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Single Family ResidenceResidential
Last sold for $1,421,900 on Sep 29, 2017

203 PROSPECTOR RD

SUN VALLEY, ID 83353
5
Beds
4.5
Baths
9,266 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.
1.31 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,421,900 · Sep 29, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$42,309 (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.$14,951,938 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,544,912
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,407,026
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,358,621
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$14,951,938

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBLAINE
Lot (acres)The size of the land the home sits on, from county records.1.31
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ernest Hemingway STEAM SchoolB+
Elementary · Grades PK–5 · 1.7 mi
M
Wood River Middle SchoolC-
Middle · Grades 6–8 · 11.7 mi
H
Wood River High SchoolC
High · Grades 9–12 · 12.6 mi

District: Blaine County School District 61

Neighborhood · ZIP 83353These 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.184
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 100.141

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.30%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.346
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.246 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,930
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,332
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

203 Prospector Rd 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.

  • Among the largest homes in Sun Valley 83353
  • Has a bigger lot than 88% of homes in Sun Valley 83353
  • Newer than 97% of homes in Sun Valley 83353

How it measures up in Sun Valley 83353

The dot is this home. The mark in the middle is the typical home in Sun Valley 83353.

Living area9,266 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than almost all homes nearby

Lot size1.31 ac
SmallerTypical 0.46 acBigger

Bigger than 88% of homes nearby

Year built2018
OlderTypical 1979Newer

Newer than 97% of homes nearby

How 203 Prospector Rd ranks against every home in each area.
MeasureThis homeSun Valley 83353Blaine County
Living areabigger than9,266 ft²almost all homesalmost all homes
Lot sizebigger than1.31 ac88% of homes79% of homes
Year builtnewer than201897% of homes94% of homes

About 203 Prospector Rd

When did 203 Prospector Rd, Sun Valley, ID last sell?

203 Prospector Rd, Sun Valley, ID last sold on Sep 29, 2017 for $1,421,900, according to the county's recorded deed.

How big is 203 Prospector Rd, Sun Valley, ID?

203 Prospector Rd, Sun Valley, ID has 5 bedrooms, 4.5 bathrooms, 9,266 square feet of living space and a 1.31-acre lot.

When was 203 Prospector Rd, Sun Valley, ID built?

203 Prospector Rd, Sun Valley, ID was built in 2018, making it 8 years old.

What schools serve 203 Prospector Rd, Sun Valley, ID?

203 Prospector Rd, Sun Valley, ID is assigned to Ernest Hemingway STEAM School (elementary), rated B+; Wood River Middle School (middle), rated C-; Wood River High School (high), rated C. All sit in Blaine County School District 61. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 203 Prospector Rd, Sun Valley, ID compare to other homes in Sun Valley 83353?

Among the 2,817 homes in Sun Valley 83353, it is bigger than almost all of them (9,266 ft² against a typical 1,568 ft²), its lot is bigger than 88% of them (1.31 ac against a typical 0.46 ac) and it is newer than 97% of them (2018 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 203 Prospector Rd, Sun Valley, ID?

The 2025 property tax bill for 203 Prospector Rd, Sun Valley, ID was $42,309. The county assessed it at $14,951,938.

More homes on Prospector Rd

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More homes in Sun Valley 83353

Assigned schools

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