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Single Family ResidenceResidential
$604,933$382 / 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 91How 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

24240 DEWEY LN

HERMOSA, SD 57744
5
Beds
3 / 1
Baths
1,584 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.
20.83 ac
Lot SizeThe size of the land the home sits on, from county records.
2011
Year BuiltThe year the home was originally built, according to county records.

Valuation

$605K
$548K low$662K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,572 (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.$562,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$142,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$419,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$562,000

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.14 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.Ranch
CountyPENNINGTON
Lot (acres)The size of the land the home sits on, from county records.20.83
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 108 ft²Patio · 72 ft²Porch · 120 ft²

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 · 4.3 mi
H
Custer High School - 01C+
High · Grades 9–12 · 23.2 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%

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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

24240 Dewey Ln 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 more than 84% of homes in Pennington County
  • Costs more per square foot than 79% of homes in Pennington County
  • Has a bigger lot than 97% of homes in Pennington County
  • Newer than 87% of homes in Pennington County

What homes are worth in Hermosa 57744

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

This home
$238K$1.4M

This home is worth more than 45% 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.

Estimated value$604,933
CheaperTypical $628,089Pricier

Pricier than 45% of homes nearby

Price per ft²$382
CheaperTypical $381Pricier

Pricier than 50% of homes nearby

Living area1,584 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 52% of homes nearby

Lot size20.83 ac
SmallerTypical 5.5 acBigger

Bigger than 80% of homes nearby

Year built2011
OlderTypical 2003Newer

Newer than 74% of homes nearby

How 24240 Dewey Ln ranks against every home in each area.
MeasureThis homeHermosa 57744Pennington County
Estimated valuepricier than$604,93345% of homes84% of homes
Price per ft²pricier than$38250% of homes79% of homes
Living areabigger than1,584 ft²52% of homes64% of homes
Lot sizebigger than20.83 ac80% of homes97% of homes
Year builtnewer than201174% of homes87% of homes

About 24240 Dewey Ln

How much is 24240 Dewey Ln, Hermosa, SD worth?

The TopHap Estimate for 24240 Dewey Ln, Hermosa, SD is $604,933 as of Aug 30, 2026. The likely range is $547,572 to $662,294. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 24240 Dewey Ln, Hermosa, SD last sell?

24240 Dewey Ln, Hermosa, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 24240 Dewey Ln, Hermosa, SD?

24240 Dewey Ln, Hermosa, SD has 5 bedrooms, 3 bathrooms, 1,584 square feet of living space and a 20.83-acre lot.

When was 24240 Dewey Ln, Hermosa, SD built?

24240 Dewey Ln, Hermosa, SD was built in 2011, making it 15 years old. It is a ranch home.

What schools serve 24240 Dewey Ln, Hermosa, SD?

24240 Dewey Ln, 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 24240 Dewey Ln, Hermosa, SD compare to other homes in Hermosa 57744?

Among the 1,194 homes in Hermosa 57744, it is worth more than 45% of them ($604,933 against a typical $628,089), its price per square foot is higher than 50% of them ($382 against a typical $381), it is bigger than 52% of them (1,584 ft² against a typical 1,560 ft²), its lot is bigger than 80% of them (20.83 ac against a typical 5.5 ac) and it is newer than 74% of them (2011 against a typical 2003). Measured against all of Pennington County, it is worth more than 84% 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 24240 Dewey Ln, Hermosa, SD?

The 2025 property tax bill for 24240 Dewey Ln, Hermosa, SD was $3,572. The county assessed it at $562,000.

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