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Single Family ResidenceResidential
$376,970
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 70How 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

320 MAIN ST

ASTORIA, SD 57213
0
Baths
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1916
Year BuiltThe year the home was originally built, according to county records.

Valuation

$377K
$264K low$490K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,733 (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.$130,524 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,791
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$126,733
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$113,236

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDEUEL
Lot (acres)The size of the land the home sits on, from county records.2.00
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
Deubrook Elementary - 03A-
Elementary · Grades PK–6 · 4.9 mi
M
Norfeld Colony Elementary - 07C+
Middle · Grades KG–8 · 9.3 mi
H
Deubrook High School - 01B-
High · Grades 9–12 · 10.1 mi

District: Deubrook School District 05-6

Neighborhood · ZIP 57213These 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.140
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.20

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.493
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,505
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,592
Average tempThe average temperature here across a full year.43°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

320 Main 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 74% of homes in Astoria 57213
  • Older than 71% of homes in Deuel County

What homes are worth in Astoria 57213

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

This home
$196K$626K

This home is worth more than 74% of homes in Astoria 57213.

How it measures up in Astoria 57213

The dot is this home. The mark in the middle is the typical home in Astoria 57213.

Estimated value$376,970
CheaperTypical $355,535Pricier

Pricier than 74% of homes nearby

Lot size2 ac
SmallerTypical 3.04 acBigger

Bigger than 43% of homes nearby

Year built1916
OlderTypical 1920Newer

Newer than 43% of homes nearby

How 320 Main St ranks against every home in each area.
MeasureThis homeAstoria 57213Deuel County
Estimated valuepricier than$376,97074% of homes66% of homes
Lot sizebigger than2 ac43% of homes46% of homes
Year builtnewer than191643% of homes29% of homes

About 320 Main St

How much is 320 Main St, Astoria, SD worth?

The TopHap Estimate for 320 Main St, Astoria, SD is $376,970 as of Aug 30, 2026. The likely range is $263,593 to $490,347. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Main St, Astoria, SD last sell?

320 Main St, Astoria, SD last sold on Aug 3, 2009, according to the county's recorded deed.

When was 320 Main St, Astoria, SD built?

320 Main St, Astoria, SD was built in 1916, making it 110 years old.

What schools serve 320 Main St, Astoria, SD?

320 Main St, Astoria, SD is assigned to Deubrook Elementary - 03 (elementary), rated A-; Norfeld Colony Elementary - 07 (middle), rated C+; Deubrook High School - 01 (high), rated B-. All sit in Deubrook School District 05-6. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Main St, Astoria, SD compare to other homes in Astoria 57213?

Among the 140 homes in Astoria 57213, it is worth more than 74% of them ($376,970 against a typical $355,535), its lot is bigger than 43% of them (2 ac against a typical 3.04 ac) and it is newer than 43% of them (1916 against a typical 1920). Measured against all of Deuel County, it is worth more than 66% 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 320 Main St, Astoria, SD?

The 2025 property tax bill for 320 Main St, Astoria, SD was $1,733. The county assessed it at $130,524.

More homes on Main St

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Assigned schools

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