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Single Family ResidenceResidential
$157,250$91 / 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 82How 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

39409 129TH ST

BATH, SD 57427
2
Beds
3
Baths
1,728 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.
8.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$157K
$129K low$186K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,011 (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.$289,616 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,155
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$218,461
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$257,336
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$289,616

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBROWN
Lot (acres)The size of the land the home sits on, from county records.8.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Groton Area Elementary - 02B
Elementary · Grades PK–5 · 12.8 mi
H
Groton Area High School - 01A
High · Grades 9–12 · 12.9 mi
M
Groton Area Middle School - 04B
Middle · Grades 6–8 · 12.9 mi

District: Groton Area School District 06-6

Neighborhood · ZIP 57427These 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.39
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.332
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,618
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,440
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

39409 129th 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 81% of homes in Brown County
  • Costs more per square foot than 67% of homes in Bath 57427
  • Bigger than 76% of homes in Brown County
  • Has a bigger lot than 75% of homes in Brown County
  • Newer than 92% of homes in Brown County

What homes are worth in Bath 57427

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

This home
$33K$276K

This home is worth more than 75% of homes in Bath 57427.

How it measures up in Bath 57427

The dot is this home. The mark in the middle is the typical home in Bath 57427.

Estimated value$157,250
CheaperTypical $116,765Pricier

Pricier than 75% of homes nearby

Price per ft²$91
CheaperTypical $81Pricier

Pricier than 67% of homes nearby

Living area1,728 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 58% of homes nearby

Lot size8.21 ac
SmallerTypical 5.2 acBigger

Bigger than 58% of homes nearby

Year built2002
OlderTypical 1973Newer

Newer than 80% of homes nearby

How 39409 129th St ranks against every home in each area.
MeasureThis homeBath 57427Brown County
Estimated valuepricier than$157,25075% of homes81% of homes
Price per ft²pricier than$9167% of homes64% of homes
Living areabigger than1,728 ft²58% of homes76% of homes
Lot sizebigger than8.21 ac58% of homes75% of homes
Year builtnewer than200280% of homes92% of homes

About 39409 129th St

How much is 39409 129th St, Bath, SD worth?

The TopHap Estimate for 39409 129th St, Bath, SD is $157,250 as of Aug 30, 2026. The likely range is $128,819 to $185,681. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 39409 129th St, Bath, SD last sell?

39409 129th St, Bath, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 39409 129th St, Bath, SD?

39409 129th St, Bath, SD has 2 bedrooms, 3 bathrooms, 1,728 square feet of living space and a 8.21-acre lot.

When was 39409 129th St, Bath, SD built?

39409 129th St, Bath, SD was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 39409 129th St, Bath, SD?

39409 129th St, Bath, SD is assigned to Groton Area Elementary - 02 (elementary), rated B; Groton Area High School - 01 (high), rated A; Groton Area Middle School - 04 (middle), 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 39409 129th St, Bath, SD compare to other homes in Bath 57427?

Among the 293 homes in Bath 57427, it is worth more than 75% of them ($157,250 against a typical $116,765), its price per square foot is higher than 67% of them ($91 against a typical $81), it is bigger than 58% of them (1,728 ft² against a typical 1,568 ft²), its lot is bigger than 58% of them (8.21 ac against a typical 5.2 ac) and it is newer than 80% of them (2002 against a typical 1973). Measured against all of Brown County, it is worth more than 81% 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 39409 129th St, Bath, SD?

The 2025 property tax bill for 39409 129th St, Bath, SD was $3,011. The county assessed it at $289,616.

More homes on 129th St

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Assigned schools

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