King County property records for 21 addresses on S Winthrop St, Seattle, WA · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $750,000 |
| Deeds and Mortgages on File | 14 |
| Median Price per Sqft | $500 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $8,935 |
| Median Year Built | 1930 |
| Median Ownership Tenure | 19 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1203 S Winthrop St |
2 bd · 1 ba · 980 sqft built 1937 · 0.073 acres | $750,000 Nov 2023 | $7,218 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1209 S Winthrop St |
3 bd · 2 ba · 2,010 sqft built 1929 · 0.119 acres | — Jun 1991 | $9,536 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1214 S Winthrop St |
2 bd · 1 ba · 1,440 sqft built 1929 · 0.11 acres | $249,950 Apr 2000 | $8,902 2026 | Assessor + 3 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1215 S Winthrop St |
2 bd · 1 ba · 920 sqft built 1940 · 0.096 acres | $128,000 Oct 1993 | $7,083 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1220 S Winthrop St |
2 bd · 1 ba · 860 sqft built 1930 · 0.073 acres | — Aug 1989 | $7,367 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1221 S Winthrop St |
2 bd · 1 ba · 1,050 sqft built 1940 · 0.096 acres | $13,000 Feb 1996 | $1,518 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1224 S Winthrop St |
3 bd · 1.75 ba · 1,720 sqft built 1930 · 0.073 acres | $336,000 Aug 2013 | $9,002 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1308 S Winthrop St |
3 bd · 1 ba · 1,830 sqft built 1929 · 0.082 acres | $105,000 Dec 2009 | $9,946 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1309 S Winthrop St |
2 bd · 1 ba · 1,280 sqft built 1948 · 0.114 acres | $69,000 Apr 1986 | $7,802 2026 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1408 S Winthrop St |
3 bd · 1 ba · 1,780 sqft built 1936 · 0.082 acres | $8,836 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1409 S Winthrop St |
3 bd · 1.5 ba · 1,150 sqft built 1908 · 0.123 acres | $923 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1414 S Winthrop St |
2 bd · 1 ba · 900 sqft built 1938 · 0.074 acres | — Jun 1986 | $6,336 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1422 S Winthrop St |
5 bd · 2.25 ba · 2,160 sqft built 1938 · 0.073 acres | $825,000 Jun 2018 | $9,487 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1508 S Winthrop St |
3 bd · 2.5 ba · 2,060 sqft built 1976 · 0.11 acres | $8,971 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1509 S Winthrop St |
9 bd · 3 ba · 2,940 sqft built 1909 · 0.074 acres | $505,350 Oct 2005 | $9,616 2026 | Assessor + 3 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1515 S Winthrop St |
3 bd · 1.75 ba · 2,090 sqft built 1919 · 0.078 acres | $1,250,000 Jun 2025 | $11,053 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1603 S Winthrop St |
4 bd · 2 ba · 2,240 sqft built 1919 · 0.082 acres | $79,405 Apr 2010 | $8,935 2026 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1607 S Winthrop St |
7 bd · 3 ba · 2,580 sqft built 1919 · 0.082 acres | $10,967 2026 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1610 S Winthrop St |
3 bd · 1 ba · 1,660 sqft built 1910 · 0.055 acres | $830,000 Sep 2021 | $10,022 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2315 S Winthrop St |
2 bd · 1 ba · 1,200 sqft built 1906 · 0.183 acres | $322,000 Oct 2007 | $6,734 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2705 S Winthrop St |
1,140 sqft built 1967 · 0.169 acres | $750,000 Dec 2025 | $11,349 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |