N Koaster Ave, Boise, ID Property Records

Ada County property records for 20 addresses on N Koaster Ave, Boise, ID · Last verified August 2026

N Koaster Ave Highlights

Properties 20
Median Sale Price $231,300
Deeds and Mortgages on File 36
Median Price per Sqft $161
Owner Occupied 85%
Median Annual Tax Bill $1,705
Median Year Built 1989
Median Ownership Tenure 7 years

Properties on N Koaster Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

5276 N Koaster Ave

4 bd · 2 ba · 1,292 sqft · built 1989 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5292025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5298 N Koaster Ave

3 bd · 2 ba · 1,690 sqft · built 1990 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,600Aug 1998 $1,7052025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5303 N Koaster Ave

3 bd · 2 ba · 1,218 sqft · built 1990 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,500Mar 2007 $1,3902025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5321 N Koaster Ave

3 bd · 2 ba · 1,606 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,800Sep 2020 $2,4812025 Amount on Record Mar 2017 2 Names on Record Assessor + 5 DocumentsUpdated Jun 2026

5343 N Koaster Ave

3 bd · 2 ba · 1,261 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,700Sep 2015 $1,5162025 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5365 N Koaster Ave

3 bd · 2 ba · 1,358 sqft · built 1989 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,800Oct 2019 $1,5992025 Amount on Record Dec 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5387 N Koaster Ave

3 bd · 2.5 ba · 1,720 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,100Oct 2021 $1,7262025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5388 N Koaster Ave

4 bd · 2 ba · 1,492 sqft · built 1989 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7192025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5392 N Koaster Ave

3 bd · 2 ba · 1,460 sqft · built 1989 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,000Apr 1999 $1,7882025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5468 N Koaster Ave

3 bd · 2 ba · 1,341 sqft · built 1987 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$438,900Jun 2023 $1,6412025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Jun 2026

5494 N Koaster Ave

3 bd · 2 ba · 1,504 sqft · built 1987 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,300Jul 2020 $1,5662025 Amount on Record Oct 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

5495 N Koaster Ave

3 bd · 2 ba · 1,386 sqft · built 1987 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Aug 2001 $1,3812025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

5506 N Koaster Ave

3 bd · 2 ba · 1,296 sqft · built 1987 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$54,400Nov 2017 $2,2062025 Amount on Record Oct 2014 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

5507 N Koaster Ave

3 bd · 2 ba · 1,496 sqft · built 1987 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$271,900May 2020 $1,5852025 Amount on Record Jun 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5537 N Koaster Ave

3 bd · 2 ba · 1,261 sqft · built 1989 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,900Sep 2000 $1,4622025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

5538 N Koaster Ave

3 bd · 2 ba · 1,451 sqft · built 1989 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $2,0982025 Amount on Record Apr 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5553 N Koaster Ave

3 bd · 2 ba · 1,272 sqft · built 1987 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1782025 2 Names on Record AssessorUpdated Aug 2026

5554 N Koaster Ave

3 bd · 2 ba · 1,413 sqft · built 1989 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$581,083Nov 2025 $2,2502025 Amount on Record Jan 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5589 N Koaster Ave

3 bd · 2 ba · 1,598 sqft · built 1987 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7522025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5590 N Koaster Ave

3 bd · 2 ba · 1,292 sqft · built 1988 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5882025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on N Koaster Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 2% of the US · above 1% of Idaho
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 3 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets