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Single Family ResidenceResidential
$191,126$128 / 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 89How 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

423 1ST ST

RUPERT, ID 83350
3
Beds
1
Baths
1,488 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$191K
$171K low$212K 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.$191,126
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$152,901

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$780 (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.$90,850 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,880
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,970
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$90,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,850

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
47
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
22
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMinidoka
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Rupert Elementary SchoolD
Elementary · Grades PK–5 · 1.3 mi
M
East Minico Middle SchoolD-
Middle · Grades 6–8 · 1.3 mi
H
Minico Senior High SchoolB-
High · Grades 9–12 · 2.6 mi

District: Minidoka County Joint School District 331

Neighborhood · ZIP 83350These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.13,116
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.32 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,970
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,443
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

423 1st 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.

  • Worth less than 94% of homes in Minidoka County
  • Among the lowest price per square foot in Rupert 83350
  • Older than 82% of homes in Minidoka County

What homes are worth in Rupert 83350

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

This home
$144K$1.1M

This home is worth more than 7% of homes in Rupert 83350.

How it measures up in Rupert 83350

The dot is this home. The mark in the middle is the typical home in Rupert 83350.

Estimated value$191,126
CheaperTypical $332,344Pricier

Pricier than 7% of homes nearby

Price per ft²$128
CheaperTypical $214Pricier

Cheaper than almost all homes nearby

Living area1,488 ft²
SmallerTypical 1,468 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.3 ac
SmallerTypical 0.5 acBigger

Bigger than 38% of homes nearby

Year built1940
OlderTypical 1971Newer

Newer than 23% of homes nearby

How 423 1st St ranks against every home in each area.
MeasureThis homeRupert 83350Minidoka County
Estimated valuepricier than$191,1267% of homes6% of homes
Price per ft²pricier than$128almost no homes2% of homes
Living areabigger than1,488 ft²51% of homes51% of homes
Lot sizebigger than0.3 ac38% of homes40% of homes
Year builtnewer than194023% of homes18% of homes

About 423 1st St

How much is 423 1st St, Rupert, ID worth?

The TopHap Estimate for 423 1st St, Rupert, ID is $191,126 as of Jul 14, 2026. The likely range is $170,604 to $211,648. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 1st St, Rupert, ID last sell?

423 1st St, Rupert, ID last sold on Feb 1, 1987, according to the county's recorded deed.

How big is 423 1st St, Rupert, ID?

423 1st St, Rupert, ID has 3 bedrooms, 1 bathrooms, 1,488 square feet of living space and a 0.30-acre lot.

When was 423 1st St, Rupert, ID built?

423 1st St, Rupert, ID was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 423 1st St, Rupert, ID?

423 1st St, Rupert, ID is assigned to Rupert Elementary School (elementary), rated D; East Minico Middle School (middle), rated D-; Minico Senior High School (high), rated B-. All sit in Minidoka County Joint School District 331. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 1st St, Rupert, ID compare to other homes in Rupert 83350?

Among the 4,755 homes in Rupert 83350, it is worth more than 7% of them ($191,126 against a typical $332,344), its price per square foot is higher than almost none of them ($128 against a typical $214), it is bigger than 51% of them (1,488 ft² against a typical 1,468 ft²), its lot is bigger than 38% of them (0.3 ac against a typical 0.5 ac) and it is newer than 23% of them (1940 against a typical 1971). Measured against all of Minidoka County, it is worth more than 6% 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 423 1st St, Rupert, ID?

The 2025 property tax bill for 423 1st St, Rupert, ID was $780. The county assessed it at $90,850.

More homes on 1st St

Closest homes

More homes in Rupert 83350

Assigned schools

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