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Single Family ResidenceResidential
$538,515$292 / 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 96How 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
Last sold for $385,700 on Oct 7, 2025

151 RIVERWOOD DR

IRWIN, ID 83428
4
Beds
2
Baths
1,846 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 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.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$539K
$517K low$560K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,700 · Oct 7, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.158%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$290,000
STIFEL BANK & TRUST · 5.62% 1 · recorded Oct 7, 2025
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$290,000
STIFEL BANK & TRUST

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$980 (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.$403,580 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$313,580
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$410,020
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$403,580

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.1.00
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.Shingle
HeatingThe type of heating system in the home.Radiant
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, Attached
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.DeckShed · 169 ft²

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
Swan Valley Elementary School
Elementary · Grades PK–8 · 4.4 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

151 Riverwood Dr 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 85% of homes in Bonneville County
  • Costs more per square foot than 94% of homes in Bonneville County
  • Bigger than 68% of homes in Irwin 83428
  • Has a bigger lot than 84% 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
$192K$2.5M

This home is worth more than 68% 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$538,515
CheaperTypical $402,652Pricier

Pricier than 68% of homes nearby

Price per ft²$292
CheaperTypical $270Pricier

Pricier than 58% of homes nearby

Living area1,846 ft²
SmallerTypical 1,382 ft²Bigger

Bigger than 68% of homes nearby

Lot size1 ac
SmallerTypical 1.51 acBigger

Bigger than 32% of homes nearby

Year built1978
OlderTypical 1987Newer

Newer than 40% of homes nearby

How 151 Riverwood Dr ranks against every home in each area.
MeasureThis homeIrwin 83428Bonneville County
Estimated valuepricier than$538,51568% of homes85% of homes
Price per ft²pricier than$29258% of homes94% of homes
Living areabigger than1,846 ft²68% of homes41% of homes
Lot sizebigger than1 ac32% of homes84% of homes
Year builtnewer than197840% of homes43% of homes

About 151 Riverwood Dr

How much is 151 Riverwood Dr, Irwin, ID worth?

The TopHap Estimate for 151 Riverwood Dr, Irwin, ID is $538,515 as of Jul 14, 2026. The likely range is $517,219 to $559,811. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 151 Riverwood Dr, Irwin, ID last sell?

151 Riverwood Dr, Irwin, ID last sold on Oct 7, 2025 for $385,700, according to the county's recorded deed.

How big is 151 Riverwood Dr, Irwin, ID?

151 Riverwood Dr, Irwin, ID has 4 bedrooms, 2 bathrooms, 1,846 square feet of living space and a 1.00-acre lot.

When was 151 Riverwood Dr, Irwin, ID built?

151 Riverwood Dr, Irwin, ID was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 151 Riverwood Dr, Irwin, ID?

151 Riverwood Dr, 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 151 Riverwood Dr, Irwin, ID compare to other homes in Irwin 83428?

Among the 693 homes in Irwin 83428, it is worth more than 68% of them ($538,515 against a typical $402,652), its price per square foot is higher than 58% of them ($292 against a typical $270), it is bigger than 68% of them (1,846 ft² against a typical 1,382 ft²), its lot is bigger than 32% of them (1 ac against a typical 1.51 ac) and it is newer than 40% of them (1978 against a typical 1987). 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 151 Riverwood Dr, Irwin, ID?

The 2025 property tax bill for 151 Riverwood Dr, Irwin, ID was $980. The county assessed it at $403,580.

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Assigned schools

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See this home in context

Open 151 Riverwood Dron TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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