Contra Costa County property records for 52 addresses on Railroad Ave, Hercules, CA · Last verified August 2026
| Properties | 52 |
|---|---|
| Median Sale Price | $765,000 |
| Deeds and Mortgages on File | 80 |
| Median Price per Sqft | $448 |
| Owner Occupied | 62% |
| Median Annual Tax Bill | $11,143 |
| Median Year Built | 2003 |
| Median Ownership Tenure | 15 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,068 sqft · built 1939 · 0.539 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2462025 | 1 Name on Record | AssessorUpdated Jul 2026 |
5 bd · 4.5 ba · 3,485 sqft · built 2003 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $940,000May 2018 | $16,4072025 | —May 2014 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3.5 ba · 3,236 sqft · built 2002 · 0.118 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $869,000May 2004 | $18,4152025 | Amount on Record Feb 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,644 sqft · built 2002 · 0.124 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $442,000May 2010 | $9,8302025 | Amount on Record Aug 2004 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3.5 ba · 3,485 sqft · built 2002 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Jan 2003 | $16,7392025 | —Jun 2006 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2.5 ba · 2,845 sqft · built 2002 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Apr 2013 | $10,8222025 | Amount on Record Dec 2011 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 2,061 sqft · built 2002 · 0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jan 2013 | $8,9642025 | Amount on Record Oct 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,652 sqft · built 2002 · 0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $752,500Mar 2003 | $15,3852025 | —Mar 2003 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 3 ba · 2,483 sqft · built 2002 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Sep 2017 | $12,8102025 | Amount on Record Feb 2017 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2 bd · 2.5 ba · 1,532 sqft · built 2003 · 0.112 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $431,000Mar 2003 | $10,3752025 | —Jun 2002 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $494,500Mar 2003 | $11,6462025 | —Jul 2014 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $707,000Oct 2006 | $14,5252025 | Amount on Record Apr 2003 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 2.5 ba · 1,532 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $418,000Apr 2003 | $10,1832025 | —Jun 2002 | 2 Names on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $760,000Aug 2006 | $14,5842025 | Amount on Record Apr 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000Oct 2017 | $11,8012025 | Amount on Record May 2003 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,532 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Jul 2025 | $8,5022025 | Amount on Record Sep 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Aug 2020 | $12,8972025 | Amount on Record Aug 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 3 ba · 1,532 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Oct 2011 | $7,3342025 | Amount on Record Jul 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $623,500Mar 2017 | $11,4852025 | Amount on Record May 2003 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2002 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $910,000Sep 2021 | $14,7632025 | Amount on Record Aug 2015 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 2.5 ba · 1,532 sqft · built 2002 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Apr 2018 | $11,5472025 | Amount on Record May 2003 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
4 bd · 3 ba · 1,532 sqft · built 2003 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $920,000Jul 2024 | $14,2302025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Oct 2009 | $8,8322025 | Amount on Record Sep 2008 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
4,651 sqft · built 2005 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Aug 2006 | $22,9952025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $86,500Jan 2014 | $10,9162025 | Amount on Record May 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2,971 sqft · built 2005 · 0.039 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Nov 2016 | $11,4132025 | Amount on Record Dec 2013 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,532 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $419,500Jun 2003 | $10,2112025 | Amount on Record — | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $748,000Dec 2005 | $11,7462025 | —Apr 2024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2010 | $9,0812025 | Amount on Record Oct 2009 | 2 Names on Record | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1032025 | —Oct 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 3 ba · 1,532 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Jun 2003 | $10,2242025 | Amount on Record — | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Aug 2020 | $11,0242025 | Amount on Record Apr 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $835,000Dec 2020 | $14,0582025 | Amount on Record Oct 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1032025 | —Oct 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Jun 2015 | $11,6212025 | Amount on Record Jul 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1032025 | —Feb 2007 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,532 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $419,000Jul 2003 | $10,0592025 | Amount on Record — | 1 Name on Record | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $789,000Feb 2006 | $12,6782025 | 2 Names on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,532 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $444,500Sep 2003 | $10,5292025 | Amount on Record — | 1 Name on Record | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.058 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1302025 | —Oct 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,500Sep 2003 | $11,0932025 | Amount on Record — | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1032025 | —Oct 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $629,000May 2018 | $11,1432025 | Amount on Record Dec 2007 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,000Mar 2006 | $11,8162025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2.5 ba · 1,532 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Oct 2006 | $12,7782025 | Amount on Record Sep 2003 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2013 | $7,1032025 | —Oct 2005 | 1 Name on Record | AssessorUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,500Aug 2011 | $8,0962025 | Amount on Record May 2011 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Oct 2008 | $8,3212025 | Amount on Record Feb 2006 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2.5 ba · 2,030 sqft · built 2003 · 0.061 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $479,500Sep 2003 | $11,1122025 | Amount on Record — | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,971 sqft · built 2005 · 0.042 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Sep 2017 | $11,3022025 | Amount on Record Dec 2013 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,532 sqft · built 2003 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Dec 2019 | $12,3162025 | Amount on Record May 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,912 sqft · built 2005 · 0.092 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,000,000Dec 2005 | $15,5932025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |