Clatsop County property records for 8 addresses on Knappa Platt Rd, Astoria, OR · Last verified August 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $385,000 |
| Deeds and Mortgages on File | 12 |
| Median Price per Sqft | $237 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $2,904 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 0 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93144 Knappa Platt Rd |
4 bd · 3 ba · 2,506 sqft built 1921 · 0.83 acres | $3,959 2025 | Assessor Updated Nov 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93174 Knappa Platt Rd |
3 bd · 2 ba · 1,800 sqft built 1927 · 1 acre | $1,987 2025 | Assessor Updated Nov 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93228 Knappa Platt Rd |
3 bd · 2 ba · 1,184 sqft built 2011 · 1.41 acres | $439,000 Aug 2026 | $1,807 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93242 Knappa Platt Rd |
4 bd · 3 ba · 3,148 sqft built 1968 · 1.23 acres | $4,341 2025 | Assessor + 2 Documents Updated Feb 2026 | 3 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93254 Knappa Platt Rd |
3 bd · 2 ba · 1,791 sqft built 1905 · 0.8 acres | $134,000 Jun 2003 | $2,904 2025 | Assessor + 3 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93265 Knappa Platt Rd |
3 bd · 2 ba · 1,809 sqft built 1991 · 1.28 acres | $390,000 Jun 2026 | $2,696 2025 | Assessor + 4 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93270 Knappa Platt Rd |
0.16 acres | $315,000 Jun 2026 | $93 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
93275 Knappa Platt Rd |
3 bd · 2 ba · 1,622 sqft built 2016 · 0.81 acres | $385,000 Dec 2016 | $3,853 2025 | Assessor Updated Nov 2025 | 2 Owners on File Owner Occupied |