Washington County property records for 26 addresses on S W 1st St, Beaverton, OR · Last verified October 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $750,000 |
| Deeds and Mortgages on File | 20 |
| Median Price per Sqft | $163 |
| Owner Occupied | 15% |
| Median Annual Tax Bill | $7,707 |
| Median Year Built | 1964 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12055 S W 1st St |
768 sqft built 1966 · 0.089 acres | $659,000 Nov 2022 | $3,116 2024 | Assessor + 2 Documents Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12120 S W 1st St |
682 sqft built 1990 · 0.109 acres | $88,150 Aug 1995 | $2,684 2024 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12150 S W 1st St |
1,004 sqft built 1990 · 0.11 acres | $102,000 Mar 1995 | $3,274 2025 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12190 S W 1st St |
6,657 sqft built 1974 · 0.229 acres | $660,000 Feb 2011 | $14,655 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12220, #200 S W 1st St |
12,261 sqft built 2001 · 0.229 acres | — Aug 2014 | $7,707 2024 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12255 S W 1st St |
4,470 sqft built 1970 · 0.569 acres | $22,142 2024 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12270 S W 1st St |
1,594 sqft 0.229 acres | — Nov 2005 | $5,713 2024 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12320 S W 1st St |
5,028 sqft built 1980 · 0.229 acres | $711,415 Aug 2017 | $13,626 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12370 S W 1st St |
2,350 sqft built 1961 · 0.229 acres | — May 2019 | $10,038 2024 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12440 S W 1st St |
8,982 sqft built 1964 · 0.229 acres | $1,050,000 Oct 2015 | $15,563 2024 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12475 S W 1st St |
2,673 sqft built 1990 · 0.229 acres | $260,000 Mar 2001 | $8,210 2024 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12520 S W 1st St |
3,957 sqft built 1920 · 0.119 acres | $205,000 Mar 2002 | $6,704 2024 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12550 S W 1st St |
928 sqft 0.11 acres | — Jun 2017 | $2,477 2025 | Assessor + 1 Document Updated Mar 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12555 S W 1st St |
4,591 sqft built 1954 · 0.139 acres | $750,000 Oct 2017 | $10,151 2024 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12590, #A S W 1st St |
5,630 sqft built 1950 · 0.229 acres | $400,000 Dec 1999 | $15,462 2024 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12620 S W 1st St |
4,910 sqft built 1958 · 0.229 acres | — Aug 2024 | $11,735 2024 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12645 S W 1st St |
5,625 sqft 0.13 acres | $1,425,000 Jul 2019 | $9,526 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12650 S W 1st St |
2,323 sqft 0.1 acres | $250,000 Jul 2016 | $2,482 2024 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12655, #110 S W 1st St |
3,964 sqft 0.089 acres | $450,000 Sep 2007 | $5,088 2024 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12675 S W 1st St |
0.289 acres | $12,040 2024 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12695 S W 1st St |
2,768 sqft built 1955 · 0.23 acres | $1,200,000 Apr 2021 | $7,338 2023 | Assessor + 1 Document Updated Feb 2024 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12720 S W 1st St |
0.103 acres | $1,706 2025 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12770 S W 1st St |
12,672 sqft built 1937 · 0.229 acres | $750,000 Dec 2011 | $4,821 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12825, #B S W 1st St |
1,580 sqft built 1961 · 0.069 acres | $240,000 May 2014 | $4,853 2024 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12855 S W 1st St |
6,838 sqft 0.309 acres | $1,120,000 Mar 2005 | $20,921 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12870 S W 1st St |
2,058 sqft built 1962 · 0.11 acres | $300,000 Jan 2004 | $4,200 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |