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Rural Improved / Non-ResidentialOther / Unknown
Last sold for $5,173,200 on Apr 21, 2017

25177 RIVER RD

HERMOSA, SD 57744
0
Baths
5,400 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.
640 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,173,200 · Apr 21, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,903 (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.$514,855 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$464,852
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,003
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$514,855

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.89 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.Rural Improved / Non-Residential
CountyCuster
Lot (acres)The size of the land the home sits on, from county records.640.00

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

E
Hermosa Elementary - 04B-
Elementary · Grades PK–6 · 21.3 mi
H
Custer High School - 01C+
High · Grades 9–12 · 39.6 mi

District: Custer School District 16-1

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%

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.Yes

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

25177 River Rd 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
  • Among the largest lots in Hermosa 57744
  • Older than 67% 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 area5,400 ft²
SmallerTypical 1,566 ft²Bigger

Bigger than almost all homes nearby

Lot size640 ac
SmallerTypical 5.86 acBigger

Bigger than almost all homes nearby

Year built1995
OlderTypical 2003Newer

Newer than 33% of homes nearby

How 25177 River Rd ranks against every home in each area.
MeasureThis homeHermosa 57744Custer County
Living areabigger than5,400 ft²almost all homesalmost all homes
Lot sizebigger than640 acalmost all homesalmost all homes
Year builtnewer than199533% of homes49% of homes

About 25177 River Rd

When did 25177 River Rd, Hermosa, SD last sell?

25177 River Rd, Hermosa, SD last sold on Apr 21, 2017 for $5,173,200, according to the county's recorded deed.

How big is 25177 River Rd, Hermosa, SD?

25177 River Rd, Hermosa, SD has 5,400 square feet of living space and a 640.00-acre lot.

When was 25177 River Rd, Hermosa, SD built?

25177 River Rd, Hermosa, SD was built in 1995, making it 31 years old.

What schools serve 25177 River Rd, Hermosa, SD?

25177 River Rd, Hermosa, SD is assigned to Hermosa Elementary - 04 (elementary), rated B-; Custer High School - 01 (high), rated C+. All sit in Custer School District 16-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 25177 River Rd, Hermosa, SD compare to other homes in Hermosa 57744?

Among the 1,184 homes in Hermosa 57744, it is bigger than almost all of them (5,400 ft² against a typical 1,566 ft²), its lot is bigger than almost all of them (640 ac against a typical 5.86 ac) and it is newer than 33% of them (1995 against a typical 2003). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 25177 River Rd, Hermosa, SD?

The 2025 property tax bill for 25177 River Rd, Hermosa, SD was $2,903. The county assessed it at $514,855.

Closest homes

More homes in Hermosa 57744

Assigned schools

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