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Single Family ResidenceResidential
$528,142$364 / 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 94How 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

5538 N KOASTER AVE

BOISE, ID 83713
3
Beds
2
Baths
1,451 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$528K
$498K low$559K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,099 (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.$470,600 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$468,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$470,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyADA
Lot (acres)The size of the land the home sits on, from county records.0.17
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 · 485 ft²Porch · 24 ft²

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
Joplin Elementary SchoolB
Elementary · Grades PK–5 · 0.2 mi
H
Centennial High SchoolA-
High · Grades 9–12 · 0.3 mi
M
Lowell Scott Middle SchoolA
Middle · Grades 6–8 · 0.9 mi

District: Meridian Joint School District 2

Neighborhood · ZIP 83713These 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.68
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 100.69

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.30,972
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,641 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,754
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,391
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%

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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

5538 N Koaster Ave 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 more than 65% of homes in Boise 83713
  • Costs more per square foot than 98% of homes in Boise 83713
  • Smaller than 76% of homes in Ada County
  • Has a smaller lot than 67% of homes in Boise 83713
  • Older than 70% of homes in Boise 83713

What homes are worth in Boise 83713

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

This home
$312K$939K

This home is worth more than 65% of homes in Boise 83713.

How it measures up in Boise 83713

The dot is this home. The mark in the middle is the typical home in Boise 83713.

Estimated value$528,142
CheaperTypical $468,091Pricier

Pricier than 65% of homes nearby

Price per ft²$364
CheaperTypical $272Pricier

Pricier than 98% of homes nearby

Living area1,451 ft²
SmallerTypical 1,785 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 33% of homes nearby

Year built1989
OlderTypical 1997Newer

Newer than 30% of homes nearby

How 5538 N Koaster Ave ranks against every home in each area.
MeasureThis homeBoise 83713Ada County
Estimated valuepricier than$528,14265% of homes48% of homes
Price per ft²pricier than$36498% of homes82% of homes
Living areabigger than1,451 ft²29% of homes24% of homes
Lot sizebigger than0.17 ac33% of homes37% of homes
Year builtnewer than198930% of homes31% of homes

About 5538 N Koaster Ave

How much is 5538 N Koaster Ave, Boise, ID worth?

The TopHap Estimate for 5538 N Koaster Ave, Boise, ID is $528,142 as of Sep 24, 2026. The likely range is $497,590 to $558,694. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5538 N Koaster Ave, Boise, ID last sell?

5538 N Koaster Ave, Boise, ID last sold on May 23, 2024, according to the county's recorded deed.

How big is 5538 N Koaster Ave, Boise, ID?

5538 N Koaster Ave, Boise, ID has 3 bedrooms, 2 bathrooms, 1,451 square feet of living space and a 0.17-acre lot.

When was 5538 N Koaster Ave, Boise, ID built?

5538 N Koaster Ave, Boise, ID was built in 1989, making it 37 years old. It is a conventional home. The building has 1 story.

What schools serve 5538 N Koaster Ave, Boise, ID?

5538 N Koaster Ave, Boise, ID is assigned to Joplin Elementary School (elementary), rated B; Centennial High School (high), rated A-; Lowell Scott Middle School (middle), rated A. All sit in Meridian Joint School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5538 N Koaster Ave, Boise, ID compare to other homes in Boise 83713?

Among the 9,410 homes in Boise 83713, it is worth more than 65% of them ($528,142 against a typical $468,091), its price per square foot is higher than 98% of them ($364 against a typical $272), it is bigger than 29% of them (1,451 ft² against a typical 1,785 ft²), its lot is bigger than 33% of them (0.17 ac against a typical 0.19 ac) and it is newer than 30% of them (1989 against a typical 1997). Measured against all of Ada County, it is worth more than 48% 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 5538 N Koaster Ave, Boise, ID?

The 2025 property tax bill for 5538 N Koaster Ave, Boise, ID was $2,099. The county assessed it at $470,600.

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