8th Ave SW, Sidney, MT Property Records

Richland County property records for 41 addresses on 8th Ave SW, Sidney, MT · Last verified August 2026

8th Ave SW Highlights

Properties 41
Sales Recorded 14
Average Living Area 1,043 sq ft
Owner Occupied 73%
Median Annual Tax Bill $1,865
Median Year Built 1945
Median Ownership Tenure 21 years

Properties on 8th Ave SW

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

8 8th Ave SW

1 bd · 1 ba · 552 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9422025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

101 8th Ave SW

1 bd · 1 ba · 803 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7032025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

103 8th Ave SW

1 bd · 1 ba · 780 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5862025 1 Name on Record AssessorUpdated Nov 2025

106 8th Ave SW

2 bd · 2 ba · 952 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9852025 2 Names on Record AssessorUpdated Nov 2025

111 8th Ave SW

2 bd · 1 ba · 1,040 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8872025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

114 8th Ave SW

2 bd · 1 ba · 920 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1422025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

119 8th Ave SW

2 bd · 2 ba · 982 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0212025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

120 8th Ave SW

2 bd · 2 ba · 1,184 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2010 $1,9952025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

121 8th Ave SW

2 bd · 1 ba · 884 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1994 $1,7852025 1 Name on Record AssessorUpdated Nov 2025

206 8th Ave SW

3 bd · 2 ba · 1,260 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2011 $1,7412025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

207 8th Ave SW

3 bd · 2 ba · 916 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0042025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

210 8th Ave SW

3 bd · 2 ba · 1,296 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1662025 1 Name on Record AssessorUpdated Nov 2025

216 8th Ave SW

2 bd · 2 ba · 1,648 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1998 $2,1222025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

217 8th Ave SW

5 bd · 2 ba · 1,680 sqft · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1412025 2 Names on Record AssessorUpdated Nov 2025

218 8th Ave SW

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

Last Sale Tax Bill Prior Sale Owner Records
$8932025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

221 8th Ave SW

3 bd · 2 ba · 864 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5082025 2 Names on Record AssessorUpdated Nov 2025

309 8th Ave SW

3 bd · 2 ba · 914 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7512025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

310 8th Ave SW

2 bd · 2 ba · 1,064 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6872025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

315 8th Ave SW

3 bd · 1 ba · 1,661 sqft · 15.9 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2008 $1,7502025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

316 8th Ave SW

2 bd · 1 ba · 726 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2004 $8462025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

318 8th Ave SW

1 bd · 1 ba · 572 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1062025 1 Name on Record AssessorUpdated Nov 2025

321 8th Ave SW

4 bd · 1 ba · 768 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $1,5132025 2 Names on Record AssessorUpdated Nov 2025

323 8th Ave SW

1 bd · 1 ba · 893 sqft · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $1,3362025 1 Name on Record AssessorUpdated Nov 2025

402 8th Ave SW

2 bd · 2 ba · 1,076 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0542025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

403 8th Ave SW

3 bd · 2 ba · 968 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2005 $1,9392025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

410 8th Ave SW

5 bd · 2 ba · 1,279 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1994 $2,2422025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

415 8th Ave SW

3 bd · 3 ba · 1,552 sqft · 0.267 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5022025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

417 8th Ave SW

3 bd · 2 ba · 2,148 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2006 $3,0172025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

419 8th Ave SW

3 bd · 2 ba · 1,680 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $2,3322025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

424 8th Ave SW

3 bd · 2 ba · 1,168 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,6942025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

507 8th Ave SW

3 bd · 1 ba · 786 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5652025 3 Names on Record Owner Occupied AssessorUpdated Nov 2025

509 8th Ave SW

3 bd · 1 ba · 862 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7482025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

512 8th Ave SW

3 bd · 2 ba · 1,152 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1472025 2 Names on Record Owner Occupied AssessorUpdated Nov 2025

513 8th Ave SW

3 bd · 2 ba · 1,022 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0762025 1 Name on Record AssessorUpdated Nov 2025

607 8th Ave SW

2 bd · 1 ba · 864 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8652025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

609 8th Ave SW

2 bd · 1 ba · 720 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4342025 1 Name on Record AssessorUpdated Nov 2025

615 8th Ave SW

2 bd · 1 ba · 768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9392025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

621 8th Ave SW

3 bd · 1 ba · 928 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,9362025 3 Names on Record Owner Occupied AssessorUpdated Nov 2025

623 8th Ave SW

4 bd · 1 ba · 768 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3182025 1 Name on Record Owner Occupied AssessorUpdated Nov 2025

625 8th Ave SW

2 bd · 2 ba · 728 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $2,1182025 1 Name on Record Owner Occupied AssessorUpdated May 2026

630 8th Ave SW

4 bd · 2 ba · 1,125 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2012 $1,7682025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets