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Single Family ResidenceResidential
$580,862$324 / 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 92How 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 $417,100 on Jun 15, 2018

9900 W ACHILLEA ST

STAR, ID 83669
3
Beds
2.5
Baths
1,791 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.
0.23 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.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$581K
$534K low$628K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$417,100 · Jun 15, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,552 (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.$588,500 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$562,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$588,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyADA
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
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, 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.Patio · 451 ft²Porch · 33 ft²

Transaction History(6)

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
Star Elementary SchoolA-
Elementary · Grades PK–5 · 1.0 mi
H
Eagle High SchoolA
High · Grades 9–12 · 3.9 mi
M
Eagle Middle SchoolA+
Middle · Grades 6–8 · 5.7 mi

District: West Ada School District

Neighborhood · ZIP 83669These 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.75
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 100.67

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
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.14,487
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.688 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,149
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,030
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.12 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

9900 W Achillea 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 79% of homes in Heron River
  • Costs more per square foot than 78% of homes in Star 83669
  • Smaller than 92% of homes in Heron River
  • Has a bigger lot than 67% of homes in Ada County
  • Newer than 81% of homes in Ada County

What homes are worth in Star 83669

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

This home
$365K$1.6M

This home is worth more than 45% of homes in Star 83669.

How it measures up in Star 83669

The dot is this home. The mark in the middle is the typical home in Star 83669.

Estimated value$580,862
CheaperTypical $598,739Pricier

Pricier than 45% of homes nearby

Price per ft²$324
CheaperTypical $279Pricier

Pricier than 78% of homes nearby

Living area1,791 ft²
SmallerTypical 2,275 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.23 ac
SmallerTypical 0.2 acBigger

Bigger than 62% of homes nearby

Year built2018
OlderTypical 2019Newer

Newer than 49% of homes nearby

How 9900 W Achillea St ranks against every home in each area.
MeasureThis homeHeron RiverStar 83669Ada County
Estimated valuepricier than$580,86221% of homes45% of homes59% of homes
Price per ft²pricier than$32463% of homes78% of homes68% of homes
Living areabigger than1,791 ft²8% of homes20% of homes43% of homes
Lot sizebigger than0.23 ac66% of homes62% of homes67% of homes
Year builtnewer than201859% of homes49% of homes81% of homes

About 9900 W Achillea St

How much is 9900 W Achillea St, Star, ID worth?

The TopHap Estimate for 9900 W Achillea St, Star, ID is $580,862 as of Sep 24, 2026. The likely range is $534,080 to $627,644. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9900 W Achillea St, Star, ID last sell?

9900 W Achillea St, Star, ID last sold on Jun 15, 2018 for $417,100, according to the county's recorded deed.

How big is 9900 W Achillea St, Star, ID?

9900 W Achillea St, Star, ID has 3 bedrooms, 2.5 bathrooms, 1,791 square feet of living space and a 0.23-acre lot.

When was 9900 W Achillea St, Star, ID built?

9900 W Achillea St, Star, ID was built in 2018, making it 8 years old. The building has 1 story.

What schools serve 9900 W Achillea St, Star, ID?

9900 W Achillea St, Star, ID is assigned to Star Elementary School (elementary), rated A-; Eagle High School (high), rated A; Eagle Middle School (middle), rated A+. All sit in West Ada School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9900 W Achillea St, Star, ID compare to other homes in Star 83669?

Among the 9,379 homes in Star 83669, it is worth more than 45% of them ($580,862 against a typical $598,739), its price per square foot is higher than 78% of them ($324 against a typical $279), it is bigger than 20% of them (1,791 ft² against a typical 2,275 ft²), its lot is bigger than 62% of them (0.23 ac against a typical 0.2 ac) and it is newer than 49% of them (2018 against a typical 2019). Measured against all of Ada County, it is worth more than 59% 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 9900 W Achillea St, Star, ID?

The 2025 property tax bill for 9900 W Achillea St, Star, ID was $1,552. The county assessed it at $588,500.

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