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TownhouseResidential
$308,889$203 / 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 Sep 24, 2026
Last sold for $239,400 on Jan 26, 2026

540 N 4TH ST

ASHTON, ID 83420
Building report
3
Beds
2.5
Baths
1,520 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.
1,089 ft²
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.

Valuation

$309K
$263K low$355K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$239,400 · Jan 26, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$237 (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.$278,352 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,324
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$276,028
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,324
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$278,352

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
30
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
35
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyFREMONT
Lot (acres)The size of the land the home sits on, from county records.0.03
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 · 0.6 mi
M
North Fremont Jr/Sr High SchoolD
Middle · Grades 6–12 · 0.6 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

540 N 4th 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 68% of homes in Fremont County
  • Smaller than 72% of homes in Ashton 83420
  • Has a smaller lot than 96% of homes in Ashton 83420
  • Newer than 96% 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
$146K$2.3M

This home is worth more than 32% 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$308,889
CheaperTypical $402,942Pricier

Pricier than 32% of homes nearby

Price per ft²$203
CheaperTypical $218Pricier

Pricier than 42% of homes nearby

Living area1,520 ft²
SmallerTypical 2,240 ft²Bigger

Bigger than 28% of homes nearby

Lot size1,089 ft²
SmallerTypical 1.8 acBigger

Bigger than 4% of homes nearby

Year built2023
OlderTypical 1978Newer

Newer than 95% of homes nearby

How 540 N 4th St ranks against every home in each area.
MeasureThis homeAshton 83420Fremont County
Estimated valuepricier than$308,88932% of homes22% of homes
Price per ft²pricier than$20342% of homes32% of homes
Living areabigger than1,520 ft²28% of homes37% of homes
Lot sizebigger than1,089 ft²4% of homes4% of homes
Year builtnewer than202395% of homes96% of homes

About 540 N 4th St

How much is 540 N 4th St, Ashton, ID worth?

The TopHap Estimate for 540 N 4th St, Ashton, ID is $308,889 as of Sep 24, 2026. The likely range is $262,813 to $354,965. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 540 N 4th St, Ashton, ID last sell?

540 N 4th St, Ashton, ID last sold on Jan 26, 2026 for $239,400, according to the county's recorded deed.

How big is 540 N 4th St, Ashton, ID?

540 N 4th St, Ashton, ID has 3 bedrooms, 2.5 bathrooms, 1,520 square feet of living space and a 0.03-acre lot.

When was 540 N 4th St, Ashton, ID built?

540 N 4th St, Ashton, ID was built in 2023, making it 3 years old. It is a townhouse home.

What schools serve 540 N 4th St, Ashton, ID?

540 N 4th 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 540 N 4th St, Ashton, ID compare to other homes in Ashton 83420?

Among the 1,811 homes in Ashton 83420, it is worth more than 32% of them ($308,889 against a typical $402,942), its price per square foot is higher than 42% of them ($203 against a typical $218), it is bigger than 28% of them (1,520 ft² against a typical 2,240 ft²), its lot is bigger than 4% of them (1,089 ft² against a typical 1.8 ac) and it is newer than 95% of them (2023 against a typical 1978). 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 540 N 4th St, Ashton, ID?

The 2025 property tax bill for 540 N 4th St, Ashton, ID was $237. The county assessed it at $278,352.

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