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Single Family ResidenceResidential
$128,008
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 Jul 14, 2026

BUFFALO, SD 57720
1
Baths
3,485 ft²
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.

Valuation

$128K
$105K low$151K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$128,008
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$102,406

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$281 (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.$16,372 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,881
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$12,491
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,627

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHARDING
Lot (acres)The size of the land the home sits on, from county records.0.08
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Mixed
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
Harding County High School - 01B
High · Grades 9–12 · 0.5 mi
M
Harding County Middle School - 03B
Middle · Grades 6–8 · 0.5 mi
E
Buffalo Elementary - 02B
Elementary · Grades KG–5 · 0.5 mi

District: Harding County School District 31-1

Neighborhood · ZIP 57720These 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.130
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 100.20

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
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.0.7%
PopulationHow many people live in this area.630
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,857
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,349
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

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 least valuable homes in Buffalo 57720
  • Among the smallest lots in Harding County
  • Among the newest homes in Buffalo 57720

What homes are worth in Buffalo 57720

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

This home
$130K$401K

This home is worth less than almost all homes in Buffalo 57720.

How it measures up in Buffalo 57720

The dot is this home. The mark in the middle is the typical home in Buffalo 57720.

Estimated value$128,008
CheaperTypical $209,838Pricier

Cheaper than almost all homes nearby

Lot size3,485 ft²
SmallerTypical 0.53 acBigger

Bigger than 2% of homes nearby

Year built2021
OlderTypical 1978Newer

Newer than almost all homes nearby

How ranks against every home in each area.
MeasureThis homeBuffalo 57720Harding County
Estimated valuepricier than$128,008almost no homesalmost no homes
Lot sizebigger than3,485 ft²2% of homesalmost no homes
Year builtnewer than2021almost all homesalmost all homes

About

How much is , Buffalo, SD worth?

The TopHap Estimate for , Buffalo, SD is $128,008 as of Jul 14, 2026. The likely range is $105,114 to $150,902. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Buffalo, SD last sell?

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

How big is , Buffalo, SD?

, Buffalo, SD has 1 bathrooms and a 0.08-acre lot.

When was , Buffalo, SD built?

, Buffalo, SD was built in 2021, making it 5 years old.

What schools serve , Buffalo, SD?

, Buffalo, SD is assigned to Harding County High School - 01 (high), rated B; Harding County Middle School - 03 (middle), rated B; Buffalo Elementary - 02 (elementary), rated B. All sit in Harding County School District 31-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Buffalo, SD compare to other homes in Buffalo 57720?

Among the 419 homes in Buffalo 57720, it is worth more than almost none of them ($128,008 against a typical $209,838), its lot is bigger than 2% of them (3,485 ft² against a typical 0.53 ac) and it is newer than almost all of them (2021 against a typical 1978). Measured against all of Harding County, it is worth more than almost no 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 , Buffalo, SD?

The 2025 property tax bill for , Buffalo, SD was $281. The county assessed it at $16,372.

Closest homes

More homes in Buffalo 57720

Assigned schools

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