NW 173rd Ave, Beaverton, OR Property Records

Washington County property records for 19 addresses on NW 173rd Ave, Beaverton, OR · Last verified August 2026

NW 173rd Ave Highlights

Properties 21
Median Sale Price $750,000
Deeds and Mortgages on File 19
Median Price per Sqft $709
Owner Occupied 43%
Median Annual Tax Bill $7,696
Median Year Built 1977
Median Ownership Tenure 14 years

Properties on NW 173rd Ave

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

35 NW 173rd Ave

5 bd · 2 ba · 2,308 sqft · built 1940 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$569,500Sep 2022 $5,1862025 —May 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

55 NW 173rd Ave

3 bd · 3 ba · 2,528 sqft · built 1987 · 2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,950May 1991 $14,2042025 —Mar 2003 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

75 NW 173rd Ave

3 bd · 2 ba · 2,333 sqft · built 1987 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,655,000Aug 2026 $6,8402025 Amount on Record Jan 2026 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

115 NW 173rd Ave

3 bd · 1 ba · 1,544 sqft · built 1940 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$204,000Oct 2012 $4,2582025 Amount on Record Jun 2006 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

145 NW 173rd Ave

4 bd · 3 ba · 4,284 sqft · built 1994 · 14.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,600,000Mar 2026 $85,8932024 Owner on Record AssessorUpdated Jun 2026

570 NW 173rd Ave

2 bd · 1 ba · 828 sqft · built 1977 · 1.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Nov 2025 $5,6012025 —Apr 2021 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

955 NW 173rd Ave

4 ba · 24,852 sqft · built 1999 · 5.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Dec 1985 Owner on Record Owner Occupied AssessorUpdated Jun 2026

1110 NW 173rd Ave

4 bd · 2 ba · 2,506 sqft · built 1940 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,500Jul 1990 $6,7532025 —Mar 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

1300 NW 173rd Ave

4 bd · 3 ba · 2,628 sqft · built 1968 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$361,000Nov 2015 $7,6962025 Amount on Record Jul 2007 Owner on Record Owner Occupied AssessorUpdated Jun 2026

1360 NW 173rd Ave

3 bd · 3 ba · 1,546 sqft · built 1968 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Jul 1978 $6,9142025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

1600 NW 173rd Ave

143,039 sqft · built 1976 · 32.1 acres

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

1750 NW 173rd Ave

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$171,875Oct 1982 2 Owners on Record AssessorUpdated Jun 2026

1789 NW 173rd Ave

1,350 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2422025 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

1791 NW 173rd Ave

3 units · 1,350 sq ft

Last Sale Median Tax Bill Median Sale    
$895,000Jun 2022 $9,4282024 $405,0003 units    
Last Sale Tax Bill Prior Sale Owner Records
$91,000Nov 2024 $368,4652025 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

1870 NW 173rd Ave

2.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,950,000Oct 2008 Amount on Record Feb 1997 Owner on Record AssessorUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$91,000Nov 2024 $61,5932025 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026
Last Sale Tax Bill Prior Sale Owner Records
$91,000Nov 2024 $193,4622025 2 Owners on Record Assessor + 2 DocumentsUpdated Jun 2026

2155 NW 173rd Ave, #102

11,981 sqft · built 1982 · 0.989 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2004 $18,2332024 Owner on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets