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Single Family ResidenceResidential
$370,085$111 / 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 94How 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

51 SOUTH ST

BLACKFOOT, ID 83221
4
Beds
3.5
Baths
3,331 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$370K
$349K low$391K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,370 (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.$466,339 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,289
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$444,050
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$378,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$466,339

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBINGHAM
Lot (acres)The size of the land the home sits on, from county records.0.21
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

E
Riverbend Elementary SchoolC
Elementary · Grades PK–5 · 0.3 mi
H
Blackfoot High SchoolC+
High · Grades 9–12 · 0.4 mi
M
Mountain View Middle School
Middle · Grades 6–8 · 0.8 mi

District: Blackfoot School District 55

Neighborhood · ZIP 83221These 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.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.93%
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.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.31,101
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.29 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,718
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,349
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.11 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Owner Tools

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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

51 South 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.

  • Costs less per square foot than 98% of homes in Blackfoot 83221
  • Among the largest homes in Blackfoot 83221
  • Has a smaller lot than 85% of homes in Bingham County

What homes are worth in Blackfoot 83221

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

This home
$139K$817K

This home is worth more than 59% of homes in Blackfoot 83221.

How it measures up in Blackfoot 83221

The dot is this home. The mark in the middle is the typical home in Blackfoot 83221.

Estimated value$370,085
CheaperTypical $333,588Pricier

Pricier than 59% of homes nearby

Price per ft²$111
CheaperTypical $241Pricier

Pricier than 2% of homes nearby

Living area3,331 ft²
SmallerTypical 1,350 ft²Bigger

Bigger than almost all homes nearby

Lot size0.21 ac
SmallerTypical 0.96 acBigger

Bigger than 18% of homes nearby

Year built1973
OlderTypical 1977Newer

Newer than 43% of homes nearby

How 51 South St ranks against every home in each area.
MeasureThis homeBlackfoot 83221Bingham County
Estimated valuepricier than$370,08559% of homes57% of homes
Price per ft²pricier than$1112% of homes2% of homes
Living areabigger than3,331 ft²almost all homes98% of homes
Lot sizebigger than0.21 ac18% of homes15% of homes
Year builtnewer than197343% of homes43% of homes

About 51 South St

How much is 51 South St, Blackfoot, ID worth?

The TopHap Estimate for 51 South St, Blackfoot, ID is $370,085 as of Sep 24, 2026. The likely range is $349,325 to $390,845. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 South St, Blackfoot, ID last sell?

51 South St, Blackfoot, ID last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 51 South St, Blackfoot, ID?

51 South St, Blackfoot, ID has 4 bedrooms, 3.5 bathrooms, 3,331 square feet of living space and a 0.21-acre lot.

When was 51 South St, Blackfoot, ID built?

51 South St, Blackfoot, ID was built in 1973, making it 53 years old. The building has 1 story.

What schools serve 51 South St, Blackfoot, ID?

51 South St, Blackfoot, ID is assigned to Riverbend Elementary School (elementary), rated C; Blackfoot High School (high), rated C+; Mountain View Middle School (middle). All sit in Blackfoot School District 55. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 South St, Blackfoot, ID compare to other homes in Blackfoot 83221?

Among the 9,557 homes in Blackfoot 83221, it is worth more than 59% of them ($370,085 against a typical $333,588), its price per square foot is higher than 2% of them ($111 against a typical $241), it is bigger than almost all of them (3,331 ft² against a typical 1,350 ft²), its lot is bigger than 18% of them (0.21 ac against a typical 0.96 ac) and it is newer than 43% of them (1973 against a typical 1977). Measured against all of Bingham County, it is worth more than 57% 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 51 South St, Blackfoot, ID?

The 2025 property tax bill for 51 South St, Blackfoot, ID was $2,370. The county assessed it at $466,339.

More homes on South St

Closest homes

More homes in Blackfoot 83221

Assigned schools

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