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Single Family ResidenceResidential
$220,610$202 / 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 82How 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
Last sold for $154,400 on Jan 2, 2008

123 S DIAMOND ST

NAMPA, ID 83686
3
Beds
2
Baths
1,090 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.
3,049 ft²
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$221K
$180K low$261K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$154,400 · Jan 2, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$743 (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.$252,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$96,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,800

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.1975
Lot (acres)The size of the land the home sits on, from county records.0.07
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.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Sherman Elementary SchoolD-
Elementary · Grades KG–5 · 0.5 mi
H
Skyview High SchoolC-
High · Grades 9–12 · 1.6 mi
M
South Middle SchoolC-
Middle · Grades 6–8 · 1.7 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%

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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

123 S Diamond 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.

  • Worth less than 69% of homes in Nampa 83686
  • Costs more per square foot than 72% of homes in Nampa 83686
  • Smaller than 92% of homes in Nampa 83686
  • Has a smaller lot than 98% of homes in Nampa 83686
  • Older than 88% 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
$124K$845K

This home is worth more than 31% of 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$220,610
CheaperTypical $268,384Pricier

Pricier than 31% of homes nearby

Price per ft²$202
CheaperTypical $154Pricier

Pricier than 72% of homes nearby

Living area1,090 ft²
SmallerTypical 1,787 ft²Bigger

Bigger than 8% of homes nearby

Lot size3,049 ft²
SmallerTypical 0.21 acBigger

Bigger than 2% of homes nearby

Year built1969
OlderTypical 2001Newer

Newer than 12% of homes nearby

How 123 S Diamond St ranks against every home in each area.
MeasureThis homeNampa 83686Canyon County
Estimated valuepricier than$220,61031% of homes39% of homes
Price per ft²pricier than$20272% of homes71% of homes
Living areabigger than1,090 ft²8% of homes11% of homes
Lot sizebigger than3,049 ft²2% of homes2% of homes
Year builtnewer than196912% of homes15% of homes

About 123 S Diamond St

How much is 123 S Diamond St, Nampa, ID worth?

The TopHap Estimate for 123 S Diamond St, Nampa, ID is $220,610 as of Aug 30, 2026. The likely range is $180,356 to $260,864. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 123 S Diamond St, Nampa, ID last sell?

123 S Diamond St, Nampa, ID last sold on Jan 2, 2008 for $154,400, according to the county's recorded deed.

How big is 123 S Diamond St, Nampa, ID?

123 S Diamond St, Nampa, ID has 3 bedrooms, 2 bathrooms, 1,090 square feet of living space and a 0.07-acre lot.

When was 123 S Diamond St, Nampa, ID built?

123 S Diamond St, Nampa, ID was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 123 S Diamond St, Nampa, ID?

123 S Diamond St, Nampa, ID is assigned to Sherman Elementary School (elementary), rated D-; Skyview High School (high), rated C-; South 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 123 S Diamond St, Nampa, ID compare to other homes in Nampa 83686?

Among the 20,960 homes in Nampa 83686, it is worth more than 31% of them ($220,610 against a typical $268,384), its price per square foot is higher than 72% of them ($202 against a typical $154), it is bigger than 8% of them (1,090 ft² against a typical 1,787 ft²), its lot is bigger than 2% of them (3,049 ft² against a typical 0.21 ac) and it is newer than 12% of them (1969 against a typical 2001). Measured against all of Canyon County, it is worth more than 39% 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 123 S Diamond St, Nampa, ID?

The 2025 property tax bill for 123 S Diamond St, Nampa, ID was $743. The county assessed it at $252,800.

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