Contra Costa County property records for 9 addresses on San Tomas Pl, San Ramon, CA · Last verified October 2026
| Properties | 9 |
|---|---|
| Median Sale Price | $692,000 |
| Deeds and Mortgages on File | 13 |
| Median Price per Sqft | $351 |
| Owner Occupied | 89% |
| Median Annual Tax Bill | $7,475 |
| Median Year Built | 1984 |
| Median Ownership Tenure | 21 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 San Tomas Pl |
3 bd · 2 ba · 1,682 sqft built 1984 · 0.17 acres | $755,000 Jun 2005 | $12,465 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 San Tomas Pl |
4 bd · 2 ba · 1,919 sqft built 1985 · 0.176 acres | $293,000 Nov 1991 | $6,600 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 San Tomas Pl |
4 bd · 2 ba · 1,969 sqft built 1984 · 0.159 acres | $361,000 Dec 1998 | $7,199 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 San Tomas Pl |
4 bd · 2 ba · 1,933 sqft built 1984 · 0.147 acres | $837,500 May 2006 | $9,738 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
621 San Tomas Pl |
4 bd · 2 ba · 1,969 sqft built 1984 · 0.172 acres | $692,000 Dec 2009 | $10,950 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 San Tomas Pl |
3 bd · 2 ba · 1,682 sqft built 1984 · 0.175 acres | $1,058,500 Apr 2019 | $13,855 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
631 San Tomas Pl |
3 bd · 2 ba · 1,682 sqft built 1985 · 0.218 acres | $345,000 Aug 1998 | $6,852 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 San Tomas Pl |
4 bd · 2 ba · 1,919 sqft built 1984 · 0.174 acres | $326,000 Aug 2013 | $6,632 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
641 San Tomas Pl |
4 bd · 2.5 ba · 2,302 sqft built 1984 · 0.183 acres | $292,500 Oct 1993 | $7,475 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |