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Single Family ResidenceResidential
$130,522
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 75How 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

401 WALNUT ST

OELRICHS, SD 57763
0
Baths
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.

Valuation

$131K
$98K low$163K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,309 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$93,276 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,795
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$80,481
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$91,538
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$93,276

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.36
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
73
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
17
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.undetermined

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
CountyFALL RIVER
Lot (acres)The size of the land the home sits on, from county records.0.32
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.

H
Oelrichs High School - 01
High · Grades 9–12 · 0.2 mi
M
Oelrichs Jr. High - 03D
Middle · Grades 6–8 · 0.2 mi
E
Oelrichs Elementary - 02D-
Elementary · Grades PK–5 · 0.2 mi

District: Oelrichs School District 23-3

Neighborhood · ZIP 57763These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.84%
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.16%
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.244
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,628
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,383
Average tempThe average temperature here across a full year.48°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

401 Walnut 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 89% of homes in Fall River County
  • Has a smaller lot than 77% of homes in Oelrichs 57763

What homes are worth in Oelrichs 57763

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

This home
$95K$695K

This home is worth more than 19% of homes in Oelrichs 57763.

How it measures up in Oelrichs 57763

The dot is this home. The mark in the middle is the typical home in Oelrichs 57763.

Estimated value$130,522
CheaperTypical $253,320Pricier

Pricier than 19% of homes nearby

Lot size0.32 ac
SmallerTypical 5.6 acBigger

Bigger than 23% of homes nearby

Year built1961
OlderTypical 1968Newer

Newer than 44% of homes nearby

How 401 Walnut St ranks against every home in each area.
MeasureThis homeOelrichs 57763Fall River County
Estimated valuepricier than$130,52219% of homes11% of homes
Lot sizebigger than0.32 ac23% of homes44% of homes
Year builtnewer than196144% of homes45% of homes

About 401 Walnut St

How much is 401 Walnut St, Oelrichs, SD worth?

The TopHap Estimate for 401 Walnut St, Oelrichs, SD is $130,522 as of Aug 30, 2026. The likely range is $97,745 to $163,299. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 Walnut St, Oelrichs, SD last sell?

401 Walnut St, Oelrichs, SD last sold on Jan 1, 1900, according to the county's recorded deed.

When was 401 Walnut St, Oelrichs, SD built?

401 Walnut St, Oelrichs, SD was built in 1961, making it 65 years old.

What schools serve 401 Walnut St, Oelrichs, SD?

401 Walnut St, Oelrichs, SD is assigned to Oelrichs High School - 01 (high); Oelrichs Jr. High - 03 (middle), rated D; Oelrichs Elementary - 02 (elementary), rated D-. All sit in Oelrichs School District 23-3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 401 Walnut St, Oelrichs, SD compare to other homes in Oelrichs 57763?

Among the 247 homes in Oelrichs 57763, it is worth more than 19% of them ($130,522 against a typical $253,320), its lot is bigger than 23% of them (0.32 ac against a typical 5.6 ac) and it is newer than 44% of them (1961 against a typical 1968). Measured against all of Fall River County, it is worth more than 11% 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 401 Walnut St, Oelrichs, SD?

The 2026 property tax bill for 401 Walnut St, Oelrichs, SD was $1,309. The county assessed it at $93,276.

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