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CondominiumResidential
$134,513$82 / 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 99How 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

121 ROBISON DR

AMMON, ID 83406
3
Beds
3
Baths
1,644 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.
2,178 ft²
Lot SizeThe size of the land the home sits on, from county records.
2006
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

$135K
$133K low$136K 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.$10,213
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$8,170
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.92%
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.$124,300
CITIZENS COMMUNITY BANK · recorded Oct 19, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,845 (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.$265,560 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$242,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$265,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$265,560

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyBonneville
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Package
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

Transaction History(4)

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.

H
Thunder Ridge High SchoolA
High · Grades 9–12 · 0.8 mi
M
Black Canyon Middle SchoolD+
Middle · Grades 7–8 · 1.0 mi
E
Hillview Elementary SchoolB-
Elementary · Grades KG–6 · 1.8 mi

District: Bonneville Joint School District 93

Neighborhood · ZIP 83406These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.134

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.95%
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.19,812
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.387 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,736
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,335
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.16 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.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

121 Robison 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.

  • Among the least valuable homes in Idaho Falls 83406
  • Costs less per square foot than 97% of homes in Bonneville County
  • Smaller than 74% of homes in Idaho Falls 83406
  • Has a smaller lot than 96% of homes in Bonneville County
  • Newer than 75% of homes in Bonneville County

What homes are worth in Idaho Falls 83406

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

This home
$141K$1.1M

This home is worth less than almost all homes in Idaho Falls 83406.

How it measures up in Idaho Falls 83406

The dot is this home. The mark in the middle is the typical home in Idaho Falls 83406.

Estimated value$134,513
CheaperTypical $361,243Pricier

Cheaper than almost all homes nearby

Price per ft²$82
CheaperTypical $155Pricier

Pricier than 4% of homes nearby

Living area1,644 ft²
SmallerTypical 2,395 ft²Bigger

Bigger than 26% of homes nearby

Lot size2,178 ft²
SmallerTypical 0.31 acBigger

Bigger than 5% of homes nearby

Year built2006
OlderTypical 2003Newer

Newer than 69% of homes nearby

How 121 Robison Dr ranks against every home in each area.
MeasureThis homeIdaho Falls 83406Bonneville County
Estimated valuepricier than$134,513almost no homes2% of homes
Price per ft²pricier than$824% of homes3% of homes
Living areabigger than1,644 ft²26% of homes33% of homes
Lot sizebigger than2,178 ft²5% of homes4% of homes
Year builtnewer than200669% of homes75% of homes

About 121 Robison Dr

How much is 121 Robison Dr, Ammon, ID worth?

The TopHap Estimate for 121 Robison Dr, Ammon, ID is $134,513 as of Jul 14, 2026. The likely range is $133,168 to $135,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Robison Dr, Ammon, ID last sell?

121 Robison Dr, Ammon, ID last sold on Jul 26, 2018, according to the county's recorded deed.

How big is 121 Robison Dr, Ammon, ID?

121 Robison Dr, Ammon, ID has 3 bedrooms, 3 bathrooms, 1,644 square feet of living space and a 0.05-acre lot.

When was 121 Robison Dr, Ammon, ID built?

121 Robison Dr, Ammon, ID was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 121 Robison Dr, Ammon, ID?

121 Robison Dr, Ammon, ID is assigned to Thunder Ridge High School (high), rated A; Black Canyon Middle School (middle), rated D+; Hillview Elementary School (elementary), rated B-. All sit in Bonneville Joint School District 93. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Robison Dr, Ammon, ID compare to other homes in Idaho Falls 83406?

Among the 6,258 homes in Idaho Falls 83406, it is worth more than almost none of them ($134,513 against a typical $361,243), its price per square foot is higher than 4% of them ($82 against a typical $155), it is bigger than 26% of them (1,644 ft² against a typical 2,395 ft²), its lot is bigger than 5% of them (2,178 ft² against a typical 0.31 ac) and it is newer than 69% of them (2006 against a typical 2003). Measured against all of Bonneville County, it is worth more than 2% 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 121 Robison Dr, Ammon, ID?

The 2025 property tax bill for 121 Robison Dr, Ammon, ID was $1,845. The county assessed it at $265,560.

More homes on Robison Dr

Closest homes

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Assigned schools

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