Alameda County property records for 17 addresses on Flagg St, Hayward, CA · Last verified August 2026
| Properties | 17 |
|---|---|
| Median Sale Price | $675,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $464 |
| Owner Occupied | 71% |
| Median Annual Tax Bill | $6,914 |
| Median Year Built | 1938 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 976 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Jul 2021 | $8,7772025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
2 bd · 2 ba · 875 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Dec 2010 | $3,7512025 | Amount on Record Mar 2009 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
1 bd · 1 ba · 616 sqft · 0.075 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $254,000Dec 2016 | $3,8352025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,505 sqft · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000May 2021 | $9,2472025 | —Jul 2017 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
1 bd · 1 ba · 616 sqft · 0.075 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Jun 2017 | $6,4162025 | —Jan 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
6 bd · 2 ba · 1,828 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $849,000Oct 2018 | $11,5942025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 1,693 sqft · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000May 2005 | $11,0412025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
4 bd · 2 ba · 1,758 sqft · 0.213 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $40,000Mar 1994 | $4,0132025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 1,780 sqft · 0.21 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Dec 2014 | $6,9142025 | —Jan 2024 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,349 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Jun 2019 | $8,4072024 | Amount on Record Sep 2018 | 2 Names on Record | Assessor + 5 DocumentsUpdated Jul 2026 |
19 bd · 10 ba · 8,964 sqft · 0.606 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $240,000Sep 2002 | $13,9502025 | Amount on Record May 2000 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,125 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,000Sep 2010 | $4,3832025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
3 bd · 1 ba · 1,028 sqft · 0.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7572025 | —Jan 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2025 |
2 bd · 1 ba · 878 sqft · 0.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $348,000May 2004 | $6,0972025 | Amount on Record May 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Oct 2025 |
3 bd · 1 ba · 958 sqft · 0.075 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7342025 | —Oct 2019 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 795 sqft · 0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2023 | $7,6982025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,342 sqft · 0.101 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $995,000Apr 2022 | $13,1222025 | Amount on Record Mar 2020 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2025 |