King County property records for 20 addresses on SE 73rd St, Newcastle, WA · Last verified October 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $886,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $480 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $10,600 |
| Median Year Built | 1967 |
| Median Ownership Tenure | 11 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11125 SE 73rd St |
4 bd · 2.5 ba · 2,690 sqft built 2007 · 0.165 acres | $641,092 Feb 2007 | $13,801 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12504 SE 73rd St |
5 bd · 1.5 ba · 1,680 sqft built 1963 · 0.214 acres | $395,000 Oct 2009 | $9,429 2026 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12512 SE 73rd St |
3 bd · 1.75 ba · 1,470 sqft built 1967 · 0.192 acres | $886,000 Aug 2022 | $9,673 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12515 SE 73rd St |
3 bd · 2 ba · 1,990 sqft built 1967 · 0.215 acres | $700,000 Mar 2018 | $11,322 2026 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12520 SE 73rd St |
4 bd · 1.75 ba · 1,340 sqft built 1967 · 0.192 acres | $420,000 May 2015 | $9,936 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12523 SE 73rd St |
4 bd · 1.75 ba · 1,340 sqft built 1967 · 0.192 acres | $8,970 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12528 SE 73rd St |
3 bd · 2 ba · 1,690 sqft built 1967 · 0.192 acres | $505,000 Jun 2016 | $9,722 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12531 SE 73rd St |
3 bd · 1.75 ba · 1,980 sqft built 1967 · 0.192 acres | $590,000 Feb 2016 | $11,264 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12536 SE 73rd St |
3 bd · 1.75 ba · 1,460 sqft built 1967 · 0.192 acres | $975,000 Dec 2025 | $9,439 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12539 SE 73rd St |
3 bd · 1.75 ba · 1,370 sqft built 1967 · 0.192 acres | $375,000 May 2013 | $9,966 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12544 SE 73rd St |
3 bd · 1.75 ba · 1,510 sqft built 1967 · 0.216 acres | $725,200 May 2019 | $11,449 2026 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12548 SE 73rd St |
3 bd · 1.75 ba · 1,580 sqft built 1967 · 0.192 acres | $82,000 Aug 1986 | $10,239 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12702 SE 73rd St |
3 bd · 1.75 ba · 1,150 sqft built 1967 · 0.216 acres | $200,000 Aug 1999 | $8,199 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12710 SE 73rd St |
3 bd · 1.75 ba · 1,780 sqft built 1977 · 0.202 acres | $179,500 Aug 1995 | $10,600 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12713 SE 73rd St |
3 bd · 2.25 ba · 1,970 sqft built 1977 · 0.184 acres | $525,000 May 2015 | $11,703 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12716 SE 73rd St |
4 bd · 2.75 ba · 2,400 sqft built 1977 · 0.229 acres | $375,000 Sep 2012 | $11,498 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12723 SE 73rd St |
4 bd · 2.75 ba · 1,980 sqft built 1976 · 0.204 acres | $800,000 Sep 2020 | $10,746 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12726 SE 73rd St |
3 bd · 1.75 ba · 1,600 sqft built 1977 · 0.242 acres | $1,000,000 Mar 2026 | $9,800 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12730 SE 73rd St |
3 bd · 2.5 ba · 2,020 sqft built 1977 · 0.214 acres | $950,000 Sep 2025 | $10,942 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12734 SE 73rd St |
3 bd · 1.75 ba · 3,070 sqft built 1976 · 0.29 acres | $170,000 Nov 1992 | $11,693 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |