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Single Family ResidenceResidential
$134,264$55 / 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 Oct 21, 2026
Last sold for $7,700 on Apr 30, 2019

645 9TH ST

IDAHO FALLS, ID 83404
5
Beds
2
Baths
2,426 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
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

$134K
$126K low$142K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$7,700 · Apr 30, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,069 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$355,503 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$77,563
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$277,940
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$445,766
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$355,503

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.0.24
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.Forced Air With Air Conditioning
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.Patio · 455 ft²

Transaction History(5)

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
Idaho Falls High SchoolB-
High · Grades 9–12 · 0.2 mi
E
Linden Park Elementary SchoolC-
Elementary · Grades KG–6 · 0.6 mi
M
Taylorview Middle SchoolB
Middle · Grades 7–8 · 2.1 mi

District: Idaho Falls School District 91

Neighborhood · ZIP 83404These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.126

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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
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.27,844
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,036 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,796
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,680
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

645 9th St 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 83404
  • Among the lowest price per square foot in Idaho Falls 83404
  • Older than 82% of homes in Bonneville County

What homes are worth in Idaho Falls 83404

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

This home
$153K$954K

This home is worth less than almost all homes in Idaho Falls 83404.

How it measures up in Idaho Falls 83404

The dot is this home. The mark in the middle is the typical home in Idaho Falls 83404.

Estimated value$134,264
CheaperTypical $382,100Pricier

Cheaper than almost all homes nearby

Price per ft²$55
CheaperTypical $162Pricier

Cheaper than almost all homes nearby

Living area2,426 ft²
SmallerTypical 2,524 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.24 ac
SmallerTypical 0.24 acBigger

Bigger than 52% of homes nearby

Year built1957
OlderTypical 1983Newer

Newer than 24% of homes nearby

How 645 9th St ranks against every home in each area.
MeasureThis homeIdaho Falls 83404Bonneville County
Estimated valuepricier than$134,264almost no homesalmost no homes
Price per ft²pricier than$55almost no homesalmost no homes
Living areabigger than2,426 ft²47% of homes60% of homes
Lot sizebigger than0.24 ac52% of homes44% of homes
Year builtnewer than195724% of homes18% of homes

About 645 9th St

How much is 645 9th St, Idaho Falls, ID worth?

The TopHap Estimate for 645 9th St, Idaho Falls, ID is $134,264 as of Oct 21, 2026. The likely range is $126,117 to $142,411. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 645 9th St, Idaho Falls, ID last sell?

645 9th St, Idaho Falls, ID last sold on Apr 30, 2019 for $7,700, according to the county's recorded deed.

How big is 645 9th St, Idaho Falls, ID?

645 9th St, Idaho Falls, ID has 5 bedrooms, 2 bathrooms, 2,426 square feet of living space and a 0.24-acre lot.

When was 645 9th St, Idaho Falls, ID built?

645 9th St, Idaho Falls, ID was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 645 9th St, Idaho Falls, ID?

645 9th St, Idaho Falls, ID is assigned to Idaho Falls High School (high), rated B-; Linden Park Elementary School (elementary), rated C-; Taylorview Middle School (middle), rated B. All sit in Idaho Falls School District 91. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 9th St, Idaho Falls, ID compare to other homes in Idaho Falls 83404?

Among the 8,893 homes in Idaho Falls 83404, it is worth more than almost none of them ($134,264 against a typical $382,100), its price per square foot is higher than almost none of them ($55 against a typical $162), it is bigger than 47% of them (2,426 ft² against a typical 2,524 ft²), its lot is bigger than 52% of them (0.24 ac against a typical 0.24 ac) and it is newer than 24% of them (1957 against a typical 1983). Measured against all of Bonneville County, it is worth more than almost no 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 645 9th St, Idaho Falls, ID?

The 2026 property tax bill for 645 9th St, Idaho Falls, ID was $2,069. The county assessed it at $355,503.

More homes on 9th St

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