Contra Costa County property records for 20 addresses on Hyacinthus Ln, San Ramon, CA · Last verified October 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $1,650,000 |
| Deeds and Mortgages on File | 55 |
| Median Price per Sqft | $649 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $20,012 |
| Median Year Built | 2017 |
| Median Ownership Tenure | 9 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
4 bd · 4 ba · 2,366 sqft · built 2016 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,073,500Feb 2017 | $16,6592025 | —Feb 2017 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 2,152 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,151,000Nov 2020 | $16,6622025 | Amount on Record May 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2017 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,517,500Aug 2017 | $21,8732025 | —Dec 2020 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,171 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,410,000Aug 2021 | $19,3732025 | Amount on Record Apr 2018 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 2,125 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $904,500May 2017 | $14,5332025 | —May 2017 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2017 · 0.109 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,424,500Aug 2017 | $20,7162025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 3.5 ba · 2,152 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $965,000Apr 2017 | $15,3742025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,085 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,062,000Jul 2020 | $15,6192025 | Amount on Record Apr 2017 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2017 · 0.104 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,144,000Mar 2023 | $27,3232025 | Amount on Record Aug 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 3 ba · 2,171 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $945,000Oct 2017 | $14,8152025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,152 sqft · built 2016 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $963,000Feb 2017 | $15,3482025 | —Feb 2017 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,810 sqft · built 2017 · 0.095 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Aug 2021 | $25,0022025 | Amount on Record Jul 2020 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 2,085 sqft · built 2016 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,026,000Mar 2017 | $16,0632025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,810 sqft · built 2017 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,444,000Sep 2017 | $20,9482025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2017 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,810 sqft · built 2017 · 0.092 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,361,000Oct 2017 | $20,0122025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
0.067 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2017 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2017 · 0.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,404,500Oct 2017 | $20,5482025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 3.5 ba · 2,967 sqft · built 2017 · 0.122 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,650,000Sep 2019 | $22,7962025 | Amount on Record Sep 2017 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 4.5 ba · 3,136 sqft · built 2017 · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,315,000Nov 2022 | $29,3352025 | Amount on Record Sep 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |