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Mobile HomeResidential

23880 145TH AVE

HERMOSA, SD 57744
4
Beds
2
Baths
5,776 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.
56.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,713 (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.$314,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$265,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$320,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.56.69
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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
Valley View Elementary SchoolD
Elementary · Grades KG–5 · 9.4 mi
M
East Middle SchoolD+
Middle · Grades 6–8 · 9.5 mi
H
Central High SchoolD
High · Grades 9–12 · 10.9 mi

District: Rapid City Area Schools

Neighborhood · ZIP 57744These 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.94
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 100.40

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.2,671
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,455
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,527
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

23880 145th Ave 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.

  • Among the largest homes in Hermosa 57744
  • Has a bigger lot than 98% of homes in Pennington County
  • Older than 85% of homes in Hermosa 57744

How it measures up in Hermosa 57744

The dot is this home. The mark in the middle is the typical home in Hermosa 57744.

Living area5,776 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than almost all homes nearby

Lot size56.69 ac
SmallerTypical 5.5 acBigger

Bigger than 90% of homes nearby

Year built1976
OlderTypical 2004Newer

Newer than 15% of homes nearby

How 23880 145th Ave ranks against every home in each area.
MeasureThis homeHermosa 57744Pennington County
Living areabigger than5,776 ft²almost all homesalmost all homes
Lot sizebigger than56.69 ac90% of homes98% of homes
Year builtnewer than197615% of homes41% of homes

About 23880 145th Ave

When did 23880 145th Ave, Hermosa, SD last sell?

23880 145th Ave, Hermosa, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 23880 145th Ave, Hermosa, SD?

23880 145th Ave, Hermosa, SD has 4 bedrooms, 2 bathrooms, 5,776 square feet of living space and a 56.69-acre lot.

When was 23880 145th Ave, Hermosa, SD built?

23880 145th Ave, Hermosa, SD was built in 1976, making it 50 years old. It is a mobile/manufactured home.

What schools serve 23880 145th Ave, Hermosa, SD?

23880 145th Ave, Hermosa, SD is assigned to Valley View Elementary School (elementary), rated D; East Middle School (middle), rated D+; Central High School (high), rated D. All sit in Rapid City Area Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23880 145th Ave, Hermosa, SD compare to other homes in Hermosa 57744?

Among the 1,192 homes in Hermosa 57744, it is bigger than almost all of them (5,776 ft² against a typical 1,568 ft²), its lot is bigger than 90% of them (56.69 ac against a typical 5.5 ac) and it is newer than 15% of them (1976 against a typical 2004). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 23880 145th Ave, Hermosa, SD?

The 2025 property tax bill for 23880 145th Ave, Hermosa, SD was $3,713. The county assessed it at $314,300.

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