Alameda County property records for 46 addresses on Oneil Ave, Hayward, CA · Last verified August 2026
| Properties | 46 |
|---|---|
| Median Sale Price | $2,650,000 |
| Deeds and Mortgages on File | 52 |
| Median Price per Sqft | $860 |
| Owner Occupied | 39% |
| Median Annual Tax Bill | $7,889 |
| Median Year Built | 1947 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 1 ba · 1,490 sqft · 0.221 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,5722025 | —Aug 1994 | 2 Names on Record | AssessorUpdated Oct 2025 |
2 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Feb 2022 | $10,0832025 | Amount on Record May 2019 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,602 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $280,000Jun 2014 | $6,7682025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000May 2019 | $7,8892024 | Amount on Record Feb 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
20 bd · 20 ba · 25,463 sqft · 0.798 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,550,000Jan 2008 | $91,3522025 | Amount on Record Nov 1996 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Jan 2016 | $6,1262025 | Amount on Record Mar 2002 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Mar 2005 | $7,0782025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
34 bd · 31 ba · 16,376 sqft · 0.797 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1991 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Nov 2024 | $9,9932025 | Amount on Record Jan 2023 | 1 Name on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 2 ba · 1,316 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Jul 2016 | $7,3182025 | —Aug 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 1,032 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Oct 2011 | $3,5452025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
6 bd · 3 ba · 2,418 sqft · 0.399 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $860,000Jun 2017 | $12,3052025 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
0.5 ba · 29,409 sqft · 1.19 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Aug 2015 | $23,4862025 | 2 Names on Record | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 1 ba · 1,450 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $447,500Aug 2017 | $6,3442025 | —Aug 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,000 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8802025 | —Aug 2013 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,672 sqft · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $579,000Jan 2017 | $8,3802025 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 1 ba · 1,000 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9972025 | —Apr 2010 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 3 ba · 2,310 sqft · 0.246 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000Dec 2022 | $11,6962024 | Amount on Record Apr 1999 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 872 sqft · 0.14 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Dec 2024 | $9,1722025 | Amount on Record Apr 1998 | 2 Names on Record | AssessorUpdated Oct 2025 |
3 bd · 1 ba · 1,000 sqft · 0.11 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000Dec 2022 | $7,6252024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
4 bd · 2 ba · 1,637 sqft · 0.134 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Feb 2015 | $12,3902025 | —Jan 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Oct 2025 |
8 bd · 4 ba · 3,194 sqft · 0.394 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000Dec 2022 | $13,9962024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 892 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,200,000Dec 2022 | $7,3832024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
5 ba · 8,544 sqft · 0.796 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000May 1999 | $8,3342025 | —Oct 2018 | 1 Name on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 892 sqft · 0.118 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $112,500Mar 2003 | $4,0092025 | Amount on Record Dec 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,105 sqft · 0.152 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Jul 2007 | $3,3792023 | —Dec 2005 | 1 Name on Record | AssessorUpdated Oct 2023 |
2 bd · 1 ba · 801 sqft · 0.242 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Jul 2007 | $4,8942023 | —Dec 2005 | 1 Name on Record | AssessorUpdated Oct 2023 |
10 bd · 5 ba · 4,091 sqft · 0.622 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2006 | $16,3472023 | —Aug 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2023 |
0.364 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2009 | Amount on Record Dec 1997 | 1 Name on Record | AssessorUpdated Oct 2023 |
2 bd · 1 ba · 845 sqft · 0.798 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5512025 | 1 Name on Record | AssessorUpdated Oct 2025 |
1,995 sqft · Built 1918 · 0.208 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0952023 | 1 Name on Record | AssessorUpdated Oct 2023 |
923 sqft · Built 1924 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3782023 | 1 Name on Record | AssessorUpdated Oct 2023 |
5 bd · 3 ba · 2,062 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $860,000Nov 2023 | $10,5812025 | Amount on Record Oct 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 3 ba · 1,407 sqft · 1.79 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Aug 2017 | $8,5672025 | Amount on Record Feb 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 3 ba · 1,841 sqft · 1.79 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $351,000Sep 2009 | $5,6082025 | Amount on Record Jun 2007 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
4 bd · 3 ba · 1,841 sqft · 1.79 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $477,000Feb 2003 | $8,3962025 | —May 2016 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2025 |
11 ba · 12,600 sqft · 0.84 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,650,000Jan 2004 | $13,8502025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,242 sqft · 0.244 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2011 | $1,5852025 | —Jun 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
7,587 sqft · Built 2024 · 0.273 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,900,000Mar 2025 | $39,1822025 | Amount on Record Jun 2017 | 3 Names on Record | AssessorUpdated Oct 2025 |
3 ba · 8,592 sqft · 0.473 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,650,000Dec 2025 | $3,0192025 | —Jun 2000 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1 bd · 1 ba · 540 sqft · 0.106 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Feb 2026 | $2,1852025 | 2 Names on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
13 ba · 17,260 sqft · 0.912 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,315,000Mar 2016 | $19,3702025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
62 bd · 51 ba · 39,182 sqft · 1.79 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 1,648 sqft · 0.229 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Aug 2022 | $13,3612025 | —May 2014 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |
9,062 sqft · Built 1968 · 0.354 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Mar 1999 | $5,9042024 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 3 ba · 1,658 sqft · 0.405 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,000Jun 2010 | $9,6282025 | 1 Name on Record | AssessorUpdated Oct 2025 |