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Single Family ResidenceResidential
$478,447$161 / 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 94How 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

128 RIVERWOOD DR

IRWIN, ID 83428
3
Beds
3
Baths
2,966 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.
0.89 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$478K
$450K low$507K high
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.$478,447
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$382,758

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,125 (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.$469,510 (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.$462,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$469,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$469,510

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.0.89
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
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.Patio · 618 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 · 4.3 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

128 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 79% of homes in Bonneville County
  • Costs less per square foot than 94% of homes in Irwin 83428
  • Bigger than 88% of homes in Irwin 83428
  • Has a bigger lot than 83% of homes in Bonneville County
  • Older than 92% of homes in Irwin 83428

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
$161K$2.2M

This home is worth more than 61% 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$478,447
CheaperTypical $404,932Pricier

Pricier than 61% of homes nearby

Price per ft²$161
CheaperTypical $270Pricier

Pricier than 6% of homes nearby

Living area2,966 ft²
SmallerTypical 1,376 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.89 ac
SmallerTypical 1.57 acBigger

Bigger than 23% of homes nearby

Year built1952
OlderTypical 1987Newer

Newer than 8% of homes nearby

How 128 Riverwood Dr ranks against every home in each area.
MeasureThis homeIrwin 83428Bonneville County
Estimated valuepricier than$478,44761% of homes79% of homes
Price per ft²pricier than$1616% of homes50% of homes
Living areabigger than2,966 ft²88% of homes77% of homes
Lot sizebigger than0.89 ac23% of homes83% of homes
Year builtnewer than19528% of homes15% of homes

About 128 Riverwood Dr

How much is 128 Riverwood Dr, Irwin, ID worth?

The TopHap Estimate for 128 Riverwood Dr, Irwin, ID is $478,447 as of Jul 14, 2026. The likely range is $450,369 to $506,525. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 128 Riverwood Dr, Irwin, ID last sell?

128 Riverwood Dr, Irwin, ID last sold on Aug 4, 2017, according to the county's recorded deed.

How big is 128 Riverwood Dr, Irwin, ID?

128 Riverwood Dr, Irwin, ID has 3 bedrooms, 3 bathrooms, 2,966 square feet of living space and a 0.89-acre lot.

When was 128 Riverwood Dr, Irwin, ID built?

128 Riverwood Dr, Irwin, ID was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 128 Riverwood Dr, Irwin, ID?

128 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 128 Riverwood Dr, Irwin, ID compare to other homes in Irwin 83428?

Among the 693 homes in Irwin 83428, it is worth more than 61% of them ($478,447 against a typical $404,932), its price per square foot is higher than 6% of them ($161 against a typical $270), it is bigger than 88% of them (2,966 ft² against a typical 1,376 ft²), its lot is bigger than 23% of them (0.89 ac against a typical 1.57 ac) and it is newer than 8% of them (1952 against a typical 1987). Measured against all of Bonneville County, it is worth more than 79% 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 128 Riverwood Dr, Irwin, ID?

The 2025 property tax bill for 128 Riverwood Dr, Irwin, ID was $2,125. The county assessed it at $469,510.

Closest homes

More homes in Irwin 83428

Assigned schools

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