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Single Family ResidenceResidential
$242,862$609 / 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 60How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

9110 MAIN ST

RAPID CITY, SD 57702
1
Baths
399 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.

Valuation

$243K
$147K low$339K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$242,862
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$194,290

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$981 (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.$82,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$29,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$52,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$82,100

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Tlog Home
CountyPennington
Lot (acres)The size of the land the home sits on, from county records.0.06
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 95 ft²

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

E
Hill City Elementary - 02A-
Elementary · Grades PK–5 · 10.6 mi
M
Hill City Middle School - 04B
Middle · Grades 6–8 · 10.7 mi
H
Hill City High School - 01A
High · Grades 9–12 · 10.7 mi

District: Hill City School District 51-2

Neighborhood · ZIP 57702These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
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.42,356
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.141 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,353
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,376
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.22 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

9110 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 98% of homes in Rapid City 57702
  • Among the highest price per square foot in Pennington County
  • Among the smallest homes in Rapid City 57702
  • Among the smallest lots in Pennington County
  • Among the oldest homes in Rapid City 57702

What homes are worth in Rapid City 57702

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

This home
$229K$1.4M

This home is worth more than 2% of homes in Rapid City 57702.

How it measures up in Rapid City 57702

The dot is this home. The mark in the middle is the typical home in Rapid City 57702.

Estimated value$242,862
CheaperTypical $460,018Pricier

Pricier than 2% of homes nearby

Price per ft²$609
CheaperTypical $335Pricier

Pricier than 98% of homes nearby

Living area399 ft²
SmallerTypical 1,412 ft²Bigger

Smaller than almost all homes nearby

Lot size2,614 ft²
SmallerTypical 0.33 acBigger

Bigger than 3% of homes nearby

Year built1918
OlderTypical 1978Newer

Older than almost all homes nearby

How 9110 Main St ranks against every home in each area.
MeasureThis homeRapid City 57702Pennington County
Estimated valuepricier than$242,8622% of homes10% of homes
Price per ft²pricier than$60998% of homesalmost all homes
Living areabigger than399 ft²almost no homesalmost no homes
Lot sizebigger than2,614 ft²3% of homesalmost no homes
Year builtnewer than1918almost no homes2% of homes

About 9110 Main St

How much is 9110 Main St, Rapid City, SD worth?

The TopHap Estimate for 9110 Main St, Rapid City, SD is $242,862 as of Jul 14, 2026. The likely range is $146,513 to $339,211. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 9110 Main St, Rapid City, SD?

9110 Main St, Rapid City, SD has 1 bathrooms, 399 square feet of living space and a 0.06-acre lot.

When was 9110 Main St, Rapid City, SD built?

9110 Main St, Rapid City, SD was built in 1918, making it 108 years old. It is a tlog home home.

What schools serve 9110 Main St, Rapid City, SD?

9110 Main St, Rapid City, SD is assigned to Hill City Elementary - 02 (elementary), rated A-; Hill City Middle School - 04 (middle), rated B; Hill City High School - 01 (high), 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 9110 Main St, Rapid City, SD compare to other homes in Rapid City 57702?

Among the 12,949 homes in Rapid City 57702, it is worth more than 2% of them ($242,862 against a typical $460,018), its price per square foot is higher than 98% of them ($609 against a typical $335), it is bigger than almost none of them (399 ft² against a typical 1,412 ft²), its lot is bigger than 3% of them (2,614 ft² against a typical 0.33 ac) and it is newer than almost none of them (1918 against a typical 1978). Measured against all of Pennington County, it is worth more than 10% 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 9110 Main St, Rapid City, SD?

The 2025 property tax bill for 9110 Main St, Rapid City, SD was $981. The county assessed it at $82,100.

More homes on Main St

Closest homes

More homes in Rapid City 57702

Assigned schools

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