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Single Family ResidenceResidential
$350,271$148 / 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 88How 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

3873 N DAYTON ST

IONA, ID 83427
4
Beds
2
Baths
2,363 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$350K
$309K low$392K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,489 (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.$322,805 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,265
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$239,540
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$429,480
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$322,805

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBONNEVILLE
Lot (acres)The size of the land the home sits on, from county records.0.26
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.Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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
Iona Elementary SchoolB+
Elementary · Grades KG–6 · 0.5 mi
M
Black Canyon Middle SchoolC+
Middle · Grades 7–8 · 2.3 mi
H
Thunder Ridge High SchoolB-
High · Grades 9–12 · 2.3 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

3873 N Dayton 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 72% of homes in Iona 83427
  • Costs less per square foot than 89% of homes in Iona 83427
  • Has a smaller lot than 84% of homes in Iona 83427
  • Among the oldest 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
$169K$1M

This home is worth more than 28% 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$350,271
CheaperTypical $417,813Pricier

Pricier than 28% of homes nearby

Price per ft²$148
CheaperTypical $185Pricier

Pricier than 11% of homes nearby

Living area2,363 ft²
SmallerTypical 2,086 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.26 ac
SmallerTypical 0.41 acBigger

Bigger than 16% of homes nearby

Year built1902
OlderTypical 2007Newer

Older than almost all homes nearby

How 3873 N Dayton St ranks against every home in each area.
MeasureThis homeIona 83427Bonneville County
Estimated valuepricier than$350,27128% of homes42% of homes
Price per ft²pricier than$14811% of homes23% of homes
Living areabigger than2,363 ft²60% of homes58% of homes
Lot sizebigger than0.26 ac16% of homes50% of homes
Year builtnewer than1902almost no homesalmost no homes

About 3873 N Dayton St

How much is 3873 N Dayton St, Iona, ID worth?

The TopHap Estimate for 3873 N Dayton St, Iona, ID is $350,271 as of Sep 24, 2026. The likely range is $308,915 to $391,627. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3873 N Dayton St, Iona, ID last sell?

3873 N Dayton St, Iona, ID last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3873 N Dayton St, Iona, ID?

3873 N Dayton St, Iona, ID has 4 bedrooms, 2 bathrooms, 2,363 square feet of living space and a 0.26-acre lot.

When was 3873 N Dayton St, Iona, ID built?

3873 N Dayton St, Iona, ID was built in 1902, making it 124 years old. The building has 1 story.

What schools serve 3873 N Dayton St, Iona, ID?

3873 N Dayton St, Iona, ID is assigned to Iona Elementary School (elementary), rated B+; Black Canyon Middle School (middle), rated C+; Thunder Ridge High School (high), rated B-. All sit in Bonneville Joint School District 93. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3873 N Dayton St, Iona, ID compare to other homes in Iona 83427?

Among the 1,016 homes in Iona 83427, it is worth more than 28% of them ($350,271 against a typical $417,813), its price per square foot is higher than 11% of them ($148 against a typical $185), it is bigger than 60% of them (2,363 ft² against a typical 2,086 ft²), its lot is bigger than 16% of them (0.26 ac against a typical 0.41 ac) and it is newer than almost none of them (1902 against a typical 2007). Measured against all of Bonneville County, it is worth more than 42% 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 3873 N Dayton St, Iona, ID?

The 2026 property tax bill for 3873 N Dayton St, Iona, ID was $1,489. The county assessed it at $322,805.

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