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Rural ResidenceResidential
$524,331$446 / 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 61How 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

IONA, ID 83427
1
Beds
1
Baths
1,176 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.
280 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
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

$524K
$318K low$731K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$989 (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.$177,350 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$167,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$177,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$177,350

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.10 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.Rural Residence
CountyBonneville
Lot (acres)The size of the land the home sits on, from county records.280.00
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.Galvanized
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Rimrock Elementary SchoolA
Elementary · Grades KG–6 · 15.1 mi
M
Black Canyon Middle SchoolD+
Middle · Grades 7–8 · 16.2 mi
H
Thunder Ridge High SchoolA
High · Grades 9–12 · 16.3 mi

District: Bonneville Joint School District 93

Neighborhood · ZIP 83427These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.128

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.1%
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.424
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.799 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,241
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,920
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

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 87% of homes in Iona 83427
  • Among the highest price per square foot in Iona 83427
  • Smaller than 93% of homes in Iona 83427
  • Among the largest lots in Bonneville County
  • Older than 94% of homes in Bonneville County

What homes are worth in Iona 83427

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

This home
$170K$783K

This home is worth more than 87% of homes in Iona 83427.

How it measures up in Iona 83427

The dot is this home. The mark in the middle is the typical home in Iona 83427.

Estimated value$524,331
CheaperTypical $357,965Pricier

Pricier than 87% of homes nearby

Price per ft²$446
CheaperTypical $166Pricier

Pricier than almost all homes nearby

Living area1,176 ft²
SmallerTypical 2,096 ft²Bigger

Bigger than 7% of homes nearby

Lot size280 ac
SmallerTypical 0.41 acBigger

Bigger than almost all homes nearby

Year built1930
OlderTypical 2007Newer

Newer than 8% of homes nearby

How ranks against every home in each area.
MeasureThis homeIona 83427Bonneville County
Estimated valuepricier than$524,33187% of homes85% of homes
Price per ft²pricier than$446almost all homesalmost all homes
Living areabigger than1,176 ft²7% of homes14% of homes
Lot sizebigger than280 acalmost all homesalmost all homes
Year builtnewer than19308% of homes6% of homes

About

How much is , Iona, ID worth?

The TopHap Estimate for , Iona, ID is $524,331 as of Jul 14, 2026. The likely range is $317,869 to $730,793. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is , Iona, ID?

, Iona, ID has 1 bedrooms, 1 bathrooms, 1,176 square feet of living space and a 280.00-acre lot.

When was , Iona, ID built?

, Iona, ID was built in 1930, making it 96 years old. The building has 2 stories.

What schools serve , Iona, ID?

, Iona, ID is assigned to Rimrock Elementary School (elementary), rated A; Black Canyon Middle School (middle), rated D+; Thunder Ridge High School (high), rated A. All sit in Bonneville Joint School District 93. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Iona, ID compare to other homes in Iona 83427?

Among the 966 homes in Iona 83427, it is worth more than 87% of them ($524,331 against a typical $357,965), its price per square foot is higher than almost all of them ($446 against a typical $166), it is bigger than 7% of them (1,176 ft² against a typical 2,096 ft²), its lot is bigger than almost all of them (280 ac against a typical 0.41 ac) and it is newer than 8% of them (1930 against a typical 2007). Measured against all of Bonneville County, it is worth more than 85% 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 , Iona, ID?

The 2025 property tax bill for , Iona, ID was $989. The county assessed it at $177,350.

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Assigned schools

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