King County property records for 23 addresses on SE 89th Pl, Newcastle, WA · Last verified October 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $1,350,000 |
| Deeds and Mortgages on File | 47 |
| Median Price per Sqft | $381 |
| Owner Occupied | 96% |
| Median Annual Tax Bill | $17,596 |
| Median Year Built | 2003 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1.75 ba · 1,750 sqft · built 1957 · 0.539 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Aug 2020 | $9,4292026 | Amount on Record Feb 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,410 sqft · built 1987 · 0.222 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $343,000Apr 2004 | $8,9602026 | Amount on Record Feb 1994 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3 bd · 1 ba · 1,150 sqft · built 1956 · 0.433 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $128,000May 1991 | $7,7212026 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1.75 ba · 1,200 sqft · built 1987 · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $815,000Aug 2021 | $9,0872026 | Amount on Record Aug 2013 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1 bd · 1.75 ba · 610 sqft · built 1955 · 0.498 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Sep 2001 | $7,0962026 | —Sep 2001 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 1.5 ba · 1,620 sqft · built 1983 · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,500Jun 1986 | $9,6432026 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 1,890 sqft · built 1956 · 0.351 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Jun 2005 | $1,3002026 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
5 bd · 3.75 ba · 3,750 sqft · built 2016 · 0.329 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,094,740Jan 2017 | $17,5962026 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,670 sqft · built 2016 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Dec 2020 | $17,7952026 | Amount on Record Oct 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.25 ba · 3,910 sqft · built 2016 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,350,000Feb 2020 | $17,5272026 | Amount on Record Aug 2016 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
5 bd · 3.25 ba · 4,050 sqft · built 2016 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,132,000Feb 2017 | $17,6482026 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.25 ba · 3,910 sqft · built 2016 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $983,000Jan 2017 | $17,4142026 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5 bd · 3.25 ba · 4,050 sqft · built 2016 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,007,723Jul 2016 | $17,8822026 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.25 ba · 3,550 sqft · built 2016 · 0.156 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $979,320Oct 2016 | $16,6612026 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.25 ba · 4,010 sqft · built 2003 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,260,000May 2017 | $18,8952026 | Amount on Record Sep 2003 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
5 bd · 3.5 ba · 4,060 sqft · built 2003 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Aug 2020 | $19,1722026 | Amount on Record Dec 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 3,340 sqft · built 2003 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,340,000Apr 2020 | $17,7432026 | Amount on Record Jul 2010 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
5 bd · 2.75 ba · 3,850 sqft · built 2003 · 0.303 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,200,000May 2023 | $19,8902026 | Amount on Record May 2020 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 3,480 sqft · built 2003 · 0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $809,500Jun 2004 | $18,0202026 | Amount on Record Sep 2003 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2.75 ba · 3,040 sqft · built 2003 · 0.311 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,975,000Jul 2026 | $17,3802026 | Amount on Record Oct 2014 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Oct 2026 |
4 bd · 2.75 ba · 4,100 sqft · built 2003 · 0.385 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,115,000Mar 2006 | $19,2842026 | Amount on Record Apr 2003 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 4 ba · 3,990 sqft · built 2003 · 0.331 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $998,895Sep 2014 | $18,5402026 | Amount on Record Mar 2009 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 3.5 ba · 4,130 sqft · built 2003 · 0.343 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $795,000Apr 2004 | $19,1462026 | Amount on Record Sep 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |