Contra Costa County property records for 43 addresses on Harmon Rd, El Sobrante, CA · Last verified August 2026
| Properties | 43 |
|---|---|
| Median Sale Price | $610,000 |
| Deeds and Mortgages on File | 52 |
| Median Price per Sqft | $553 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $4,642 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,022 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,7032025 | —Aug 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,4402025 | —Nov 2009 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 1,022 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,0702025 | —Dec 2012 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
4 bd · 1 ba · 1,214 sqft · 56 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Apr 1999 | $4,0392025 | —Apr 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $527,000May 2024 | $8,0992025 | Amount on Record Feb 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 47 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,0382025 | —Mar 1997 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $655,000May 2022 | $9,3552025 | —Nov 1993 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,400 sqft · 45 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000May 2022 | $10,0882025 | —Sep 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $163,500May 1999 | $4,3882025 | Amount on Record Feb 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,274 sqft · 44 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Dec 2003 | $7,6972025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 73 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 1990 | $3,7402025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 43 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Jun 1994 | $4,0332025 | —Jun 1994 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 42 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1882025 | —Jul 2018 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,1542025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,301 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $442,000Feb 2008 | $8,5732025 | —Feb 2008 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,031 sqft · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Aug 1989 | $4,6502025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,031 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,5782025 | —Nov 2020 | 1 Name on Record Owner Occupied | Assessor + 8 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,151 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Apr 1998 | $4,0672025 | —Aug 1999 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,535 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $490,000Jan 2007 | $9,6532025 | —Jun 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,140 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $206,500Jul 2000 | $5,1102025 | —Jul 2000 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,480 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $287,000May 2001 | $6,6842025 | —Jun 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,275 sqft · 0.112 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $449,500Jan 2008 | $7,7792025 | —Apr 2012 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,031 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $208,000Aug 2010 | $4,3972025 | Amount on Record Jul 2001 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,837 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $475,000Jul 2018 | $7,9602025 | Amount on Record Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,026 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $445,000Nov 2018 | $6,7492025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,068 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $610,000Apr 2025 | $4,5182025 | Amount on Record Jul 2012 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Apr 1987 | $3,1112025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $151,000Mar 2011 | $3,5902025 | Amount on Record Jun 2010 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
6 bd · 2 ba · 2,313 sqft · 32 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $50,000Oct 2004 | $7,8962025 | Amount on Record Sep 2004 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 33 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Aug 2013 | $5,2102025 | Amount on Record Dec 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,026 sqft · 0.123 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Apr 1994 | $3,9972025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.117 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Apr 2023 | $8,6552025 | Amount on Record Mar 1999 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $246,500Jul 2001 | $8,1592025 | Amount on Record Sep 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 78 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Jun 2014 | $6,5372025 | Amount on Record Jun 2003 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,3362025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000Sep 2010 | $4,6422025 | Amount on Record Jul 2010 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,274 sqft · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1993 | $3,4472025 | —Jul 2013 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,274 sqft · 76 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jul 2013 | $5,8382025 | Amount on Record Dec 2008 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
3 bd · 1.5 ba · 1,084 sqft · 75 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,2622025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $655,000Sep 2023 | $9,7672025 | —Nov 2007 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,022 sqft · 39 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Oct 2014 | $6,1352025 | —Aug 2008 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 1 ba · 1,274 sqft · 40 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Aug 2016 | $7,1762025 | —Aug 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,026 sqft · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $168,500Jun 2012 | $3,9052025 | Amount on Record Jan 2012 | 2 Names on Record | AssessorUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate this street's cells rank at the 47th percentile of exposed land nationally · 28th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,007 per year |
| Exposure | Direct 1 of 3 cells directly exposed · 3 adjoin burnable vegetation |