Walnut St, Helena, MT Property Records

Lewis And Clark County property records for 76 addresses on Walnut St, Helena, MT · Last verified August 2026

Walnut St Highlights

Properties 76
Median Sale Price $345,300
Deeds and Mortgages on File 91
Median Price per Sqft $142
Owner Occupied 49%
Median Annual Tax Bill $2,057
Median Year Built 1936
Median Ownership Tenure 11 years

Properties on Walnut St

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

1202 Walnut St

3 bd · 1 ba · 840 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2024 $2,7132023 —Aug 2022 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2024

1206 Walnut St

10 bd · 4 ba · 2,652 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$368,800May 2019 $2,9282025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

1208 Walnut St

10 bd · 4 ba · 2,652 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$368,800May 2019 $2,9282025 Amount on Record Nov 2013 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

1210 Walnut St

10 bd · 4 ba · 2,704 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$432,900Jul 2019 $2,9282025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

1215 Walnut St

16 bd · 8 ba · 3,600 sqft · 0.323 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,4552025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

1218 Walnut St

4 bd · 4 ba · 3,248 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8702025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1221 Walnut St

2,080 sqft · Built 1930 · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6012025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1223 Walnut St

0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9642025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1227 Walnut St

4 bd · 4 ba · 1,675 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6182025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1228 Walnut St

3 bd · 6 ba · 2,364 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,155Apr 2023 $2,3212025 Amount on Record Mar 2021 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

1229 Walnut St

4 bd · 1 ba · 1,046 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $2,2762023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1232 Walnut St

2,100 sqft · Built 1895 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2008 $3,2852023 1 Name on Record Assessor + 1 DocumentUpdated Nov 2023

1300 Walnut St

2 bd · 1 ba · 900 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5182025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

1301 Walnut St

3 bd · 1 ba · 1,116 sqft · 0.323 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2000 $3,3552023 1 Name on Record AssessorUpdated Aug 2023

1302 Walnut St

1 bd · 2 ba · 720 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2002 $2,2952023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1309 Walnut St

6 bd · 4 ba · 2,352 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,400Jan 2007 $2,4852025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

1310 Walnut St

3 bd · 2 ba · 1,340 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$98,800Aug 2017 $8582025 Amount on Record May 2007 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated May 2026

1313 Walnut St

2,352 sqft · Built 2000 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5712023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

1317 Walnut St

4 bd · 1 ba · 1,123 sqft · 0.323 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5442025 2 Names on Record AssessorUpdated Apr 2026

1321 Walnut St

1 bd · 1 ba · 510 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,6142023 2 Names on Record Assessor + 1 DocumentUpdated Oct 2023

1330 Walnut St

5 bd · 3 ba · 2,145 sqft · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4162023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

1334 Walnut St

2 bd · 2 ba · 1,130 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2022 $3,1972023 —Oct 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

1401 Walnut St

2 bd · 1 ba · 943 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2009 $1,6222025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

1405 Walnut St

3 bd · 2 ba · 1,048 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1997 $3,0192023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1413 Walnut St

4 bd · 3 ba · 1,478 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2020 $2,2092025 —Sep 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1417 Walnut St

3 bd · 2 ba · 1,328 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1991 $1,8142023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1421 Walnut St

3 bd · 2 ba · 2,247 sqft · 0.185 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$168,800Apr 2008 $2,2092025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

1422 Walnut St

3 bd · 2 ba · 1,537 sqft · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2004 $3,1642023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1427 Walnut St

1 bd · 1 ba · 712 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8782023 1 Name on Record AssessorUpdated Aug 2023

1428 Walnut St

2 bd · 1 ba · 827 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2014 $1,8442023 1 Name on Record AssessorUpdated Aug 2023

1433 Walnut St

2 bd · 1 ba · 951 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0492023 1 Name on Record AssessorUpdated Aug 2023

1500 Walnut St

3 bd · 1 ba · 1,029 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2001 $2,1542023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1504 Walnut St

3 bd · 2 ba · 1,202 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$169,200Mar 2018 $1,7192025 Amount on Record Apr 2012 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

1507 Walnut St

2 bd · 1 ba · 897 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2010 $2,0712023 —Apr 2007 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1508 Walnut St

3 bd · 1 ba · 1,155 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2006 $2,0572023 1 Name on Record AssessorUpdated Aug 2023

1509 Walnut St

3 bd · 2 ba · 1,724 sqft · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2025 $2,5262025 —Oct 2022 2 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

1517 Walnut St

2 bd · 1 ba · 808 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2003 $2,0352023 1 Name on Record AssessorUpdated Aug 2023

1520 Walnut St

1 bd · 1 ba · 758 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $1,8812023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

