Contra Costa County property records for 21 addresses on Chaucer Cir, San Ramon, CA · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $1,635,000 |
| Deeds and Mortgages on File | 42 |
| Median Price per Sqft | $567 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $10,590 |
| Median Year Built | 1981 |
| Median Ownership Tenure | 16 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
450 Chaucer Cir |
4 bd · 2 ba · 2,073 sqft built 1984 · 0.252 acres | $910,000 Jun 2014 | $13,268 2025 | Assessor Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
454 Chaucer Cir |
4 bd · 3 ba · 3,367 sqft built 1984 · 0.238 acres | $2,350,000 Jul 2025 | $18,519 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
457 Chaucer Cir |
4 bd · 4 ba · 3,546 sqft built 1985 · 0.234 acres | $977,000 Sep 2014 | $14,244 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
458 Chaucer Cir |
4 bd · 3 ba · 2,727 sqft built 1984 · 0.229 acres | $2,200,000 Jan 2022 | $22,183 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
461 Chaucer Cir |
4 bd · 3 ba · 3,176 sqft built 1985 · 0.243 acres | $859,000 Jul 2010 | $12,640 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
462 Chaucer Cir |
4 bd · 3 ba · 3,176 sqft built 1985 · 0.229 acres | $431,000 Nov 1997 | $8,447 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
465 Chaucer Cir |
4 bd · 3 ba · 3,367 sqft built 1984 · 0.279 acres | $385,000 Jan 1989 | $8,674 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
466 Chaucer Cir |
4 bd · 3 ba · 3,176 sqft built 1985 · 0.229 acres | $355,000 Dec 1988 | $8,208 2025 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 Chaucer Cir |
4 bd · 3 ba · 3,367 sqft built 1985 · 0.132 acres | $535,000 Oct 1999 | $10,590 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
480 Chaucer Cir |
3 bd · 2 ba · 1,984 sqft built 1981 · 0.198 acres | $167,000 Jun 1981 | $5,231 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
484 Chaucer Cir |
3 bd · 3.5 ba · 4,350 sqft built 1981 · 0.255 acres | $7,343 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
487 Chaucer Cir |
3 bd · 3 ba · 2,682 sqft built 1981 · 0.252 acres | $990,000 Jul 2008 | $14,874 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
488 Chaucer Cir |
3 bd · 3 ba · 3,290 sqft built 1981 · 0.266 acres | $7,085 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
489 Chaucer Cir |
3 bd · 3 ba · 3,367 sqft built 1981 · 0.229 acres | $206,000 Oct 1981 | $5,756 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
491 Chaucer Cir |
3 bd · 3 ba · 2,727 sqft built 1981 · 0.229 acres | $5,433 2025 | Assessor + 2 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
492 Chaucer Cir |
3 bd · 3 ba · 3,180 sqft built 1981 · 0.229 acres | $1,400,000 Jun 2019 | $17,980 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
493 Chaucer Cir |
4 bd · 3 ba · 3,176 sqft built 1981 · 0.229 acres | $5,867 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
494 Chaucer Cir |
4 bd · 3 ba · 2,682 sqft built 1981 · 0.229 acres | $1,635,000 Oct 2022 | $19,412 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
495 Chaucer Cir |
4 bd · 3 ba · 3,367 sqft built 1980 · 0.229 acres | $1,910,000 Oct 2023 | $22,164 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
496 Chaucer Cir |
3 bd · 3 ba · 3,367 sqft built 1981 · 0.214 acres | $1,075,000 May 2014 | $15,339 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
498 Chaucer Cir |
4 bd · 4 ba · 3,120 sqft built 1981 · 0.232 acres | $325,000 May 1996 | $9,622 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |