Contra Costa County property records for 10 addresses on Hyacinthus Ct, San Ramon, CA · Last verified October 2026
| Properties | 10 |
|---|---|
| Median Sale Price | $1,405,500 |
| Deeds and Mortgages on File | 30 |
| Median Price per Sqft | $471 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $20,748 |
| Median Year Built | 2016 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 4.5 ba · 3,136 sqft · built 2016 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Nov 2023 | $29,7622025 | Amount on Record May 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 2,810 sqft · built 2016 · 0.12 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,324,000Jun 2017 | $19,8172025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2016 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,405,500Aug 2017 | $20,4812025 | —Aug 2017 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2016 · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,427,000Jul 2017 | $20,7482025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2016 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,332,500Jun 2017 | $19,9112025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2016 · 0.102 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,357,500May 2017 | $20,2282025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2016 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,376,000Jun 2017 | $20,4582025 | —Jun 2017 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 3.5 ba · 2,810 sqft · built 2016 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,416,000Apr 2017 | $20,9602025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2016 · 0.108 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,330,000Oct 2023 | $28,9792025 | Amount on Record Feb 2017 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2016 · 0.163 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,427,500Feb 2017 | $21,1152025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |