San Mateo County property records for 9 addresses on Masonic Way, Belmont, CA · Last verified October 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $3,550,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $252 |
| Owner Occupied | 22% |
| Median Annual Tax Bill | $61,889 |
| Median Year Built | 1964 |
| Median Ownership Tenure | 18 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
580 Masonic Way |
17,473 sqft built 1956 · 1.24 acres | $3,500,000 Jun 2005 | $86,730 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 Masonic Way |
6 bd · 6 ba · 4,840 sqft built 1960 · 0.139 acres | $675,000 Mar 1999 | $5,013 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 Masonic Way |
10 bd · 1 ba · 9,233 sqft built 1963 · 0.235 acres | $1,690,000 Oct 2008 | $38,170 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 Masonic Way |
10 bd · 1 ba · 9,233 sqft built 1963 · 0.233 acres | $3,600,000 Dec 2025 | $64,157 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
621 Masonic Way |
0.23 acres | $515,000 Oct 2000 | $3,122 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 Masonic Way |
10 bd · 1 ba · 10,048 sqft built 1964 · 0.234 acres | $4,875,000 Feb 2026 | $72,054 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
631 Masonic Way |
10 bd · 9 ba · 10,072 sqft built 1964 · 0.228 acres | $3,700,000 Jul 2020 | $62,289 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 Masonic Way |
13,018 sqft built 1964 · 0.953 acres | $2,957,000 Aug 2007 | $49,403 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
641 Masonic Way |
14 bd · 1.5 ba · 14,059 sqft built 1964 · 0.227 acres | $3,550,000 Sep 2014 | $61,889 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |