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Single Family ResidenceResidential
$138,447$79 / 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 85How 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

18170 ROYAL WAY

NAMPA, ID 83687
3
Beds
2
Baths
1,746 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
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

$138K
$118K low$159K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,795 (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.$386,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$133,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$253,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$393,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$386,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCANYON
Lot (acres)The size of the land the home sits on, from county records.0.26
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
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 108 ft²

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.

E
Desert Springs Elementary SchoolC+
Elementary · Grades PK–5 · 0.5 mi
M
Sage Valley Middle SchoolB
Middle · Grades 6–8 · 0.5 mi
H
Ridgevue High SchoolD
High · Grades 9–12 · 2.5 mi

District: Vallivue School District 139

Neighborhood · ZIP 83687These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

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.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.45,208
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.915 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,166
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,082
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.11 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

18170 Royal Way 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 93% of homes in Nampa 83687
  • Costs less per square foot than 96% of homes in Nampa 83687
  • Has a bigger lot than 72% of homes in Nampa 83687

What homes are worth in Nampa 83687

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

This home
$113K$797K

This home is worth more than 7% of homes in Nampa 83687.

How it measures up in Nampa 83687

The dot is this home. The mark in the middle is the typical home in Nampa 83687.

Estimated value$138,447
CheaperTypical $285,229Pricier

Pricier than 7% of homes nearby

Price per ft²$79
CheaperTypical $159Pricier

Pricier than 4% of homes nearby

Living area1,746 ft²
SmallerTypical 1,690 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.26 ac
SmallerTypical 0.19 acBigger

Bigger than 72% of homes nearby

Year built2003
OlderTypical 2005Newer

Newer than 46% of homes nearby

How 18170 Royal Way ranks against every home in each area.
MeasureThis homeNampa 83687Canyon County
Estimated valuepricier than$138,4477% of homes10% of homes
Price per ft²pricier than$794% of homes5% of homes
Living areabigger than1,746 ft²54% of homes53% of homes
Lot sizebigger than0.26 ac72% of homes64% of homes
Year builtnewer than200346% of homes54% of homes

About 18170 Royal Way

How much is 18170 Royal Way, Nampa, ID worth?

The TopHap Estimate for 18170 Royal Way, Nampa, ID is $138,447 as of Aug 30, 2026. The likely range is $117,539 to $159,355. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18170 Royal Way, Nampa, ID last sell?

18170 Royal Way, Nampa, ID last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18170 Royal Way, Nampa, ID?

18170 Royal Way, Nampa, ID has 3 bedrooms, 2 bathrooms, 1,746 square feet of living space and a 0.26-acre lot.

When was 18170 Royal Way, Nampa, ID built?

18170 Royal Way, Nampa, ID was built in 2003, making it 23 years old. The building has 1 story.

What schools serve 18170 Royal Way, Nampa, ID?

18170 Royal Way, Nampa, ID is assigned to Desert Springs Elementary School (elementary), rated C+; Sage Valley Middle School (middle), rated B; Ridgevue High School (high), rated D. All sit in Vallivue School District 139. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18170 Royal Way, Nampa, ID compare to other homes in Nampa 83687?

Among the 16,395 homes in Nampa 83687, it is worth more than 7% of them ($138,447 against a typical $285,229), its price per square foot is higher than 4% of them ($79 against a typical $159), it is bigger than 54% of them (1,746 ft² against a typical 1,690 ft²), its lot is bigger than 72% of them (0.26 ac against a typical 0.19 ac) and it is newer than 46% of them (2003 against a typical 2005). Measured against all of Canyon County, it is worth more than 10% 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 18170 Royal Way, Nampa, ID?

The 2025 property tax bill for 18170 Royal Way, Nampa, ID was $1,795. The county assessed it at $386,800.

More homes on Royal Way

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Assigned schools

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