Alameda County property records for 21 addresses on Dumbarton Ct, Newark, CA · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $1,220,000 |
| Deeds and Mortgages on File | 25 |
| Median Price per Sqft | $392 |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $11,408 |
| Median Year Built | 2004 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.42 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,947,000Nov 2022 | $11,4082025 | —Nov 2014 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1.5 ba · 1,388 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2004 | $7,9092025 | 2 Names on Record | AssessorUpdated Aug 2026 |
1 ba · 3,179 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,335,000Sep 2023 | $16,7032025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
1 ba · 3,193 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,220,000Oct 2021 | $15,6722024 | —Jun 2004 | 1 Name on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
2 ba · 3,351 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Nov 2015 | $9992025 | —Nov 2011 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
1 ba · 3,179 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Jul 2008 | $1,0282025 | —Aug 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
1 ba · 3,087 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,150,000Jul 2026 | $12,8232025 | —Jul 2004 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1 ba · 3,087 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,0622025 | —May 2010 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
120,299 sqft · Built 2002 · 3.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2007 | $365,8232025 | —Nov 2002 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
1 ba · 3,179 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,220,000Feb 2024 | $15,3552025 | —Feb 2024 | 1 Name on Record | Assessor + 7 DocumentsUpdated Aug 2026 |
1 ba · 3,193 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000May 2009 | $12,1522025 | 2 Names on Record | AssessorUpdated Aug 2026 |
1 ba · 3,193 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $672,500Aug 2011 | $1,0282025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
1 ba · 3,179 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Sep 2021 | $1,0372025 | —Oct 2019 | 1 Name on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
1.5 ba · 1,963 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Mar 2018 | $8,8342025 | —Nov 2017 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.5 ba · 1,974 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Jan 2023 | $10,3292025 | —Jun 2016 | 2 Names on Record | Assessor + 1 DocumentUpdated Oct 2025 |
1 ba · 3,256 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,0282025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
1 ba · 2,828 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,9712025 | 1 Name on Record | AssessorUpdated Aug 2026 |
1 ba · 3,126 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Jan 2016 | $1,0372025 | Amount on Record Oct 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
0.5 ba · 1,351 sqft · 4.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000May 2019 | $7,9902025 | —Feb 2014 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
53,080 sqft · Built 1997 · 6.95 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 2006 | $221,6542025 | 1 Name on Record | AssessorUpdated Aug 2026 |
7,393 sqft · Built 1993 · 1.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Feb 1997 | $38,0262025 | 1 Name on Record | AssessorUpdated Aug 2026 |