Island County property records for 18 addresses on SE 5th Ave, Oak Harbor, WA · Last verified October 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $395,000 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $360 |
| Owner Occupied | 94% |
| Median Annual Tax Bill | $3,528 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
521 SE 5th Ave |
2 bd · 1 ba · 1,498 sqft built 1952 · 0.161 acres | $298,700 Jul 2020 | $3,820 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
541 SE 5th Ave |
3 bd · 2 ba · 1,366 sqft built 1953 · 0.221 acres | $492,500 Feb 2026 | $4,036 2026 | Assessor + 7 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
542 SE 5th Ave |
3 bd · 2 ba · 1,379 sqft built 1951 · 0.208 acres | $425,000 Jan 2025 | $3,899 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
559 SE 5th Ave |
2 bd · 1 ba · 1,066 sqft built 1952 · 0.193 acres | — Feb 2020 | $3,158 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
560 SE 5th Ave |
2 bd · 1 ba · 1,130 sqft built 1955 · 0.207 acres | $255,000 Jul 2017 | $895 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
575 SE 5th Ave |
3 bd · 2 ba · 1,516 sqft built 1953 · 0.215 acres | $395,000 Jul 2021 | $4,017 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
576 SE 5th Ave |
2 bd · 1 ba · 816 sqft built 1965 · 0.207 acres | $408,000 Sep 2026 | $3,380 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
589 SE 5th Ave |
3 bd · 1 ba · 1,600 sqft built 1953 · 0.189 acres | $224,500 Dec 2015 | $3,855 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
590 SE 5th Ave |
3 bd · 1 ba · 1,040 sqft built 1968 · 0.206 acres | $408,000 May 2023 | $3,543 2026 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 SE 5th Ave |
3 bd · 2 ba · 1,162 sqft built 1953 · 0.164 acres | $290,000 Apr 2020 | $3,467 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
612 SE 5th Ave |
3 bd · 1 ba · 1,444 sqft built 1952 · 0.205 acres | $250,000 Jun 2019 | $3,528 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
629 SE 5th Ave |
2 bd · 1 ba · 1,124 sqft built 1953 · 0.164 acres | $3,111 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
636 SE 5th Ave |
3 bd · 1 ba · 1,030 sqft built 1955 · 0.191 acres | $247,000 Aug 2018 | $3,294 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
645 SE 5th Ave |
2 bd · 1 ba · 977 sqft built 1953 · 0.164 acres | $383,000 Dec 2021 | $3,289 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
660 SE 5th Ave |
3 bd · 1 ba · 816 sqft built 1955 · 0.201 acres | $186,000 Sep 2007 | $2,971 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
661 SE 5th Ave |
3 bd · 1.75 ba · 2,580 sqft built 1953 · 0.197 acres | $285,000 Apr 2019 | $4,408 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
680 SE 5th Ave |
5 bd · 2 ba · 1,463 sqft built 1955 · 0.258 acres | $204,000 Jan 2009 | $3,808 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
681 SE 5th Ave |
2 bd · 1 ba · 717 sqft built 1958 · 0.151 acres | $314,950 Sep 2022 | $2,951 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |