Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$638,431$164 / 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 93How 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

524 HIGHWAY 20

ASHTON, ID 83420
7
Beds
4
Baths
3,904 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.
4.32 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.

Valuation

$638K
$592K low$685K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,429 (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.$696,886 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$43,610
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$653,276
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$696,886
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$821,886

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.4.32
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 0.5 mi
M
North Fremont Jr/Sr High SchoolD+
Middle · Grades 6–12 · 0.9 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

Do you own this home?
Claim this home

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

524 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.

  • Worth more than 74% of homes in Ashton 83420
  • Costs less per square foot than 75% of homes in Fremont County
  • Bigger than 91% of homes in Fremont County
  • Has a bigger lot than 87% of homes in Fremont County
  • Newer than 73% 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$2.2M

This home is worth more than 74% 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$638,431
CheaperTypical $420,810Pricier

Pricier than 74% of homes nearby

Price per ft²$164
CheaperTypical $210Pricier

Pricier than 33% of homes nearby

Living area3,904 ft²
SmallerTypical 2,224 ft²Bigger

Bigger than 88% of homes nearby

Lot size4.32 ac
SmallerTypical 1.77 acBigger

Bigger than 74% of homes nearby

Year built2003
OlderTypical 1976Newer

Newer than 71% of homes nearby

How 524 Highway 20 ranks against every home in each area.
MeasureThis homeAshton 83420Fremont County
Estimated valuepricier than$638,43174% of homes68% of homes
Price per ft²pricier than$16433% of homes25% of homes
Living areabigger than3,904 ft²88% of homes91% of homes
Lot sizebigger than4.32 ac74% of homes87% of homes
Year builtnewer than200371% of homes73% of homes

About 524 Highway 20

How much is 524 Highway 20, Ashton, ID worth?

The TopHap Estimate for 524 Highway 20, Ashton, ID is $638,431 as of Aug 30, 2026. The likely range is $592,319 to $684,543. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 524 Highway 20, Ashton, ID?

524 Highway 20, Ashton, ID has 7 bedrooms, 4 bathrooms, 3,904 square feet of living space and a 4.32-acre lot.

When was 524 Highway 20, Ashton, ID built?

524 Highway 20, Ashton, ID was built in 2003, making it 23 years old.

What schools serve 524 Highway 20, Ashton, ID?

524 Highway 20, 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 524 Highway 20, Ashton, ID compare to other homes in Ashton 83420?

Among the 1,758 homes in Ashton 83420, it is worth more than 74% of them ($638,431 against a typical $420,810), its price per square foot is higher than 33% of them ($164 against a typical $210), it is bigger than 88% of them (3,904 ft² against a typical 2,224 ft²), its lot is bigger than 74% of them (4.32 ac against a typical 1.77 ac) and it is newer than 71% of them (2003 against a typical 1976). Measured against all of Fremont County, it is worth more than 68% 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 524 Highway 20, Ashton, ID?

The 2025 property tax bill for 524 Highway 20, Ashton, ID was $2,429. The county assessed it at $696,886.

More homes on Highway 20

Closest homes

More homes in Ashton 83420

Assigned schools

Explore the area

See this home in context

Open 524 Highway 20 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map