Prospect Ave, Lewistown, MT Property Records

Fergus County property records for 9 addresses on Prospect Ave, Lewistown, MT · Last verified August 2026

Prospect Ave Highlights

Properties 9
Median Sale Price $134,700
Deeds and Mortgages on File 5
Median Price per Sqft $200
Owner Occupied 56%
Median Annual Tax Bill $1,226
Median Year Built 1943
Median Ownership Tenure 5 years

Properties on Prospect Ave

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

131 Prospect Ave

2 bd · 1 ba · 847 sqft · built 1943 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2021 $1,8862026 Owner on Record AssessorUpdated Aug 2026

223 Prospect Ave

1 bd · 1.5 ba · 1,141 sqft · built 1950 · 0.433 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,760Aug 2023 $2,5662026 Amount on Record Aug 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

307 Prospect Ave

3 bd · 1 ba · 1,344 sqft · built 1912 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2017 $1,0012026 2 Owners on Record AssessorUpdated May 2026

315 Prospect Ave

2 bd · 1 ba · 1,017 sqft · built 1900 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,800Jun 2003 $1,5752026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

319 Prospect Ave

2 bd · 1 ba · 672 sqft · built 1910 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,250Jul 2023 $1,2262026 —Jun 2023 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

407 Prospect Ave

1 bd · 1 ba · 432 sqft · built 1954 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,141May 2026 $1,0322026 —Oct 1991 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

419 Prospect Ave

0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,700Jul 2001 $9382026 Owner on Record Owner Occupied AssessorUpdated May 2026

503 Prospect Ave

4 bd · 3 ba · 1,936 sqft · built 1901 · 0.398 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2024 $1,0672026 Amount on Record Aug 2021 2 Owners on Record Owner Occupied AssessorUpdated May 2026

525 Prospect Ave

4 bd · 2 ba · 1,344 sqft · built 1963 · 0.191 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2010 $3,2372023 2 Owners on Record AssessorUpdated Aug 2023

Property Records in Nearby Streets