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Single Family ResidenceResidential
$325,896$140 / 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 93How 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

5140 E ROCKWOOD AVE

IONA, ID 83427
3
Beds
2
Baths
2,330 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
16
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$326K
$302K low$350K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,574 (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.$459,210 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,785
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$361,425
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$459,210
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$459,210

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.0.53
RoofThe main material covering the roof, such as asphalt shingle or tile.Galvanized
HeatingThe type of heating system in the home.Forced Air
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.Mixed
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Iona Elementary SchoolC
Elementary · Grades KG–6 · 0.4 mi
H
Thunder Ridge High SchoolA
High · Grades 9–12 · 2.0 mi
M
Black Canyon Middle SchoolD+
Middle · Grades 7–8 · 2.0 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

5140 E Rockwood Ave 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 65% of homes in Iona 83427
  • Costs less per square foot than 80% of homes in Iona 83427
  • Has a bigger lot than 78% of homes in Bonneville County
  • Older than 68% of homes in Iona 83427

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$782K

This home is worth more than 35% 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$325,896
CheaperTypical $357,551Pricier

Pricier than 35% of homes nearby

Price per ft²$140
CheaperTypical $166Pricier

Pricier than 20% of homes nearby

Living area2,330 ft²
SmallerTypical 2,116 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.53 ac
SmallerTypical 0.41 acBigger

Bigger than 68% of homes nearby

Year built1976
OlderTypical 2007Newer

Newer than 32% of homes nearby

How 5140 E Rockwood Ave ranks against every home in each area.
MeasureThis homeIona 83427Bonneville County
Estimated valuepricier than$325,89635% of homes48% of homes
Price per ft²pricier than$14020% of homes35% of homes
Living areabigger than2,330 ft²59% of homes57% of homes
Lot sizebigger than0.53 ac68% of homes78% of homes
Year builtnewer than197632% of homes38% of homes

About 5140 E Rockwood Ave

How much is 5140 E Rockwood Ave, Iona, ID worth?

The TopHap Estimate for 5140 E Rockwood Ave, Iona, ID is $325,896 as of Jul 14, 2026. The likely range is $301,769 to $350,023. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 5140 E Rockwood Ave, Iona, ID?

5140 E Rockwood Ave, Iona, ID has 3 bedrooms, 2 bathrooms, 2,330 square feet of living space and a 0.53-acre lot.

When was 5140 E Rockwood Ave, Iona, ID built?

5140 E Rockwood Ave, Iona, ID was built in 1976, making it 50 years old.

What schools serve 5140 E Rockwood Ave, Iona, ID?

5140 E Rockwood Ave, Iona, ID is assigned to Iona Elementary School (elementary), rated C; Thunder Ridge High School (high), rated A; Black Canyon Middle School (middle), rated D+. All sit in Bonneville Joint School District 93. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5140 E Rockwood Ave, Iona, ID compare to other homes in Iona 83427?

Among the 966 homes in Iona 83427, it is worth more than 35% of them ($325,896 against a typical $357,551), its price per square foot is higher than 20% of them ($140 against a typical $166), it is bigger than 59% of them (2,330 ft² against a typical 2,116 ft²), its lot is bigger than 68% of them (0.53 ac against a typical 0.41 ac) and it is newer than 32% of them (1976 against a typical 2007). Measured against all of Bonneville County, it is worth more than 48% 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 5140 E Rockwood Ave, Iona, ID?

The 2025 property tax bill for 5140 E Rockwood Ave, Iona, ID was $1,574. The county assessed it at $459,210.

More homes on E Rockwood Ave

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More homes in Iona 83427

Assigned schools

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