Alameda County property records for 21 addresses on Sierra Ct, Dublin, CA · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $4,000,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $311 |
| Owner Occupied | 5% |
| Median Annual Tax Bill | $54,008 |
| Median Year Built | 1981 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2 ba · 16,640 sqft · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2008 | $21,3042025 | —May 2008 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
24,564 sqft · Built 1973 · 1.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,0422025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
205,515 sqft · Built 1971 · 10.9 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,750,000Sep 2015 | $207,6842025 | —May 2008 | 1 Name on Record | AssessorUpdated Oct 2025 |
2 ba · 3,549 sqft · 2.48 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,650,000Jun 2016 | $54,0082025 | —May 2008 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
6 ba · 113,980 sqft · 5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,900,000Mar 2014 | $85,5122025 | Amount on Record Aug 2007 | 1 Name on Record | AssessorUpdated Oct 2025 |
184,536 sqft · Built 1985 · 13.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,500,000Jun 2026 | $782,1182025 | Amount on Record Feb 2020 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
8 ba · 118,128 sqft · 4.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $68,4572025 | —Jan 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
109,440 sqft · Built 1980 · 4.67 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,9312025 | —Jan 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 ba · 36,000 sqft · 2.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1997 | $49,0112025 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 ba · 20,700 sqft · 1.17 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,715,000Jul 2016 | $68,2572025 | —Jul 2007 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
10,425 sqft · Built 1981 · 0.595 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,485,000Dec 2023 | $43,6512024 | Amount on Record Sep 2004 | 1 Name on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
8,830 sqft · Built 1981 · 0.463 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,870,000Oct 2024 | $17,3302024 | 1 Name on Record | AssessorUpdated Apr 2026 |
8,830 sqft · Built 1981 · 0.478 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2025 | $11,7802025 | —Oct 2014 | 2 Names on Record | AssessorUpdated Aug 2026 |
20,825 sqft · Built 1981 · 1.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,000,000Jul 2016 | $60,6742025 | —Jan 2008 | 1 Name on Record | AssessorUpdated Oct 2025 |
11,169 sqft · Built 1981 · 0.594 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,062,500Oct 2005 | $38,3482025 | Amount on Record Aug 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
6 ba · 70,848 sqft · 3.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2017 | $91,2132025 | —Dec 2015 | 2 Names on Record | Assessor + 7 DocumentsUpdated Oct 2025 |
2 ba · 28,188 sqft · 1.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,000,000Mar 2018 | $56,7542025 | —Nov 2012 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
16,830 sqft · Built 1980 · 1.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2006 | $56,8352025 | —Apr 2002 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
9,318 sqft · Built 1981 · 0.522 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1999 | $27,7282025 | —Dec 2001 | 1 Name on Record | AssessorUpdated Oct 2025 |
8,893 sqft · Built 1981 · 0.468 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Feb 1994 | $12,4442025 | —Aug 1997 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
16,150 sqft · Built 1981 · 0.923 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,375,000Jan 2004 | $41,5142024 | Amount on Record Jun 1998 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2026 |