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Mobile HomeResidential
$50,910$42 / 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 Sep 24, 2026

311 N 5TH ST

GROTON, SD 57445
1
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.
1,280 ft²
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.

Valuation

$51K
$20K low$82K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$506 (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.$33,970 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,970
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$31,612
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$33,970

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.38
34
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
47
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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.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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyBROWN
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
Groton Area High School - 01A-
High · Grades 9–12 · 0.3 mi
M
Groton Area Middle School - 04A-
Middle · Grades 6–8 · 0.3 mi
E
Groton Area Elementary - 02A
Elementary · Grades PK–5 · 0.5 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

311 N 5th 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 94% of homes in Brown County
  • Costs less per square foot than 87% of homes in Brown County
  • Smaller than 74% of homes in Groton 57445
  • Among the smallest lots in Groton 57445
  • Newer than 79% of homes in Brown County

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$160K

This home is worth more than 10% 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$50,910
CheaperTypical $71,893Pricier

Pricier than 10% of homes nearby

Price per ft²$42
CheaperTypical $41Pricier

Pricier than 58% of homes nearby

Living area1,216 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 26% of homes nearby

Lot size1,280 ft²
SmallerTypical 0.34 acBigger

Smaller than almost all homes nearby

Year built1997
OlderTypical 1967Newer

Newer than 78% of homes nearby

How 311 N 5th St ranks against every home in each area.
MeasureThis homeGroton 57445Brown County
Estimated valuepricier than$50,91010% of homes6% of homes
Price per ft²pricier than$4258% of homes13% of homes
Living areabigger than1,216 ft²26% of homes43% of homes
Lot sizebigger than1,280 ft²almost no homesalmost no homes
Year builtnewer than199778% of homes79% of homes

About 311 N 5th St

How much is 311 N 5th St, Groton, SD worth?

The TopHap Estimate for 311 N 5th St, Groton, SD is $50,910 as of Sep 24, 2026. The likely range is $20,171 to $81,649. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 311 N 5th St, Groton, SD last sell?

311 N 5th St, Groton, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 311 N 5th St, Groton, SD?

311 N 5th St, Groton, SD has 1 bathrooms and 1,216 square feet of living space.

When was 311 N 5th St, Groton, SD built?

311 N 5th St, Groton, SD was built in 1997, making it 29 years old. It is a mobile home home.

What schools serve 311 N 5th St, Groton, SD?

311 N 5th St, Groton, SD is assigned to Groton Area High School - 01 (high), rated A-; Groton Area Middle School - 04 (middle), rated A-; Groton Area Elementary - 02 (elementary), rated A. All sit in Groton Area School District 06-6. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 311 N 5th St, Groton, SD compare to other homes in Groton 57445?

Among the 834 homes in Groton 57445, it is worth more than 10% of them ($50,910 against a typical $71,893), its price per square foot is higher than 58% of them ($42 against a typical $41), it is bigger than 26% of them (1,216 ft² against a typical 1,568 ft²), its lot is bigger than almost none of them (1,280 ft² against a typical 0.34 ac) and it is newer than 78% of them (1997 against a typical 1967). Measured against all of Brown County, it is worth more than 6% 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 311 N 5th St, Groton, SD?

The 2026 property tax bill for 311 N 5th St, Groton, SD was $506. The county assessed it at $33,970.

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