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Single Family ResidenceResidential
$603,634
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 43How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

45882 181ST ST

CASTLEWOOD, SD 57223
0
Baths
160 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.

Valuation

$604K
$257K low$951K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,445 (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.$175,985 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$106,383
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$69,602
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$324,956
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$175,985

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
46
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
37
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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
CountyHAMLIN
Lot (acres)The size of the land the home sits on, from county records.160.00
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
Castlewood Elementary - 02B+
Elementary · Grades PK–5 · 2.5 mi
M
Castlewood Middle School - 03C
Middle · Grades 6–8 · 2.5 mi
H
Castlewood High School - 01A-
High · Grades 9–12 · 2.5 mi

District: Castlewood School District 28-1

Neighborhood · ZIP 57223These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.1,826
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,704
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,612
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.24 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

45882 181st 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 more than 90% of homes in Castlewood 57223
  • Among the largest lots in Hamlin County
  • Older than 65% of homes in Castlewood 57223

What homes are worth in Castlewood 57223

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

This home
$384K$661K

This home is worth more than 90% of homes in Castlewood 57223.

How it measures up in Castlewood 57223

The dot is this home. The mark in the middle is the typical home in Castlewood 57223.

Estimated value$603,634
CheaperTypical $603,634Pricier

Pricier than 90% of homes nearby

Lot size160 ac
SmallerTypical 0.69 acBigger

Bigger than 98% of homes nearby

Year built1920
OlderTypical 1960Newer

Newer than 35% of homes nearby

How 45882 181st St ranks against every home in each area.
MeasureThis homeCastlewood 57223Hamlin County
Estimated valuepricier than$603,63490% of homes75% of homes
Lot sizebigger than160 ac98% of homesalmost all homes
Year builtnewer than192035% of homes39% of homes

About 45882 181st St

How much is 45882 181st St, Castlewood, SD worth?

The TopHap Estimate for 45882 181st St, Castlewood, SD is $603,634 as of Oct 21, 2026. The likely range is $256,685 to $950,583. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45882 181st St, Castlewood, SD last sell?

45882 181st St, Castlewood, SD last sold on Jan 1, 1900, according to the county's recorded deed.

When was 45882 181st St, Castlewood, SD built?

45882 181st St, Castlewood, SD was built in 1920, making it 106 years old.

What schools serve 45882 181st St, Castlewood, SD?

45882 181st St, Castlewood, SD is assigned to Castlewood Elementary - 02 (elementary), rated B+; Castlewood Middle School - 03 (middle), rated C; Castlewood High School - 01 (high), rated A-. All sit in Castlewood School District 28-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 45882 181st St, Castlewood, SD compare to other homes in Castlewood 57223?

Among the 508 homes in Castlewood 57223, it is worth more than 90% of them ($603,634 against a typical $603,634), its lot is bigger than 98% of them (160 ac against a typical 0.69 ac) and it is newer than 35% of them (1920 against a typical 1960). Measured against all of Hamlin County, it is worth more than 75% 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 45882 181st St, Castlewood, SD?

The 2025 property tax bill for 45882 181st St, Castlewood, SD was $2,445. The county assessed it at $175,985.

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