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Single Family ResidenceResidential
$99,588$93 / 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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

604 S OLIVE ST

NAMPA, ID 83686
3
Beds
1
Baths
1,074 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$100K
$69K low$130K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,874 (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.$278,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$104,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$280,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$278,700

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyCANYON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1972
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 30 ft²

Transaction History(5)

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
Nampa High SchoolF
High · Grades 9–12 · 0.2 mi
E
Iowa Elementary SchoolC-
Elementary · Grades KG–5 · 0.8 mi
M
Lone Star Middle SchoolC
Middle · Grades 6–8 · 2.2 mi

District: Nampa School District 131

Neighborhood · ZIP 83686These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.63,501
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.700 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,338
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,976
Average tempThe average temperature here across a full year.51°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%

Owner Tools

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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

604 S Olive 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.

  • Among the least valuable homes in Nampa 83686
  • Costs less per square foot than 93% of homes in Nampa 83686
  • Smaller than 93% of homes in Nampa 83686
  • Older than 92% of homes in Nampa 83686

What homes are worth in Nampa 83686

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

This home
$129K$829K

This home is worth less than almost all homes in Nampa 83686.

How it measures up in Nampa 83686

The dot is this home. The mark in the middle is the typical home in Nampa 83686.

Estimated value$99,588
CheaperTypical $268,656Pricier

Cheaper than almost all homes nearby

Price per ft²$93
CheaperTypical $153Pricier

Pricier than 7% of homes nearby

Living area1,074 ft²
SmallerTypical 1,788 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.24 ac
SmallerTypical 0.21 acBigger

Bigger than 57% of homes nearby

Year built1954
OlderTypical 2001Newer

Newer than 8% of homes nearby

How 604 S Olive St ranks against every home in each area.
MeasureThis homeNampa 83686Canyon County
Estimated valuepricier than$99,588almost no homes2% of homes
Price per ft²pricier than$937% of homes12% of homes
Living areabigger than1,074 ft²7% of homes10% of homes
Lot sizebigger than0.24 ac57% of homes60% of homes
Year builtnewer than19548% of homes11% of homes

About 604 S Olive St

How much is 604 S Olive St, Nampa, ID worth?

The TopHap Estimate for 604 S Olive St, Nampa, ID is $99,588 as of Aug 30, 2026. The likely range is $69,284 to $129,892. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 604 S Olive St, Nampa, ID last sell?

604 S Olive St, Nampa, ID last sold on Dec 12, 2025, according to the county's recorded deed.

How big is 604 S Olive St, Nampa, ID?

604 S Olive St, Nampa, ID has 3 bedrooms, 1 bathrooms, 1,074 square feet of living space and a 0.24-acre lot.

When was 604 S Olive St, Nampa, ID built?

604 S Olive St, Nampa, ID was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 604 S Olive St, Nampa, ID?

604 S Olive St, Nampa, ID is assigned to Nampa High School (high), rated F; Iowa Elementary School (elementary), rated C-; Lone Star Middle School (middle), rated C. All sit in Nampa School District 131. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 604 S Olive St, Nampa, ID compare to other homes in Nampa 83686?

Among the 20,958 homes in Nampa 83686, it is worth more than almost none of them ($99,588 against a typical $268,656), its price per square foot is higher than 7% of them ($93 against a typical $153), it is bigger than 7% of them (1,074 ft² against a typical 1,788 ft²), its lot is bigger than 57% of them (0.24 ac against a typical 0.21 ac) and it is newer than 8% of them (1954 against a typical 2001). Measured against all of Canyon County, it is worth more than 2% 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 604 S Olive St, Nampa, ID?

The 2025 property tax bill for 604 S Olive St, Nampa, ID was $1,874. The county assessed it at $278,700.

More homes on S Olive St

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