Contra Costa County property records for 20 addresses on Hosie Ave, Byron, CA · Last verified August 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $405,000 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $337 |
| Owner Occupied | 65% |
| Median Annual Tax Bill | $3,377 |
| Median Year Built | 1942 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,175 sqft · built 1988 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $95,000Feb 1996 | $3,3772025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,381 sqft · built 1988 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $89,000Oct 2009 | $2,3292025 | Amount on Record Dec 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,175 sqft · built 1988 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,3492025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,319 sqft · built 2001 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $68,000Jun 1998 | $2,8822025 | —Jun 1998 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 2,084 sqft · built 2020 · 2.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,500Nov 2012 | $4,8252025 | —Oct 1996 | 2 Names on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 980 sqft · built 1935 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,000May 2009 | $2,3372025 | Amount on Record Dec 2007 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2 ba · 1,631 sqft · built 1942 · 0.223 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Sep 2024 | $7,1762025 | Amount on Record Dec 2016 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
5 bd · 2 ba · 1,284 sqft · built 1891 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $193,500Oct 2007 | $4,0282025 | Amount on Record Aug 1994 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,128 sqft · built 1972 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $354,000Apr 2007 | $6,2692025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,739 sqft · built 1900 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $157,000May 1991 | $4,6232025 | —Jul 1996 | 1 Name on Record | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 1,384 sqft · built 1895 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Jul 2026 | $2,9112025 | Amount on Record Nov 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 2 ba · 1,664 sqft · built 1931 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $592,000Mar 2025 | $5,6852025 | Amount on Record Nov 2017 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,708 sqft · built 1914 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $106,000Dec 1988 | $3,2432025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 1,434 sqft · built 1991 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Mar 2019 | $5,8552025 | Amount on Record Jun 2013 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 1 ba · 1,280 sqft · built 1957 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 1995 | $1,6002025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Dec 2020 | $3,7102025 | Amount on Record Apr 2016 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
2 bd · 1 ba · 1,390 sqft · built 1921 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Apr 1983 | $1,7732025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 1 ba · 815 sqft · built 1895 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Dec 1993 | $2,2642025 | —Aug 2016 | 1 Name on Record | AssessorUpdated Jul 2026 |
2 bd · 1 ba · 686 sqft · built 1952 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Oct 2024 | $5,5772025 | Amount on Record Mar 2002 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,114 sqft · built 1900 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Oct 2013 | $2,7592025 | —Aug 2016 | 1 Name on Record | AssessorUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Moderate this street's cells rank above 65% of the US · above 40% of California |
|---|---|
| Wildfire Likelihood | About 1 in 391 per year |
| Exposure | Direct 1 of 2 cells directly exposed · 2 adjoin burnable vegetation |