Columbia County property records for 45 addresses on N 12th St, Saint Helens, OR · Last verified October 2026
| Properties | 45 |
|---|---|
| Median Sale Price | $355,000 |
| Deeds and Mortgages on File | 53 |
| Median Price per Sqft | $238 |
| Owner Occupied | 58% |
| Median Annual Tax Bill | $2,541 |
| Median Year Built | 1979 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 N 12th St |
2 bd · 1 ba · 804 sqft built 1925 · 0.16 acres | $100,000 Dec 1999 | $2,075 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
125 N 12th St |
3 bd · 2 ba · 1,562 sqft built 2000 · 0.11 acres | $250,000 Nov 2018 | $2,995 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
135 N 12th St |
4 bd · 2.5 ba · 2,080 sqft built 2001 · 0.133 acres | $400,000 Jul 2025 | $3,793 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
164, Apt 3 N 12th St |
6 bd · 6 ba · 2,900 sqft built 1997 · 0.16 acres | — Aug 2025 | $4,465 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
165 N 12th St |
3 bd · 2 ba · 1,232 sqft built 2018 · 0.133 acres | $360,000 Apr 2022 | $2,624 2025 | Assessor + 3 Documents Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
178 N 12th St |
6 bd · 3 ba · 2,026 sqft built 1996 · 0.137 acres | $190,000 Jan 2014 | $4,369 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
185 N 12th St |
3 bd · 2 ba · 1,562 sqft built 2000 · 0.269 acres | $35,000 Feb 2017 | $4,095 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
188 N 12th St |
6 bd · 6 ba · 2,544 sqft built 1996 · 0.139 acres | $230,000 Oct 2014 | $5,178 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
195 N 12th St |
3 bd · 2 ba · 1,340 sqft built 1993 · 0.269 acres | — Jan 2009 | $3,795 2025 | Assessor Updated Dec 2025 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
196 N 12th St |
6 bd · 5 ba · 2,464 sqft built 1996 · 0.229 acres | $182,000 Jun 2003 | $5,383 2025 | Assessor Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
198 N 12th St |
5 bd · 2.5 ba · 2,224 sqft built 2002 · 0.266 acres | $360,000 Apr 2022 | $3,096 2025 | Assessor + 2 Documents Updated May 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
206 N 12th St |
1,446 sqft built 1950 · 0.133 acres | $1,978 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 N 12th St |
1,446 sqft built 1950 · 0.133 acres | $1,978 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 N 12th St |
1,446 sqft built 1950 · 0.13 acres | — Dec 2024 | $1,978 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
216 N 12th St |
6 bd · 2 ba · 1,446 sqft built 1950 · 0.133 acres | $115,875 Mar 2005 | $1,978 2025 | Assessor + 1 Document Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
222, Apt 4 N 12th St |
8 bd · 8 ba · 3,840 sqft built 2001 · 0.269 acres | $5,679 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
374 N 12th St |
3 bd · 2.5 ba · 1,874 sqft built 1979 · 0.399 acres | $96,000 May 2022 | $3,969 2025 | Assessor + 2 Documents Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
384 N 12th St |
3 bd · 1 ba · 1,153 sqft built 1979 · 0.13 acres | $2,529 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
391 N 12th St |
3 bd · 1 ba · 840 sqft built 1940 · 0.133 acres | $277,500 Jun 2022 | $1,561 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
394 N 12th St |
3 bd · 1 ba · 1,102 sqft built 1980 · 0.13 acres | $160,000 Jan 2016 | $2,541 2025 | Assessor + 2 Documents Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
397 N 12th St |
2 bd · 1 ba · 704 sqft built 1930 · 0.13 acres | $106,000 Dec 2005 | $1,553 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
404 N 12th St |
3 bd · 2 ba · 2,688 sqft built 1925 · 0.2 acres | — Oct 2024 | $3,557 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
405 N 12th St |
3 bd · 1 ba · 1,372 sqft built 1910 · 0.2 acres | — Aug 2002 | $1,761 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
414 N 12th St |
3 bd · 1 ba · 1,073 sqft built 1977 · 0.11 acres | $90,000 Aug 2015 | $2,513 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
415 N 12th St |
3 bd · 3 ba · 1,736 sqft built 2018 · 0.06 acres | $290,000 Jun 2020 | $3,084 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
417 N 12th St |
1 bd · 1 ba · 1,736 sqft built 2018 · 0.06 acres | $275,000 Jan 2020 | $3,101 2025 | Assessor + 3 Documents Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
424 N 12th St |
3 bd · 1 ba · 1,486 sqft built 1977 · 0.114 acres | $355,000 Jun 2022 | $2,562 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
425 N 12th St |
4 bd · 1 ba · 1,470 sqft built 1920 · 0.11 acres | $1,692 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
434 N 12th St |
3 bd · 1 ba · 1,496 sqft built 1930 · 0.114 acres | $84,600 Oct 2010 | $2,226 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
435 N 12th St |
3 bd · 1 ba · 1,408 sqft built 1940 · 0.114 acres | $145,000 Oct 2014 | $2,057 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
444 N 12th St |
6 bd · 2 ba · 1,728 sqft built 1985 · 0.114 acres | $432,500 Feb 2022 | $2,547 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
451 N 12th St |
3 bd · 2.5 ba · 1,370 sqft built 2024 · 0.057 acres | $399,000 Jun 2026 | $1,964 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
453 N 12th St |
3 bd · 2.5 ba · 1,370 sqft built 2024 · 0.057 acres | $50,000 Dec 2021 | $1,968 2025 | Assessor + 5 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
454 N 12th St |
2 bd · 1 ba · 946 sqft built 1977 · 0.11 acres | $174,100 Aug 2006 | $2,324 2025 | Assessor + 2 Documents Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
455 N 12th St |
3 bd · 1 ba · 1,040 sqft built 1919 · 0.11 acres | $95,000 Aug 2000 | $2,028 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
464 N 12th St |
4 bd · 2 ba · 1,656 sqft built 1975 · 0.114 acres | $330,000 Jul 2022 | $2,583 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
473 N 12th St |
1,585 sqft built 2024 · 0.06 acres | — Apr 2025 | $2,576 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
474 N 12th St |
3 bd · 1 ba · 1,166 sqft built 1979 · 0.11 acres | $350,000 Nov 2021 | $2,536 2025 | Assessor + 2 Documents Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
475 N 12th St |
3 bd · 2.5 ba · 1,585 sqft built 2024 · 0.057 acres | $2,576 2025 | Assessor + 3 Documents Updated Apr 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
483 N 12th St |
3 bd · 2.5 ba · 1,585 sqft built 2024 · 0.057 acres | $409,900 May 2025 | $2,576 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
484 N 12th St |
4 bd · 1 ba · 1,432 sqft built 1979 · 0.11 acres | $60,000 Jan 2012 | $2,494 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
485 N 12th St |
3 bd · 2.5 ba · 1,585 sqft built 2024 · 0.057 acres | $409,900 May 2025 | $2,576 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
494 N 12th St |
3 bd · 1 ba · 1,166 sqft built 1979 · 0.11 acres | $145,900 Sep 2005 | $2,314 2025 | Assessor + 2 Documents Updated Jan 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
496 N 12th St |
3 bd · 1 ba · 1,146 sqft built 1979 · 0.114 acres | $39,240 May 1989 | $2,525 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
498 N 12th St |
3 bd · 1 ba · 1,046 sqft built 1979 · 0.11 acres | $164,900 Aug 2015 | $2,450 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File Owner Occupied |