1524 Walnut St

2 bd · 1 ba · 832 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2021 $2,3932023 —May 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

1525 Walnut St

2 bd · 1 ba · 1,005 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2015 $2,4142023 —Jul 2008 1 Name on Record AssessorUpdated Aug 2023

1527 Walnut St

2 bd · 1 ba · 660 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $1,1352025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

1533 Walnut St

2 bd · 1 ba · 787 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2023 $1,0472025 2 Names on Record Assessor + 1 DocumentUpdated Nov 2025

1535 Walnut St

2 bd · 1 ba · 682 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $1,1332025 —Jul 2023 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1601 Walnut St

2 bd · 1 ba · 840 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9822023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1602 Walnut St

2 bd · 1 ba · 931 sqft · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9402023 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2023

1607 Walnut St

2 bd · 1 ba · 960 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2001 $3732023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1611 Walnut St

1 bd · 1 ba · 737 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6812023 1 Name on Record AssessorUpdated Aug 2023

1612 Walnut St

4 bd · 2 ba · 2,067 sqft · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $3,4232023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

1613 Walnut St

3 bd · 1 ba · 1,482 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2004 $3,2962023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

1620 Walnut St

2 bd · 1 ba · 760 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2007 $1,9772023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2023

1624 Walnut St

3 bd · 1 ba · 960 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8122025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1625 Walnut St

4 bd · 1 ba · 2,196 sqft · 0.523 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1626 Walnut St

4 bd · 4 ba · 1,680 sqft · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,300Jun 2020 $2,7652025 Amount on Record Dec 2019 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

1632 Walnut St

2 bd · 1 ba · 960 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $1,6812025 —Jun 2022 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1637 Walnut St

2 bd · 1 ba · 1,112 sqft · 0.323 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1997 $2,5412023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1643 Walnut St

1 bd · 1 ba · 624 sqft · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2024 $1,4732023 —Jul 2022 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2024

1645 Walnut St

3 bd · 2 ba · 1,232 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1994 $9842025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

1646 Walnut St

3 bd · 1 ba · 1,288 sqft · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2025 $1,7232025 —Dec 2023 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jan 2026

1648 Walnut St

4 bd · 2 ba · 1,368 sqft · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2025 —Nov 2024 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Nov 2025

1649 Walnut St

2 bd · 1 ba · 780 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$126,502Jan 2024 $1,3862025 —Oct 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1652 Walnut St

5 bd · 3 ba · 2,844 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0622025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Apr 2026

1656 Walnut St

3 bd · 1 ba · 1,062 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2025 $1,7532025 —Jun 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jan 2026

1706 Walnut St

2 bd · 1 ba · 792 sqft · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2015 $1,8372023 —Sep 2010 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1712 Walnut St

3 bd · 1 ba · 1,292 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $2,5982023 —Sep 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

1715 Walnut St

3 bd · 2 ba · 1,586 sqft

Last Sale Tax Bill Prior Sale Owner Records
$4892023 1 Name on Record AssessorUpdated Aug 2023

1718 Walnut St

1 bd · 1 ba · 705 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $1,6942023 1 Name on Record AssessorUpdated Aug 2023

1725 Walnut St

3 bd · 2 ba · 1,040 sqft

Last Sale Tax Bill Prior Sale Owner Records
$4062023 1 Name on Record AssessorUpdated Aug 2023

1735 Walnut St

3 bd · 2 ba · 1,120 sqft

Last Sale Tax Bill Prior Sale Owner Records
$3552023 1 Name on Record AssessorUpdated Aug 2023

1745 Walnut St

3 bd · 2 ba · 960 sqft

Last Sale Tax Bill Prior Sale Owner Records
$4692023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

1755 Walnut St

3 bd · 2 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$2932023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1805 Walnut St

3 bd · 2 ba · 1,344 sqft

Last Sale Tax Bill Prior Sale Owner Records
$2732023 1 Name on Record AssessorUpdated Aug 2023

1814 Walnut St

0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2007 $6672023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

1815 Walnut St

2 bd · 2 ba · 1,296 sqft

Last Sale Tax Bill Prior Sale Owner Records
$5192023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

1825 Walnut St

3 bd · 2 ba · 1,116 sqft

Last Sale Tax Bill Prior Sale Owner Records
$5322023 1 Name on Record AssessorUpdated Aug 2023

1835 Walnut St

3 bd · 2 ba · 1,606 sqft

Last Sale Tax Bill Prior Sale Owner Records
$3052023 1 Name on Record AssessorUpdated Aug 2023

1845 Walnut St

3 bd · 2 ba · 1,352 sqft

Last Sale Tax Bill Prior Sale Owner Records
$7632023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

Wildfire Risk on Walnut St

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets