W Main St, Helena, MT Property Records

Lewis And Clark County property records for 31 addresses on W Main St, Helena, MT · Last verified August 2026

W Main St Highlights

Properties 31
Median Sale Price $531,600
Deeds and Mortgages on File 35
Median Price per Sqft $238
Owner Occupied 55%
Median Annual Tax Bill $3,002
Median Year Built 1900
Median Ownership Tenure 5 years

Properties on W Main St

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

480 W Main St

1 bd · 1 ba · 455 sqft · built 1870 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4352023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

490 W Main St

4 bd · 2 ba · 1,714 sqft · built 1870 · 0.403 acres

Last Sale Tax Bill Prior Sale Owner Records
$649,040Mar 2026 $3,0142025 Amount on Record Jun 2025 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

496 W Main St

3 bd · 1.5 ba · 1,760 sqft · built 1977 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2023 $1,9402025 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

504 W Main St

2,131 sqft · built 1870 · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2011 $4,5252023 1 Name on Record AssessorUpdated Aug 2023

540 W Main St

992 sqft · built 1890 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1997 $2,6152023 1 Name on Record Assessor + 1 DocumentUpdated Aug 2023

551 W Main St

1 bd · 1 ba · 708 sqft · built 1875 · 0.262 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1995 $1,8832023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

562 W Main St

3 bd · 2 ba · 2,914 sqft · built 1986 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0022025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

571 W Main St

0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7502023 1 Name on Record AssessorUpdated Aug 2023

573 W Main St

1 bd · 1 ba · 630 sqft · built 1930 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2021 $8112025 1 Name on Record AssessorUpdated Aug 2026

574 W Main St

2 bd · 1 ba · 1,214 sqft · built 1874 · 0.676 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2016 $5,9232023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

585 W Main St

1 bd · 1 ba · 758 sqft · built 1910 · 0.255 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4932023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

586 W Main St

3 bd · 2.5 ba · 2,230 sqft · built 2019 · 0.971 acres

Last Sale Tax Bill Prior Sale Owner Records
$531,600Oct 2019 $5,6632025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

589 W Main St

2 bd · 2 ba · 1,870 sqft · built 1887 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2014 $4,1442023 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2023

599 W Main St

2 bd · 2 ba · 1,190 sqft · built 1910 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2022 $1,3562025 —Feb 2014 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

610 W Main St

2 bd · 2 ba · 1,404 sqft · built 1940 · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,6452023 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2023

615 W Main St

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8952023 1 Name on Record AssessorUpdated Aug 2023

620 W Main St

2 bd · 2 ba · 1,499 sqft · built 1869 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2002 $5,7622023 2 Names on Record AssessorUpdated Aug 2023

625 W Main St

2 bd · 2 ba · 1,874 sqft · built 2020 · 0.437 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2021 $8,5892023 —Mar 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

630 W Main St, Unit A

4 bd · 2 ba · 2,113 sqft · built 1901 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2020 $5,2392023 2 Names on Record Assessor + 1 DocumentUpdated Aug 2023

631 W Main St

2 bd · 2 ba · 2,155 sqft · built 1872 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7812023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

639 W Main St

2 bd · 1 ba · 1,260 sqft · built 1967 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $3,2442025 Amount on Record May 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

661 W Main St

3 bd · 4 ba · 3,140 sqft · built 2003 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2021 $8,6892023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

664 W Main St

3 bd · 2 ba · 1,559 sqft · built 1896 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2020 $1,8752025 Amount on Record Sep 2015 1 Name on Record AssessorUpdated Aug 2026

666 W Main St

14.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2512023 2 Names on Record AssessorUpdated Aug 2023

668 W Main St

3 bd · 1.5 ba · 1,836 sqft · built 1870 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5812025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

684 W Main St

2 bd · 1 ba · 1,011 sqft · built 1870 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2142025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

685 W Main St

2.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $122025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

696 W Main St

2 bd · 1 ba · 1,039 sqft · built 1900 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2512023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

702 W Main St

3 bd · 1 ba · 2,120 sqft · built 1945 · 0.346 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2032023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

715 W Main St

1 bd · 1 ba · 684 sqft · built 1880 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $1,1032025 2 Names on Record AssessorUpdated Aug 2026

805 W Main St

3 bd · 3 ba · 1,158 sqft · built 1985 · 4.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jul 2021 $3,3762025 Amount on Record Aug 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

Wildfire Risk on W Main St

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

Wildfire RiskModerate
this street's cells rank above 70% of the US · above 50% of Montana
Wildfire LikelihoodAbout 1 in 483 per year
ExposureDirect
5 of 7 cells directly exposed · 7 adjoin burnable vegetation

Property Records in Nearby Streets