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Single Family ResidenceResidential
$525,113$192 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

IRWIN, ID 83428
2
Beds
2
Baths
2,736 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.
1.65 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$525K
$474K low$577K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,581 (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.$389,694 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$382,194
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$408,844
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$389,694

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
43
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
59
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
62
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.

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
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyBONNEVILLE
Lot (acres)The size of the land the home sits on, from county records.1.65
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.Baseboard
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 336 ft²

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

E
Swan Valley Elementary School
Elementary · Grades PK–8 · 10.7 mi

District: Swan Valley Elementary School District 92

Neighborhood · ZIP 83428These 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.192
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 100.235

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.57%
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.5.1%
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.414
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.$69,459
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,366
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.25 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 86% of homes in Bonneville County
  • Costs less per square foot than 87% of homes in Irwin 83428
  • Bigger than 86% of homes in Irwin 83428
  • Has a bigger lot than 89% of homes in Bonneville County

What homes are worth in Irwin 83428

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

This home
$175K$2.3M

This home is worth more than 65% of homes in Irwin 83428.

How it measures up in Irwin 83428

The dot is this home. The mark in the middle is the typical home in Irwin 83428.

Estimated value$525,113
CheaperTypical $414,943Pricier

Pricier than 65% of homes nearby

Price per ft²$192
CheaperTypical $267Pricier

Pricier than 13% of homes nearby

Living area2,736 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 86% of homes nearby

Lot size1.65 ac
SmallerTypical 1.56 acBigger

Bigger than 53% of homes nearby

Year built1984
OlderTypical 1987Newer

Newer than 48% of homes nearby

How ranks against every home in each area.
MeasureThis homeIrwin 83428Bonneville County
Estimated valuepricier than$525,11365% of homes86% of homes
Price per ft²pricier than$19213% of homes75% of homes
Living areabigger than2,736 ft²86% of homes71% of homes
Lot sizebigger than1.65 ac53% of homes89% of homes
Year builtnewer than198448% of homes47% of homes

About

How much is , Irwin, ID worth?

The TopHap Estimate for , Irwin, ID is $525,113 as of Aug 30, 2026. The likely range is $473,550 to $576,676. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did , Irwin, ID last sell?

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

How big is , Irwin, ID?

, Irwin, ID has 2 bedrooms, 2 bathrooms, 2,736 square feet of living space and a 1.65-acre lot.

When was , Irwin, ID built?

, Irwin, ID was built in 1984, making it 42 years old. It is a a-frame home. The building has 2 stories.

What schools serve , Irwin, ID?

, Irwin, ID is assigned to Swan Valley Elementary School (elementary). All sit in Swan Valley Elementary School District 92. Attendance boundaries change — confirm with the district before relying on an assignment.

How does , Irwin, ID compare to other homes in Irwin 83428?

Among the 693 homes in Irwin 83428, it is worth more than 65% of them ($525,113 against a typical $414,943), its price per square foot is higher than 13% of them ($192 against a typical $267), it is bigger than 86% of them (2,736 ft² against a typical 1,400 ft²), its lot is bigger than 53% of them (1.65 ac against a typical 1.56 ac) and it is newer than 48% of them (1984 against a typical 1987). Measured against all of Bonneville County, it is worth more than 86% 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 , Irwin, ID?

The 2025 property tax bill for , Irwin, ID was $1,581. The county assessed it at $389,694.

Closest homes

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Assigned schools

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