King County property records for 39 addresses on 5th Ave, Black Diamond, WA · Last verified October 2026
| Properties | 39 |
|---|---|
| Median Sale Price | $495,000 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $325 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $4,129 |
| Median Year Built | 1980 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 bd · 1 ba · 820 sqft · built 1958 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Jun 2018 | $3,3022026 | Amount on Record Jun 2005 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 2,610 sqft · built 1964 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,000Apr 1995 | $5,4482026 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 bd · 1 ba · 900 sqft · built 1987 · 1.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,000May 2002 | $3,4282026 | Amount on Record Oct 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
6 bd · 4.75 ba · 4,890 sqft · built 1935 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $509,500Oct 2019 | $8,8552026 | Amount on Record Aug 2000 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 1 ba · 1,020 sqft · built 1900 · 0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Jul 2026 | $3,7202026 | Amount on Record Apr 2018 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 1.5 ba · 1,780 sqft · built 1900 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Feb 2015 | $3,8702026 | Amount on Record May 2010 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2 ba · 1,750 sqft · built 1900 · 0.879 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,000Mar 1993 | $4,3802026 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.25 ba · 1,600 sqft · built 1996 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $520,000Jun 2021 | $4,2792026 | Amount on Record Sep 2011 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
3 bd · 2.25 ba · 1,460 sqft · built 1996 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $182,950Sep 2001 | $4,1292026 | Amount on Record Feb 1996 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 1 ba · 1,560 sqft · built 1900 · 0.324 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,800Jun 1989 | $4,0372026 | —Apr 2016 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2.5 ba · 1,750 sqft · built 1996 · 0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,500Oct 1995 | $4,7722026 | Amount on Record Jul 1995 | 2 Owners on Record | AssessorUpdated Oct 2026 |
0.367 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $108,500Apr 2001 | $3382026 | —Apr 2001 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.25 ba · 1,550 sqft · built 1994 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $574,950Dec 2024 | $4,5302026 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.255 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $94,000Nov 2003 | $2,5512026 | Amount on Record Nov 1999 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2.25 ba · 1,580 sqft · built 1994 · 0.174 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $189,950Aug 2002 | $4,2462026 | Amount on Record Aug 1999 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.288 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $229,950Aug 2018 | $2,7432026 | Amount on Record Mar 2005 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 2.25 ba · 2,030 sqft · built 1990 · 0.282 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,800Oct 1990 | $5,0892026 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
0.251 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $143,000Jun 2006 | $2,7852026 | Amount on Record Jul 1997 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Nov 2024 | $2,6932026 | Amount on Record May 1986 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.75 ba · 1,080 sqft · built 1990 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Jun 2023 | $3,7872026 | Amount on Record Jan 2003 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 1.75 ba · 1,320 sqft · built 1912 · 0.279 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $277,500Nov 2016 | $4,3712026 | Amount on Record Oct 2015 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
4 bd · 2 ba · 1,610 sqft · built 1990 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $495,000Sep 2022 | $4,4042026 | Amount on Record Feb 2022 | Owner on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $349,000Sep 2021 | $3,3272026 | Amount on Record Sep 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 1.75 ba · 1,500 sqft · built 1980 · 0.274 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Mar 2017 | $3,6872026 | Amount on Record Jun 2014 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1.75 ba · 2,130 sqft · built 2005 · 0.213 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,5052026 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3502026 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 1 ba · 1,300 sqft · built 1980 · 0.374 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1984 | $3,5202026 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,790 sqft · built 1992 · 2.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $689,000May 2022 | $5,5662026 | Amount on Record Nov 1990 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Jun 2003 | $5742026 | Amount on Record Jan 1999 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
2 bd · 1 ba · 800 sqft · built 1914 · 0.529 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Mar 2025 | $3,3532026 | Amount on Record Sep 2023 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,250 sqft · built 1942 · 0.209 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $173,600Oct 2015 | $3,6112026 | Amount on Record Dec 2012 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 2,140 sqft · built 1984 · 0.766 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,6822026 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,430 sqft · built 1930 · 0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Sep 2020 | $4,4052026 | Amount on Record Jul 2008 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 2,760 sqft · built 2019 · 0.225 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,000Apr 2011 | $5,7482026 | —Aug 2018 | Owner on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,000 sqft · built 1960 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,5902026 | —Dec 2011 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,110 sqft · built 1914 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Mar 2020 | $5,2312026 | Amount on Record Jan 2018 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 4,430 sqft · built 2020 · 0.511 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,098,000Jul 2023 | $8,0442026 | Amount on Record Apr 2011 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
5 bd · 2.5 ba · 3,880 sqft · built 1923 · 0.516 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $699,950Sep 2020 | $7,6272026 | Amount on Record Oct 2006 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 1 ba · 1,180 sqft · built 1900 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Jun 2020 | $2,9862026 | Amount on Record Dec 2019 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |