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Single Family ResidenceResidential
$253,670$240 / 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 91How 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

421 15TH ST

HEYBURN, ID 83336
3
Beds
1
Baths
1,056 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.
0.23 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.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$254K
$231K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$105 (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.$204,201 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$42,971
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$161,230
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$204,201

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.32
13
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
50
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

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
CountyMINIDOKA
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Radiant
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
Heyburn Elementary SchoolD-
Elementary · Grades PK–5 · 0.7 mi
M
West Minico Middle SchoolD
Middle · Grades 6–8 · 3.4 mi
H
Minico Senior High SchoolD
High · Grades 9–12 · 3.8 mi

District: Minidoka County Joint School District 331

Neighborhood · ZIP 83336These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.1%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.6,613
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.169 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,284
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,568
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.10 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

421 15th 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 79% of homes in Heyburn 83336
  • Costs more per square foot than 73% of homes in Minidoka County
  • Smaller than 77% of homes in Heyburn 83336
  • Has a smaller lot than 76% of homes in Heyburn 83336
  • Newer than 65% of homes in Minidoka County

What homes are worth in Heyburn 83336

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

This home
$194K$939K

This home is worth more than 21% of homes in Heyburn 83336.

How it measures up in Heyburn 83336

The dot is this home. The mark in the middle is the typical home in Heyburn 83336.

Estimated value$253,670
CheaperTypical $333,080Pricier

Pricier than 21% of homes nearby

Price per ft²$240
CheaperTypical $225Pricier

Pricier than 69% of homes nearby

Living area1,056 ft²
SmallerTypical 1,472 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.23 ac
SmallerTypical 0.33 acBigger

Bigger than 24% of homes nearby

Year built1978
OlderTypical 1975Newer

Newer than 59% of homes nearby

How 421 15th St ranks against every home in each area.
MeasureThis homeHeyburn 83336Minidoka County
Estimated valuepricier than$253,67021% of homes25% of homes
Price per ft²pricier than$24069% of homes73% of homes
Living areabigger than1,056 ft²23% of homes23% of homes
Lot sizebigger than0.23 ac24% of homes27% of homes
Year builtnewer than197859% of homes65% of homes

About 421 15th St

How much is 421 15th St, Heyburn, ID worth?

The TopHap Estimate for 421 15th St, Heyburn, ID is $253,670 as of Sep 24, 2026. The likely range is $231,064 to $276,276. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 15th St, Heyburn, ID last sell?

421 15th St, Heyburn, ID last sold on Feb 1, 2021, according to the county's recorded deed.

How big is 421 15th St, Heyburn, ID?

421 15th St, Heyburn, ID has 3 bedrooms, 1 bathrooms, 1,056 square feet of living space and a 0.23-acre lot.

When was 421 15th St, Heyburn, ID built?

421 15th St, Heyburn, ID was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 421 15th St, Heyburn, ID?

421 15th St, Heyburn, ID is assigned to Heyburn Elementary School (elementary), rated D-; West Minico Middle School (middle), rated D; Minico Senior High School (high), rated D. All sit in Minidoka County Joint School District 331. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 15th St, Heyburn, ID compare to other homes in Heyburn 83336?

Among the 2,003 homes in Heyburn 83336, it is worth more than 21% of them ($253,670 against a typical $333,080), its price per square foot is higher than 69% of them ($240 against a typical $225), it is bigger than 23% of them (1,056 ft² against a typical 1,472 ft²), its lot is bigger than 24% of them (0.23 ac against a typical 0.33 ac) and it is newer than 59% of them (1978 against a typical 1975). Measured against all of Minidoka County, it is worth more than 25% 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 421 15th St, Heyburn, ID?

The 2025 property tax bill for 421 15th St, Heyburn, ID was $105. The county assessed it at $204,201.

More homes on 15th St

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