S Walnut St, Boise, ID Property Records

Ada County property records for 23 addresses on S Walnut St, Boise, ID · Last verified August 2026

S Walnut St Highlights

Properties 23
Median Sale Price $459,400
Deeds and Mortgages on File 25
Median Price per Sqft $197
Owner Occupied 52%
Median Annual Tax Bill $4,921
Median Year Built 1972
Median Ownership Tenure 6 years

Properties on S Walnut St

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

119 S Walnut St

2 bd · 2 ba · 2,135 sqft · built 1900 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$638,000Jun 2020 $6,0322025 Amount on Record Oct 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

205 S Walnut St

5 bd · 2 ba · 2,201 sqft · built 1959 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,500Apr 2024 $6,0112025 —Apr 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

221 S Walnut St

8 bd · 4 ba · 4,550 sqft · built 1959 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2021 $8,8372025 —Feb 2016 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

301 S Walnut St

8 bd · 8 ba · 3,520 sqft · built 1978 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$459,400Nov 2020 $7,8942025 Amount on Record May 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

341 S Walnut St

19,680 sqft · built 1971 · 0.966 acres

Last Sale Tax Bill Prior Sale Owner Records
$311,300Oct 2010 $24,3342025 1 Name on Record AssessorUpdated Jun 2026

401 S Walnut St

9,255 sqft · built 1986 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2023 $18,4852025 1 Name on Record AssessorUpdated Aug 2026

451 S Walnut St

4 bd · 2.5 ba · 2,399 sqft · built 1972 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,600May 2019 $4,2692025 —Mar 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

459 S Walnut St

2 bd · 1.5 ba · 1,790 sqft · built 1973 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$669,655Nov 2024 $4,9562025 1 Name on Record AssessorUpdated Jun 2026

467 S Walnut St

3 bd · 1.5 ba · 1,714 sqft · built 1972 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9232025 2 Names on Record AssessorUpdated Aug 2026

475 S Walnut St

3 bd · 2 ba · 1,714 sqft · built 1972 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,500Oct 2017 $3,7792025 Amount on Record Aug 2015 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

483 S Walnut St

3 bd · 2.5 ba · 1,790 sqft · built 1973 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2011 $3,8222025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

491 S Walnut St

3 bd · 1.5 ba · 1,714 sqft · built 1972 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2000 $4,9212025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

500 S Walnut St

27.7 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2022 1 Name on Record AssessorUpdated Aug 2026

503 S Walnut St

3 bd · 2 ba · 1,714 sqft · built 1970 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$338,600Sep 2018 $3,8202025 —Sep 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

509 S Walnut St

3 bd · 2.5 ba · 1,688 sqft · built 1970 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$548,873Feb 2026 $3,8012025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

515 S Walnut St

3 bd · 2 ba · 1,817 sqft · built 1971 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2026 $3,8352025 Amount on Record May 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

517 S Walnut St

4 bd · 2.5 ba · 2,024 sqft · built 1971 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2015 $3,9362025 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

523 S Walnut St

2 bd · 2 ba · 980 sqft · built 1993 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $1,3162025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

527 S Walnut St

2 bd · 1 ba · 1,108 sqft · built 1982 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9592025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

531 S Walnut St

2 bd · 2 ba · 1,157 sqft · built 1993 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7882025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

600 S Walnut St

71,440 sqft · built 2020 · 9.7 acres

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

753 S Walnut St

2 bd · 2 ba · 2,857 sqft · built 1996 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2025 $7,3222025 1 Name on Record AssessorUpdated Aug 2026

756 S Walnut St

0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on S Walnut St

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

Wildfire RiskLow
this street's cells rank above 26% of the US · above 6% of Idaho
Wildfire LikelihoodAbout 1 in 4,902 per year
ExposureDirect
4 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets