likely range is $131,087 to $223,551. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 24150 Harney St, Keystone, SD last sell?

24150 Harney St, Keystone, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 24150 Harney St, Keystone, SD?

24150 Harney St, Keystone, SD has 1 bedrooms, 548 square feet of living space and a 5.20-acre lot.

When was 24150 Harney St, Keystone, SD built?

24150 Harney St, Keystone, SD was built in 1930, making it 96 years old. It is a rustic home.

What schools serve 24150 Harney St, Keystone, SD?

24150 Harney St, Keystone, SD is assigned to Southwest Middle School (middle), rated A; Stevens High School (high), rated C+; Wilson Elementary School (elementary), rated C+. All sit in Rapid City Area Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 24150 Harney St, Keystone, SD compare to other homes in Keystone 57751?

Among the 448 homes in Keystone 57751, it is worth more than 2% of them ($177,319 against a typical $602,136), its price per square foot is higher than 28% of them ($324 against a typical $400), it is bigger than 4% of them (548 ft² against a typical 1,600 ft²), its lot is bigger than 70% of them (5.2 ac against a typical 3.17 ac) and it is newer than 10% of them (1930 against a typical 1996). Measured against all of Pennington County, it is worth more than 2% 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 24150 Harney St, Keystone, SD?

The 2025 property tax bill for 24150 Harney St, Keystone, SD was $299. The county assessed it at $24,300.

More homes on Harney St

Closest homes

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