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Single Family ResidenceResidential
$267,015
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 87How 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

405 CASPIAN AVE

VOLGA, SD 57071
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$267K
$233K low$301K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,602 (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.$147,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$131,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$147,300

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
CountyBROOKINGS
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Patio · 1,260 ft²

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

E
Sioux Valley Elementary - 02B+
Elementary · Grades KG–5 · 0.6 mi
M
Sioux Valley Middle School - 04C+
Middle · Grades 6–8 · 0.6 mi
H
Sioux Valley High School - 01A
High · Grades 9–12 · 0.6 mi

District: Sioux Valley School District 05-5

Neighborhood · ZIP 57071These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
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.3,417
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,022
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,769
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.25 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

405 Caspian 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.

  • Has a smaller lot than 86% of homes in Volga 57071

What homes are worth in Volga 57071

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

This home
$118K$688K

This home is worth more than 45% of homes in Volga 57071.

How it measures up in Volga 57071

The dot is this home. The mark in the middle is the typical home in Volga 57071.

Estimated value$267,015
CheaperTypical $291,167Pricier

Pricier than 45% of homes nearby

Lot size0.13 ac
SmallerTypical 0.32 acBigger

Bigger than 14% of homes nearby

How 405 Caspian Ave ranks against every home in each area.
MeasureThis homeVolga 57071Brookings County
Estimated valuepricier than$267,01545% of homes39% of homes
Lot sizebigger than0.13 ac14% of homes16% of homes

About 405 Caspian Ave

How much is 405 Caspian Ave, Volga, SD worth?

The TopHap Estimate for 405 Caspian Ave, Volga, SD is $267,015 as of Oct 21, 2026. The likely range is $232,939 to $301,091. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 405 Caspian Ave, Volga, SD last sell?

405 Caspian Ave, Volga, SD last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 405 Caspian Ave, Volga, SD?

405 Caspian Ave, Volga, SD is assigned to Sioux Valley Elementary - 02 (elementary), rated B+; Sioux Valley Middle School - 04 (middle), rated C+; Sioux Valley High School - 01 (high), rated A. All sit in Sioux Valley School District 05-5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 405 Caspian Ave, Volga, SD compare to other homes in Volga 57071?

Among the 1,288 homes in Volga 57071, it is worth more than 45% of them ($267,015 against a typical $291,167) and its lot is bigger than 14% of them (0.13 ac against a typical 0.32 ac). Measured against all of Brookings County, it is worth more than 39% 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 405 Caspian Ave, Volga, SD?

The 2026 property tax bill for 405 Caspian Ave, Volga, SD was $2,602. The county assessed it at $147,300.

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