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Single Family ResidenceResidential
$455,023$163 / 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 67How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

1570 HIGHWAY 20

ASHTON, ID 83420
4
Beds
2
Baths
2,796 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.
1983
Year BuiltThe year the home was originally built, according to county records.

Valuation

$455K
$306K low$604K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,366 (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.$319,003 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$319,003
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$319,003
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$319,003

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.43
1
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.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
39
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
71
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyFremont

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

M
North Fremont Jr/Sr High SchoolD+
Middle · Grades 6–12 · 2.6 mi
E
Ashton Elementary SchoolB+
Elementary · Grades PK–5 · 2.8 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%

Owner Tools

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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

1570 Highway 20 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.

  • Costs less per square foot than 76% of homes in Fremont County
  • Bigger than 76% 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
$129K$1.9M

This home is worth more than 55% 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$455,023
CheaperTypical $417,216Pricier

Pricier than 55% of homes nearby

Price per ft²$163
CheaperTypical $212Pricier

Pricier than 33% of homes nearby

Living area2,796 ft²
SmallerTypical 2,232 ft²Bigger

Bigger than 68% of homes nearby

Year built1983
OlderTypical 1976Newer

Newer than 57% of homes nearby

How 1570 Highway 20 ranks against every home in each area.
MeasureThis homeAshton 83420Fremont County
Estimated valuepricier than$455,02355% of homes47% of homes
Price per ft²pricier than$16333% of homes24% of homes
Living areabigger than2,796 ft²68% of homes76% of homes
Year builtnewer than198357% of homes53% of homes

About 1570 Highway 20

How much is 1570 Highway 20, Ashton, ID worth?

The TopHap Estimate for 1570 Highway 20, Ashton, ID is $455,023 as of Aug 30, 2026. The likely range is $305,975 to $604,071. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 1570 Highway 20, Ashton, ID?

1570 Highway 20, Ashton, ID has 4 bedrooms, 2 bathrooms and 2,796 square feet of living space.

When was 1570 Highway 20, Ashton, ID built?

1570 Highway 20, Ashton, ID was built in 1983, making it 43 years old.

What schools serve 1570 Highway 20, Ashton, ID?

1570 Highway 20, Ashton, ID is assigned to North Fremont Jr/Sr High School (middle), rated D+; Ashton Elementary School (elementary), rated B+. All sit in Fremont County Joint School District 215. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1570 Highway 20, Ashton, ID compare to other homes in Ashton 83420?

Among the 1,758 homes in Ashton 83420, it is worth more than 55% of them ($455,023 against a typical $417,216), its price per square foot is higher than 33% of them ($163 against a typical $212), it is bigger than 68% of them (2,796 ft² against a typical 2,232 ft²) and it is newer than 57% of them (1983 against a typical 1976). Measured against all of Fremont County, it is worth more than 47% 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 1570 Highway 20, Ashton, ID?

The 2025 property tax bill for 1570 Highway 20, Ashton, ID was $1,366. The county assessed it at $319,003.

More homes on Highway 20

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More homes in Ashton 83420

Assigned schools

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