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Single Family ResidenceResidential
$70,164$58 / 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 40How 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

100 ASH ST

GROTON, SD 57445
0
Baths
1,216 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.

Valuation

$70K
$28K low$112K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$252 (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.$24,074 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,074
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,074

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
55
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
40
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.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
CountyBrown

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

H
Groton Area High School - 01A
High · Grades 9–12 · 8.2 mi
M
Groton Area Middle School - 04B
Middle · Grades 6–8 · 8.2 mi
E
Groton Area Elementary - 02B
Elementary · Grades PK–5 · 8.4 mi

District: Groton Area School District 06-6

Neighborhood · ZIP 57445These 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.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.2,244
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,166
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,343
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

100 Ash 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 75% of homes in Brown County
  • Costs more per square foot than 84% of homes in Groton 57445
  • Smaller than 74% of homes in Groton 57445

What homes are worth in Groton 57445

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

This home
$48K$135K

This home is worth more than 46% of homes in Groton 57445.

How it measures up in Groton 57445

The dot is this home. The mark in the middle is the typical home in Groton 57445.

Estimated value$70,164
CheaperTypical $71,254Pricier

Pricier than 46% of homes nearby

Price per ft²$58
CheaperTypical $42Pricier

Pricier than 84% of homes nearby

Living area1,216 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 26% of homes nearby

How 100 Ash St ranks against every home in each area.
MeasureThis homeGroton 57445Brown County
Estimated valuepricier than$70,16446% of homes25% of homes
Price per ft²pricier than$5884% of homes29% of homes
Living areabigger than1,216 ft²26% of homes43% of homes

About 100 Ash St

How much is 100 Ash St, Groton, SD worth?

The TopHap Estimate for 100 Ash St, Groton, SD is $70,164 as of Aug 30, 2026. The likely range is $28,382 to $111,946. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

What schools serve 100 Ash St, Groton, SD?

100 Ash St, Groton, SD is assigned to Groton Area High School - 01 (high), rated A; Groton Area Middle School - 04 (middle), rated B; Groton Area Elementary - 02 (elementary), rated B. All sit in Groton Area School District 06-6. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 100 Ash St, Groton, SD compare to other homes in Groton 57445?

Among the 833 homes in Groton 57445, it is worth more than 46% of them ($70,164 against a typical $71,254), its price per square foot is higher than 84% of them ($58 against a typical $42) and it is bigger than 26% of them (1,216 ft² against a typical 1,568 ft²). Measured against all of Brown County, it is worth more than 25% 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 100 Ash St, Groton, SD?

The 2025 property tax bill for 100 Ash St, Groton, SD was $252. The county assessed it at $24,074.

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