Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$67,257$57 / 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

39820 142ND ST

STRATFORD, SD 57474
0
Baths
1,184 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.
157 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$67K
$27K low$108K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,382 (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.$708,675 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$559,087
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$149,588
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$699,486
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$718,675

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.18 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.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
Lot (acres)The size of the land the home sits on, from county records.157.00
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.

H
Groton Area High School - 01A-
High · Grades 9–12 · 11.4 mi
M
Groton Area Middle School - 04A-
Middle · Grades 6–8 · 11.4 mi
E
Groton Area Elementary - 02A
Elementary · Grades PK–5 · 11.5 mi

District: Groton Area School District 06-6

Neighborhood · ZIP 57474These 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.129
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.22

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.205
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,660
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,939
Average tempThe average temperature here across a full year.44°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%

Owner Tools

Do you own this home?
Claim this home

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

39820 142nd 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 98% of homes in Stratford 57474
  • Costs less per square foot than 73% of homes in Brown County
  • Smaller than 75% of homes in Stratford 57474
  • Has a bigger lot than 98% of homes in Brown County
  • Newer than 68% of homes in Brown County

What homes are worth in Stratford 57474

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

This home
$67K$129K

This home is worth more than 2% of homes in Stratford 57474.

How it measures up in Stratford 57474

The dot is this home. The mark in the middle is the typical home in Stratford 57474.

Estimated value$67,257
CheaperTypical $77,557Pricier

Pricier than 2% of homes nearby

Price per ft²$57
CheaperTypical $50Pricier

Pricier than 62% of homes nearby

Living area1,184 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 25% of homes nearby

Lot size157 ac
SmallerTypical 0.81 acBigger

Bigger than 90% of homes nearby

Year built1978
OlderTypical 1920Newer

Newer than 65% of homes nearby

How 39820 142nd St ranks against every home in each area.
MeasureThis homeStratford 57474Brown County
Estimated valuepricier than$67,2572% of homes21% of homes
Price per ft²pricier than$5762% of homes27% of homes
Living areabigger than1,184 ft²25% of homes39% of homes
Lot sizebigger than157 ac90% of homes98% of homes
Year builtnewer than197865% of homes68% of homes

About 39820 142nd St

How much is 39820 142nd St, Stratford, SD worth?

The TopHap Estimate for 39820 142nd St, Stratford, SD is $67,257 as of Sep 24, 2026. The likely range is $26,647 to $107,867. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 39820 142nd St, Stratford, SD last sell?

39820 142nd St, Stratford, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 39820 142nd St, Stratford, SD?

39820 142nd St, Stratford, SD has 1,184 square feet of living space and a 157.00-acre lot.

When was 39820 142nd St, Stratford, SD built?

39820 142nd St, Stratford, SD was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 39820 142nd St, Stratford, SD?

39820 142nd St, Stratford, 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 39820 142nd St, Stratford, SD compare to other homes in Stratford 57474?

Among the 116 homes in Stratford 57474, it is worth more than 2% of them ($67,257 against a typical $77,557), its price per square foot is higher than 62% of them ($57 against a typical $50), it is bigger than 25% of them (1,184 ft² against a typical 1,400 ft²), its lot is bigger than 90% of them (157 ac against a typical 0.81 ac) and it is newer than 65% of them (1978 against a typical 1920). Measured against all of Brown County, it is worth more than 21% 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 39820 142nd St, Stratford, SD?

The 2026 property tax bill for 39820 142nd St, Stratford, SD was $5,382. The county assessed it at $708,675.

More homes on 142nd St

Closest homes

More homes in Stratford 57474

Assigned schools

Explore the area

See this home in context

Open 39820 142nd St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map