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Single Family ResidenceResidential
$283,994$740 / 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 65How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

R10 CORIOS

SD
0
Baths
384 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.
1,727 ft²
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$284K
$185K low$383K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$897 (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.$76,833 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,833
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,050

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.54
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
54
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.04
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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
Elk Point-Jefferson Elementary - 02C+
Elementary · Grades KG–5 · 12.5 mi
H
Elk Point-Jefferson High School - 01A
High · Grades 9–12 · 12.6 mi
M
Elk Point-Jefferson Middle School - 03C+
Middle · Grades 6–8 · 12.6 mi

District: Elk Point-Jefferson School District 61-7

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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

R10 Corios 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.

  • Among the highest price per square foot in Union County
  • Among the smallest homes in Union County
  • Has a smaller lot than 92% of homes in Union County
  • Newer than 95% of homes in Union County

How it measures up in Union County

The dot is this home. The mark in the middle is the typical home in Union County.

Estimated value$283,994
CheaperTypical $320,756Pricier

Pricier than 40% of homes nearby

Price per ft²$740
CheaperTypical $206Pricier

Pricier than almost all homes nearby

Living area384 ft²
SmallerTypical 1,532 ft²Bigger

Smaller than almost all homes nearby

Lot size1,727 ft²
SmallerTypical 0.27 acBigger

Bigger than 8% of homes nearby

Year built2017
OlderTypical 1994Newer

Newer than 95% of homes nearby

How R10 Corios ranks against every home in each area.
MeasureThis homeUnion County
Estimated valuepricier than$283,99440% of homes
Price per ft²pricier than$740almost all homes
Living areabigger than384 ft²almost no homes
Lot sizebigger than1,727 ft²8% of homes
Year builtnewer than201795% of homes

About R10 Corios

How much is R10 Corios, , SD worth?

The TopHap Estimate for R10 Corios, , SD is $283,994 as of Sep 24, 2026. The likely range is $185,406 to $382,582. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did R10 Corios, , SD last sell?

R10 Corios, , SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is R10 Corios, , SD?

R10 Corios, , SD has 384 square feet of living space and a 0.04-acre lot.

When was R10 Corios, , SD built?

R10 Corios, , SD was built in 2017, making it 9 years old. The building has 1 story.

What schools serve R10 Corios, , SD?

R10 Corios, , SD is assigned to Elk Point-Jefferson Elementary - 02 (elementary), rated C+; Elk Point-Jefferson High School - 01 (high), rated A; Elk Point-Jefferson Middle School - 03 (middle), rated C+. All sit in Elk Point-Jefferson School District 61-7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does R10 Corios, , SD compare to other homes in Union County?

Among the 4,932 homes in Union County, it is worth more than 40% of them ($283,994 against a typical $320,756), its price per square foot is higher than almost all of them ($740 against a typical $206), it is bigger than almost none of them (384 ft² against a typical 1,532 ft²), its lot is bigger than 8% of them (1,727 ft² against a typical 0.27 ac) and it is newer than 95% of them (2017 against a typical 1994). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on R10 Corios, , SD?

The 2026 property tax bill for R10 Corios, , SD was $897. The county assessed it at $76,833.

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Assigned schools

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