King County property records for 14 addresses on 99th Ave SE, Bellevue, WA · Last verified October 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $2,500,000 |
| Deeds and Mortgages on File | 18 |
| Median Price per Sqft | $700 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $17,867 |
| Median Year Built | 1989 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
505 99th Ave SE |
4 bd · 2.5 ba · 4,040 sqft built 1989 · 0.378 acres | $120,000 Oct 2014 | $26,482 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
520 99th Ave SE |
4 bd · 4 ba · 5,600 sqft built 2000 · 0.229 acres | $3,400,000 May 2021 | $25,576 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
523 99th Ave SE |
3 bd · 1.5 ba · 1,680 sqft built 1959 · 0.165 acres | $174,500 Apr 1991 | $14,800 2026 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
525 99th Ave SE |
3 bd · 1 ba · 1,300 sqft built 1953 · 0.18 acres | $2,200,000 Jun 2021 | $12,037 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
541 99th Ave SE |
3 bd · 2.5 ba · 2,500 sqft built 1989 · 0.22 acres | — Oct 1990 | $16,835 2026 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
544 99th Ave SE |
4 bd · 3.5 ba · 3,120 sqft built 1998 · 0.231 acres | $150,000 Oct 1995 | $17,236 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
550 99th Ave SE |
5 bd · 5.5 ba · 5,210 sqft built 2019 · 0.231 acres | $3,650,000 Jan 2021 | $32,757 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 99th Ave SE |
4 bd · 3 ba · 2,930 sqft built 1953 · 0.534 acres | $2,850,000 May 2025 | $18,825 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
717 99th Ave SE |
5 bd · 2.75 ba · 2,310 sqft built 1955 · 0.386 acres | $389,500 Apr 1999 | $17,867 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
720 99th Ave SE |
3 bd · 1.75 ba · 1,840 sqft built 1952 · 0.446 acres | $1,225,000 Dec 2016 | $15,038 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 99th Ave SE |
4 bd · 2.5 ba · 3,040 sqft built 1967 · 0.368 acres | $2,500,000 Oct 2024 | $17,726 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
728 99th Ave SE |
4 bd · 3.5 ba · 3,690 sqft built 2015 · 0.446 acres | $870,000 Nov 2013 | $28,739 2026 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
733 99th Ave SE |
3 bd · 2.5 ba · 3,610 sqft built 2009 · 0.443 acres | $265,000 Oct 1990 | $3,516 2026 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
734 99th Ave SE |
3 bd · 2.5 ba · 4,210 sqft built 1997 · 0.46 acres | $800,000 Feb 1999 | $24,863 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |