N Park Ave, Helena, MT Property Records

Lewis And Clark County property records for 45 addresses on N Park Ave, Helena, MT · Last verified October 2026

N Park Ave Highlights

Properties 45
Median Sale Price $253,100
Deeds and Mortgages on File 44
Median Price per Sqft $146
Owner Occupied 76%
Median Annual Tax Bill $3,360
Median Year Built 1946
Median Ownership Tenure 8 years

Properties on N Park Ave

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

100 N Park Ave

46,124 sqft · built 1982 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 Owner on Record Owner Occupied AssessorUpdated Sep 2026

301 N Park Ave

2 bd · 2 ba · 1,451 sqft · built 1988

Last Sale Tax Bill Prior Sale Owner Records
$4,3962026 Owner on Record Owner Occupied AssessorUpdated Sep 2026

315 N Park Ave

4 bd · 4 ba · 6,135 sqft · built 1946

Last Sale Tax Bill Prior Sale Owner Records
$638,000Jun 2020 $8,2272026 —Dec 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

316 N Park Ave

78,604 sqft · built 1901 · 1.59 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2023 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

325 N Park Ave

0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1992 Owner on Record Owner Occupied AssessorUpdated Sep 2026

400 N Park Ave

4 bd · 1.5 ba · 13,440 sqft · built 1938 · 0.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,515Mar 2023 $27,5482026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

425 N Park Ave

4,974 sqft · built 1936 · 0.808 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2004 Owner on Record Owner Occupied AssessorUpdated Sep 2026

440 N Park Ave

20 bd · 32 ba · 28,314 sqft · built 1920 · 0.666 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,4232026 Owner on Record Owner Occupied AssessorUpdated Sep 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Sep 2026

501 N Park Ave

12,010 sqft · built 1918 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Sep 2026

502 N Park Ave

10 bd · 5 ba · 3,758 sqft · built 1941 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5032026 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

511 N Park Ave

6,913 sqft · built 1940 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Sep 2026

515 N Park Ave

3 bd · 2 ba · 1,778 sqft · built 1920 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2009 Owner on Record Owner Occupied AssessorUpdated Sep 2026

516 N Park Ave

2,504 sqft · built 1872 · 0.237 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2026 $6,6862026 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

560 N Park Ave

51,539 sqft · built 1957 · 1.42 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2023 $57,4232026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

561 N Park Ave

3.23 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Sep 2026

600 N Park Ave

4,328 sqft · built 1961 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$541,600Jan 2007 $7,3872026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

800 N Park Ave

2 bd · 1.5 ba · 830 sqft · built 1930 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2009 $2,2412026 —Aug 2006 Owner on Record Owner Occupied AssessorUpdated Sep 2026

806 N Park Ave

1 bd · 1 ba · 525 sqft · built 1930 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6812026 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

807 N Park Ave

2 bd · 1 ba · 740 sqft · built 1937 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2016 $2,2982026 Amount on Record Sep 2014 Owner on Record Owner Occupied AssessorUpdated Sep 2026

808 N Park Ave

1 bd · 1 ba · 672 sqft · built 1935 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $1,8912026 Owner on Record Owner Occupied AssessorUpdated Sep 2026

810 N Park Ave

4 bd · 2 ba · 820 sqft · built 1964 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4782026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

811 N Park Ave

3 bd · 2 ba · 1,056 sqft · built 1940 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,600Feb 2020 $2,9892026 —Feb 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

814 N Park Ave

2 bd · 2 ba · 906 sqft · built 1946 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$466,514Mar 2026 $6,7102026 Amount on Record Jun 2022 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

815 N Park Ave

3 bd · 2 ba · 841 sqft · built 1949 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$441,560Jan 2026 $2,3552026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

820 N Park Ave

3 bd · 2 ba · 1,196 sqft · built 1950 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,300Sep 2011 $2,6802026 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

829 N Park Ave

2 bd · 4 ba · 1,502 sqft · built 1940 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2023 $3,4572026 Owner on Record Owner Occupied AssessorUpdated Sep 2026

901 N Park Ave

3 bd · 2 ba · 1,018 sqft · built 1950 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2019 $2,6672026 2 Owners on Record Assessor + 3 DocumentsUpdated Sep 2026

902 N Park Ave

6 bd · 3 ba · 2,845 sqft · built 1885 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$963,585Aug 2025 $4,9352026 Amount on Record Nov 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

905 N Park Ave

2 bd · 2 ba · 1,048 sqft · built 1952 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,6732026 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

908 N Park Ave

2 bd · 1 ba · 982 sqft · built 1948 · 0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1998 $5,7302026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

910 N Park Ave

2 bd · 1 ba · 1,008 sqft · built 1950 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5882026 Owner on Record Owner Occupied AssessorUpdated Sep 2026

913 N Park Ave

3 bd · 2 ba · 932 sqft · built 1947 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2024 $2,6302026 Amount on Record Oct 2018 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

916 N Park Ave

5 bd · 3 ba · 1,464 sqft · built 1971 · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,800Dec 2006 $2,9772026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

917 N Park Ave

6 bd · 2.5 ba · 1,729 sqft · built 1948 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,100Jun 2020 $8,3122026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

919 N Park Ave

3 bd · 2 ba · 1,234 sqft · built 1950 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$537,552Sep 2024 $3,3382026 —May 2024 2 Owners on Record AssessorUpdated Sep 2026

924 N Park Ave

3 bd · 2 ba · 1,424 sqft · built 1950 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 $2,8682026 Owner on Record Owner Occupied AssessorUpdated Sep 2026

930 N Park Ave

2 bd · 1 ba · 1,218 sqft · built 1895 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,200Mar 2015 $2,6242026 —Nov 2010 Owner on Record Owner Occupied AssessorUpdated Sep 2026

933 N Park Ave

4 bd · 2.5 ba · 1,842 sqft · built 1910 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9562026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

938 N Park Ave

3 bd · 2 ba · 1,270 sqft · built 1957 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,000Jun 2018 $2,3902026 —Jun 2005 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

939 N Park Ave

2 bd · 1 ba · 1,173 sqft · built 1895 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2021 $5,7712026 Amount on Record Dec 2020 2 Owners on Record Assessor + 3 DocumentsUpdated Sep 2026

1004 N Park Ave

2 bd · 1 ba · 1,192 sqft · built 1880 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8962023 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

1105 N Park Ave

1,539 sqft · built 1938 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1994 Owner on Record AssessorUpdated Sep 2026

1108 N Park Ave

3 bd · 1.5 ba · 990 sqft · built 1948 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$631,750Aug 2022 $2,7952023 —Aug 2022 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

1245 N Park Ave

67,476 sqft · built 2003 · 3.58 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets