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Single Family ResidenceResidential
$290,492$116 / 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 85How 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

488 IDAHO ST

ASHTON, ID 83420
4
Beds
2
Baths
2,497 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
Year BuiltThe year the home was originally built, according to county records.

Valuation

$290K
$247K low$334K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,215 (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.$122,961 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,050
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$107,911
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$122,961
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$245,927

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFremont
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Ashton Elementary SchoolB+
Elementary · Grades PK–5 · 0.3 mi
M
North Fremont Jr/Sr High SchoolD+
Middle · Grades 6–12 · 0.5 mi

District: Fremont County Joint School District 215

Neighborhood · ZIP 83420These 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.97
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 100.141

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,758
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,778
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,585
Average tempThe average temperature here across a full year.39°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

488 Idaho 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 78% of homes in Fremont County
  • Costs less per square foot than 89% of homes in Fremont County
  • Bigger than 68% of homes in Fremont County
  • Has a smaller lot than 90% of homes in Fremont County
  • Older than 95% of homes in Fremont County

What homes are worth in Ashton 83420

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

This home
$140K$2M

This home is worth more than 29% of homes in Ashton 83420.

How it measures up in Ashton 83420

The dot is this home. The mark in the middle is the typical home in Ashton 83420.

Estimated value$290,492
CheaperTypical $422,197Pricier

Pricier than 29% of homes nearby

Price per ft²$116
CheaperTypical $217Pricier

Pricier than 17% of homes nearby

Living area2,497 ft²
SmallerTypical 2,221 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.16 ac
SmallerTypical 1.76 acBigger

Bigger than 17% of homes nearby

Year built1910
OlderTypical 1976Newer

Newer than 10% of homes nearby

How 488 Idaho St ranks against every home in each area.
MeasureThis homeAshton 83420Fremont County
Estimated valuepricier than$290,49229% of homes22% of homes
Price per ft²pricier than$11617% of homes11% of homes
Living areabigger than2,497 ft²60% of homes68% of homes
Lot sizebigger than0.16 ac17% of homes10% of homes
Year builtnewer than191010% of homes5% of homes

About 488 Idaho St

How much is 488 Idaho St, Ashton, ID worth?

The TopHap Estimate for 488 Idaho St, Ashton, ID is $290,492 as of Jul 14, 2026. The likely range is $247,387 to $333,597. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 488 Idaho St, Ashton, ID last sell?

488 Idaho St, Ashton, ID last sold on Feb 12, 2025, according to the county's recorded deed.

How big is 488 Idaho St, Ashton, ID?

488 Idaho St, Ashton, ID has 4 bedrooms, 2 bathrooms, 2,497 square feet of living space and a 0.16-acre lot.

When was 488 Idaho St, Ashton, ID built?

488 Idaho St, Ashton, ID was built in 1910, making it 116 years old.

What schools serve 488 Idaho St, Ashton, ID?

488 Idaho St, Ashton, ID is assigned to Ashton Elementary School (elementary), rated B+; North Fremont Jr/Sr High School (middle), rated D+. All sit in Fremont County Joint School District 215. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 488 Idaho St, Ashton, ID compare to other homes in Ashton 83420?

Among the 1,758 homes in Ashton 83420, it is worth more than 29% of them ($290,492 against a typical $422,197), its price per square foot is higher than 17% of them ($116 against a typical $217), it is bigger than 60% of them (2,497 ft² against a typical 2,221 ft²), its lot is bigger than 17% of them (0.16 ac against a typical 1.76 ac) and it is newer than 10% of them (1910 against a typical 1976). Measured against all of Fremont County, it is worth more than 22% 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 488 Idaho St, Ashton, ID?

The 2025 property tax bill for 488 Idaho St, Ashton, ID was $1,215. The county assessed it at $122,961.

More homes on Idaho St

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