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Single Family ResidenceResidential
$283,449$281 / 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 96How 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 $340,480 on May 16, 2025

4523 PORCUPINE LN

ASHTON, ID 83420
3
Beds
1
Baths
1,008 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
2001
Year BuiltThe year the home was originally built, according to county records.

Valuation

$283K
$272K low$295K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$340,480 · May 16, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,224 (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.$263,426 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$142,426
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$263,426
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$263,426

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.2.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

4523 Porcupine Ln 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 82% of homes in Fremont County
  • Costs more per square foot than 69% of homes in Ashton 83420
  • Smaller than 87% of homes in Ashton 83420
  • Has a bigger lot than 76% of homes in Fremont County
  • Newer than 69% 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
$142K$2.2M

This home is worth more than 27% 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$283,449
CheaperTypical $405,846Pricier

Pricier than 27% of homes nearby

Price per ft²$281
CheaperTypical $217Pricier

Pricier than 69% of homes nearby

Living area1,008 ft²
SmallerTypical 2,224 ft²Bigger

Bigger than 13% of homes nearby

Lot size2 ac
SmallerTypical 1.78 acBigger

Bigger than 56% of homes nearby

Year built2001
OlderTypical 1978Newer

Newer than 67% of homes nearby

How 4523 Porcupine Ln ranks against every home in each area.
MeasureThis homeAshton 83420Fremont County
Estimated valuepricier than$283,44927% of homes18% of homes
Price per ft²pricier than$28169% of homes49% of homes
Living areabigger than1,008 ft²13% of homes16% of homes
Lot sizebigger than2 ac56% of homes76% of homes
Year builtnewer than200167% of homes69% of homes

About 4523 Porcupine Ln

How much is 4523 Porcupine Ln, Ashton, ID worth?

The TopHap Estimate for 4523 Porcupine Ln, Ashton, ID is $283,449 as of Sep 24, 2026. The likely range is $271,613 to $295,285. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4523 Porcupine Ln, Ashton, ID last sell?

4523 Porcupine Ln, Ashton, ID last sold on May 16, 2025 for $340,480, according to the county's recorded deed.

How big is 4523 Porcupine Ln, Ashton, ID?

4523 Porcupine Ln, Ashton, ID has 3 bedrooms, 1 bathrooms, 1,008 square feet of living space and a 2.00-acre lot.

When was 4523 Porcupine Ln, Ashton, ID built?

4523 Porcupine Ln, Ashton, ID was built in 2001, making it 25 years old.

How does 4523 Porcupine Ln, Ashton, ID compare to other homes in Ashton 83420?

Among the 1,811 homes in Ashton 83420, it is worth more than 27% of them ($283,449 against a typical $405,846), its price per square foot is higher than 69% of them ($281 against a typical $217), it is bigger than 13% of them (1,008 ft² against a typical 2,224 ft²), its lot is bigger than 56% of them (2 ac against a typical 1.78 ac) and it is newer than 67% of them (2001 against a typical 1978). Measured against all of Fremont County, it is worth more than 18% 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 4523 Porcupine Ln, Ashton, ID?

The 2025 property tax bill for 4523 Porcupine Ln, Ashton, ID was $1,224. The county assessed it at $263,426.

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