1. Home
  2. Montana
  3. Lewis and Clark County
  4. Helena

Spencer St, Helena, MT Property Records

Lewis And Clark County property records for 26 addresses on Spencer St, Helena, MT · Last verified July 2026

Spencer St Highlights

Properties 26
Median Sale Price $263,800
Deeds and Mortgages on File 18
Median Price per Sqft $186
Owner Occupied 65%
Median Annual Tax Bill $3,195
Median Year Built 1890
Median Ownership Tenure 16 years

Properties on Spencer St

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

23 Spencer St

4 bd · 1 ba · 1,523 sqft · built 1890 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2003 $2,9182023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

43 Spencer St

2 bd · 1 ba · 876 sqft · built 2014 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2022 $2,9882023 —Mar 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

View Property Record

45 Spencer St

2 bd · 1 ba · 912 sqft · built 1890 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $3,0462023 2 Names on Record AssessorUpdated Aug 2023

View Property Record

52 Spencer St

4 bd · 3 ba · 2,373 sqft · built 1890 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2026 $3,6342025 —Oct 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Feb 2026

View Property Record

100 Spencer St

1 bd · 1 ba · 900 sqft · built 1886 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2017 $3,5572023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

View Property Record

103 Spencer St

1 bd · 1 ba · 905 sqft · built 1892 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2008 $2,4112023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

213 Spencer St

4 bd · 2 ba · 2,064 sqft · built 1890 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1996 $4,1652023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

217 Spencer St

4 bd · 2 ba · 1,440 sqft · built 1885 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,800Jan 2019 $2,2212025 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

View Property Record

219 Spencer St

2 bd · 2 ba · 768 sqft · built 1890 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2008 $3,1952023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

View Property Record

221 Spencer St

3 bd · 2 ba · 1,373 sqft · built 1875 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $3,3102023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

View Property Record

229 Spencer St

2 bd · 2 ba · 1,525 sqft · built 1880 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2015 $4,0062023 —Mar 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

View Property Record

237 Spencer St

4 bd · 2 ba · 1,955 sqft · built 1889 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9722023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

421 Spencer St

1 bd · 1 ba · 1,742 sqft · built 2022 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1999 $3,4192023 2 Names on Record AssessorUpdated Aug 2023

View Property Record

427 Spencer St

1 bd · 1 ba · 1,304 sqft · built 1887 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7652023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

View Property Record

511 Spencer St

2 bd · 2 ba · 2,186 sqft · built 1900 · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,600Nov 2013 $3,8592025 Amount on Record May 2006 2 Names on Record AssessorUpdated Jul 2026

View Property Record

513 Spencer St

3 bd · 1 ba · 910 sqft · built 1890 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1994 $3,6642023 2 Names on Record AssessorUpdated Aug 2023

View Property Record

516 Spencer St

4 bd · 2 ba · 886 sqft · built 1890 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,400May 2021 $2,5102025 Amount on Record Oct 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

View Property Record

517 Spencer St

3 bd · 2 ba · 840 sqft · built 1875 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2020 $4,0692023 —Oct 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

View Property Record

527 Spencer St

2 bd · 1 ba · 763 sqft · built 1900 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Aug 2016 $1,7922025 Amount on Record Feb 2011 2 Names on Record AssessorUpdated Apr 2026

View Property Record

531 Spencer St

2 bd · 1 ba · 624 sqft · built 1880 · 0.335 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $3,7462023 1 Name on Record AssessorUpdated Aug 2023

View Property Record

534 Spencer St

1 bd · 1 ba · 672 sqft · built 1885 · 0.051 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2222025 1 Name on Record AssessorUpdated Nov 2025

View Property Record

542 Spencer St

2 bd · 1 ba · 1,154 sqft · built 1890 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,300May 2009 $1,6392025 2 Names on Record AssessorUpdated Apr 2026

View Property Record

553 Spencer St

2 bd · 1 ba · 720 sqft · built 1880 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2010 $2,3172023 1 Name on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

556 Spencer St

2 bd · 1 ba · 1,040 sqft · built 1880 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4722023 1 Name on Record AssessorUpdated Aug 2023

View Property Record

558 Spencer St

1 bd · 1 ba · 676 sqft · built 1880 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$208,615Jun 2024 $1,6302025 Amount on Record Jun 2009 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

View Property Record

560 Spencer St

2 bd · 2 ba · 672 sqft · built 1880 · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3552023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

View Property Record

Wildfire Risk on Spencer St

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

Wildfire RiskModerate
this street's cells rank above 53% of the US · above 29% of Montana
Wildfire LikelihoodAbout 1 in 995 per year
ExposureDirect
2 of 4 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets