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Single Family ResidenceResidential
$96,471
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 99How 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

451 LOST RIVER AVE

ARCO, ID 83213
0
Baths
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$96K
$95K low$98K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$96,471
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$77,177

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$31,653 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,653
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,453
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$31,653

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBUTTE
Lot (acres)The size of the land the home sits on, from county records.0.34
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

H
Butte County Middle/High SchoolB
High · Grades 7–12 · 0.2 mi
E
Arco Elementary SchoolC
Elementary · Grades PK–6 · 0.3 mi

District: Butte County Joint School District 111

Neighborhood · ZIP 83213These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.121

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.81%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,227
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,938
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.10 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

451 Lost River Ave 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 95% of homes in Butte County
  • Has a smaller lot than 68% of homes in Butte County

What homes are worth in Arco 83213

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

This home
$73K$405K

This home is worth more than 8% of homes in Arco 83213.

How it measures up in Arco 83213

The dot is this home. The mark in the middle is the typical home in Arco 83213.

Estimated value$96,471
CheaperTypical $156,589Pricier

Pricier than 8% of homes nearby

Lot size0.34 ac
SmallerTypical 0.37 acBigger

Bigger than 48% of homes nearby

How 451 Lost River Ave ranks against every home in each area.
MeasureThis homeArco 83213Butte County
Estimated valuepricier than$96,4718% of homes5% of homes
Lot sizebigger than0.34 ac48% of homes32% of homes

About 451 Lost River Ave

How much is 451 Lost River Ave, Arco, ID worth?

The TopHap Estimate for 451 Lost River Ave, Arco, ID is $96,471 as of Jul 14, 2026. The likely range is $95,188 to $97,754. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Lost River Ave, Arco, ID last sell?

451 Lost River Ave, Arco, ID last sold on Oct 30, 2007, according to the county's recorded deed.

What schools serve 451 Lost River Ave, Arco, ID?

451 Lost River Ave, Arco, ID is assigned to Butte County Middle/High School (high), rated B; Arco Elementary School (elementary), rated C. All sit in Butte County Joint School District 111. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 451 Lost River Ave, Arco, ID compare to other homes in Arco 83213?

Among the 678 homes in Arco 83213, it is worth more than 8% of them ($96,471 against a typical $156,589) and its lot is bigger than 48% of them (0.34 ac against a typical 0.37 ac). Measured against all of Butte County, it is worth more than 5% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Arco 83213

Assigned schools

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