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Single Family ResidenceResidential
$436,969
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 Sep 24, 2026
Last sold for $46,550 on May 19, 2025

321 S MAIN ST

TROY, ID 83871
0
Baths
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$437K
$405K low$469K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$46,550 · May 19, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$199 (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.$20,650 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$20,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,650
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$20,650

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.100 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyLATAH
Lot (acres)The size of the land the home sits on, from county records.0.14
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
Troy Elementary SchoolA
Elementary · Grades PK–6 · 0.8 mi
M
Troy Jr/Sr High SchoolA
Middle · Grades 7–12 · 0.8 mi

District: Troy School District 287

Neighborhood · ZIP 83871These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.2,240
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.20 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,520
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,527
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

321 S Main 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.

  • Has a smaller lot than 93% of homes in Troy 83871

What homes are worth in Troy 83871

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

This home
$215K$1.1M

This home is worth more than 44% of homes in Troy 83871.

How it measures up in Troy 83871

The dot is this home. The mark in the middle is the typical home in Troy 83871.

Estimated value$436,969
CheaperTypical $454,149Pricier

Pricier than 44% of homes nearby

Lot size0.14 ac
SmallerTypical 3.46 acBigger

Bigger than 7% of homes nearby

How 321 S Main St ranks against every home in each area.
MeasureThis homeTroy 83871Latah County
Estimated valuepricier than$436,96944% of homes48% of homes
Lot sizebigger than0.14 ac7% of homes10% of homes

About 321 S Main St

How much is 321 S Main St, Troy, ID worth?

The TopHap Estimate for 321 S Main St, Troy, ID is $436,969 as of Sep 24, 2026. The likely range is $405,115 to $468,823. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 S Main St, Troy, ID last sell?

321 S Main St, Troy, ID last sold on May 19, 2025 for $46,550, according to the county's recorded deed.

What schools serve 321 S Main St, Troy, ID?

321 S Main St, Troy, ID is assigned to Troy Elementary School (elementary), rated A; Troy Jr/Sr High School (middle), rated A. All sit in Troy School District 287. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 321 S Main St, Troy, ID compare to other homes in Troy 83871?

Among the 882 homes in Troy 83871, it is worth more than 44% of them ($436,969 against a typical $454,149) and its lot is bigger than 7% of them (0.14 ac against a typical 3.46 ac). Measured against all of Latah County, it is worth more than 48% 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 321 S Main St, Troy, ID?

The 2025 property tax bill for 321 S Main St, Troy, ID was $199. The county assessed it at $20,650.

More homes on S Main St

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Assigned schools

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See this home in context

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