Columbia County property records for 36 addresses on Ilmari Rd, Clatskanie, OR · Last verified October 2026
| Properties | 36 |
|---|---|
| Median Sale Price | $425,000 |
| Deeds and Mortgages on File | 48 |
| Median Price per Sqft | $235 |
| Owner Occupied | 78% |
| Median Annual Tax Bill | $2,817 |
| Median Year Built | 1978 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19994 Ilmari Rd |
2 bd · 1 ba · 816 sqft built 2006 · 2.41 acres | $219,000 Nov 2018 | $2,137 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20009 Ilmari Rd |
3 bd · 2 ba · 1,876 sqft built 1978 · 2.53 acres | $189,400 Oct 2015 | $2,312 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20010 Ilmari Rd |
4 bd · 1 ba · 1,354 sqft built 1880 · 2 acres | $387,000 Dec 2020 | $2,217 2025 | Assessor + 2 Documents Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20020 Ilmari Rd |
4 bd · 3 ba · 2,700 sqft built 2007 · 2.06 acres | $635,000 Apr 2023 | $4,139 2025 | Assessor + 5 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20041 Ilmari Rd |
3 bd · 1 ba · 1,225 sqft built 1910 · 4.31 acres | $198,000 Mar 2023 | $1,834 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20073 Ilmari Rd |
2 bd · 2 ba · 1,152 sqft built 1979 · 0.439 acres | $43,000 Jun 2013 | $1,490 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20075 Ilmari Rd |
1 bd · 1 ba · 814 sqft built 1940 · 0.589 acres | $1,633 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20089 Ilmari Rd |
3 bd · 3 ba · 1,704 sqft built 1997 · 1.41 acres | $300,500 Apr 2014 | $4,037 2025 | Assessor + 4 Documents Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20091 Ilmari Rd |
2 bd · 2 ba · 2,354 sqft built 1992 · 2.33 acres | $3,823 2025 | Assessor + 1 Document Updated Dec 2025 | 3 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20093 Ilmari Rd |
4 bd · 2 ba · 1,560 sqft built 1965 · 1.96 acres | $2,360 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20109 Ilmari Rd |
2 bd · 2 ba · 1,440 sqft built 1970 · 0.86 acres | $2,383 2025 | Assessor + 2 Documents Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20145 Ilmari Rd |
2 bd · 1 ba · 1,296 sqft built 1964 · 4.61 acres | $229,250 Oct 2018 | $2,552 2025 | Assessor + 3 Documents Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20263 Ilmari Rd |
3 bd · 1 ba · 1,917 sqft built 1915 · 1.98 acres | $425,000 Nov 2024 | $2,567 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20270 Ilmari Rd |
2 bd · 1 ba · 2,064 sqft built 1998 · 5 acres | $3,534 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20275 Ilmari Rd |
3 bd · 2 ba · 1,898 sqft built 2018 · 2 acres | $65,000 Aug 2017 | $3,181 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20359 Ilmari Rd |
3 bd · 2 ba · 1,848 sqft built 1998 · 5.36 acres | $3,219 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20361 Ilmari Rd |
2 bd · 1 ba · 1,180 sqft built 1950 · 2.73 acres | $359,000 Apr 2022 | $2,482 2025 | Assessor + 2 Documents Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20409 Ilmari Rd |
3 bd · 2 ba · 1,596 sqft built 1995 · 2.43 acres | $289,500 Sep 2019 | $3,341 2025 | Assessor + 1 Document Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20462 Ilmari Rd |
3 bd · 2.5 ba · 3,036 sqft built 1995 · 2.7 acres | $345,000 Mar 2010 | $5,933 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20491 Ilmari Rd |
20 acres | $30,000 Jan 1994 | $53 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20524 Ilmari Rd |
3 bd · 2 ba · 1,765 sqft built 1979 · 5.78 acres | $2,824 2025 | Assessor + 2 Documents Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20599 Ilmari Rd |
3 bd · 2.5 ba · 2,552 sqft built 2004 · 8.67 acres | $522,000 Jan 2020 | $5,223 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20672 Ilmari Rd |
1 bd · 1 ba · 1,952 sqft built 2020 · 15.1 acres | $105,000 May 2013 | $3,341 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20999 Ilmari Rd |
4 bd · 6 ba · 4,405 sqft built 2005 · 25.6 acres | $8,800 2025 | Assessor + 2 Documents Updated Dec 2025 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21010 Ilmari Rd |
2 bd · 1 ba · 784 sqft built 1974 · 5 acres | — Nov 2017 | $1,162 2025 | Assessor Updated Dec 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21102 Ilmari Rd |
4 bd · 2 ba · 2,446 sqft built 1967 · 13.3 acres | — Mar 2017 | $3,564 2025 | Assessor + 2 Documents Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21108 Ilmari Rd |
4 bd · 2 ba · 2,208 sqft built 1970 · 0.939 acres | $725,000 Aug 2022 | $3,775 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21109 Ilmari Rd |
3 bd · 3 ba · 1,912 sqft built 1977 · 5.06 acres | $355,000 Oct 2018 | $3,621 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21111 Ilmari Rd |
3 bd · 2 ba · 2,906 sqft built 1978 · 5 acres | $220,000 Apr 2015 | $3,538 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21210 Ilmari Rd |
3 bd · 2 ba · 1,604 sqft built 1915 · 5.97 acres | $2,739 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21380 Ilmari Rd |
4 bd · 3 ba · 2,496 sqft built 2004 · 13.8 acres | $439,000 Jul 2017 | $4,968 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21475 Ilmari Rd |
3 bd · 1 ba · 1,284 sqft built 1910 · 19.2 acres | — Oct 1999 | $2,159 2025 | Assessor + 1 Document Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21485 Ilmari Rd |
1,359 sqft built 2020 · 25.6 acres | — Sep 2019 | $2,468 2025 | Assessor Updated Dec 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21583 Ilmari Rd |
4 bd · 1 ba · 1,443 sqft built 1912 · 9.88 acres | $46,400 Nov 2024 | $1,426 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21659 Ilmari Rd |
1 bd · 1 ba · 768 sqft built 1915 · 12.3 acres | — Oct 2017 | $1,423 2025 | Assessor Updated Dec 2025 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21804 Ilmari Rd |
3 bd · 1.5 ba · 1,664 sqft built 1975 · 7.38 acres | $550,000 Nov 2024 | $2,817 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |