Napa County property records for 39 addresses on Oak Ave, Saint Helena, CA · Last verified August 2026
| Properties | 39 |
|---|---|
| Median Sale Price | $1,817,500 |
| Deeds and Mortgages on File | 66 |
| Median Price per Sqft | $958 |
| Owner Occupied | 33% |
| Median Annual Tax Bill | $9,327 |
| Median Year Built | 1931 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,668 sqft · built 1954 · 0.212 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Dec 2011 | $5,7452025 | —Oct 2012 | 1 Name on Record | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 2,040 sqft · built 1952 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Jun 2024 | $11,4312025 | —Jun 2024 | 2 Names on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,668 sqft · built 1952 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Nov 2020 | $13,1752025 | Amount on Record May 2014 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
12 bd · 9 ba · 5,400 sqft · built 1966 · 0.264 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2009 | $13,8432025 | —Jul 2015 | 1 Name on Record | AssessorUpdated Dec 2025 |
1.77 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3982025 | 1 Name on Record Owner Occupied | AssessorUpdated Oct 2025 |
4,816 sqft · built 1972 · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2010 | $8,9402025 | —Dec 2006 | 1 Name on Record | AssessorUpdated Dec 2025 |
1,304 sqft · built 1890 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Jul 2024 | $13,3412025 | —Jul 2022 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,7402025 | —May 2015 | 1 Name on Record | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 970 sqft · built 1926 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Jun 2000 | $6,0252025 | —Mar 1999 | 1 Name on Record | AssessorUpdated Dec 2025 |
0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102025 | 1 Name on Record | AssessorUpdated Oct 2025 |
5,000 sqft · built 1954 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,275,000Mar 2026 | $13,2102025 | Amount on Record May 2005 | 1 Name on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
1 bd · 1 ba · 778 sqft · built 1925 · 0.05 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $695,000Jul 2017 | $8,4642025 | Amount on Record Aug 2002 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
1 bd · 2 ba · 1,196 sqft · built 2006 · 0.028 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $770,000Nov 2016 | $9,5562025 | —Jan 2016 | 1 Name on Record | AssessorUpdated Dec 2025 |
3 bd · 1.25 ba · 1,274 sqft · built 1911 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6282025 | 1 Name on Record | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,358 sqft · built 1926 · 0.118 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2025 | $19,2782025 | 2 Names on Record | Assessor + 2 DocumentsUpdated Oct 2025 |
5 bd · 4 ba · 2,308 sqft · built 1910 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,173,000Aug 2022 | $24,0672025 | —Aug 2022 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2 bd · 2 ba · 1,858 sqft · built 1920 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,100,000Feb 2025 | $17,7232025 | Amount on Record Apr 2002 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 3 ba · 2,470 sqft · built 1905 · 0.32 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2013 | $27,6892025 | 2 Names on Record | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 3.5 ba · 1,460 sqft · built 1911 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,950,000Jun 2023 | $21,5372025 | Amount on Record Oct 2012 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
4 bd · 3 ba · 3,388 sqft · built 1926 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 1996 | $3,1662025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
3 bd · 1 ba · 901 sqft · built 1928 · 0.101 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Mar 2000 | $5,1252025 | —Feb 2020 | 1 Name on Record | Assessor + 2 DocumentsUpdated Dec 2025 |
4 bd · 2 ba · 2,344 sqft · built 1931 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Dec 1992 | $6,0452025 | —May 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Dec 2025 |
2 bd · 2 ba · 2,758 sqft · built 1890 · 0.246 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Dec 1997 | $10,2422025 | 1 Name on Record Owner Occupied | AssessorUpdated Dec 2025 |
3 bd · 2 ba · 1,175 sqft · built 1920 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,975,000Apr 2024 | $21,4522025 | —Apr 2021 | 3 Names on Record | Assessor + 5 DocumentsUpdated Dec 2025 |
2 bd · 1 ba · 986 sqft · built 1931 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $925,000Aug 2016 | $11,3922025 | —Jun 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Dec 2025 |
5 bd · 2 ba · 2,314 sqft · built 1907 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Aug 2025 | $17,2942025 | Amount on Record Apr 2023 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.254 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2003 | $1,3842025 | 1 Name on Record | AssessorUpdated Dec 2025 |
5 bd · 5 ba · 2,950 sqft · built 1986 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Oct 1990 | $6,5872025 | —Aug 1995 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Dec 2025 |
0.202 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4142025 | 1 Name on Record | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 2.5 ba · 1,356 sqft · built 1890 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,300,000Jun 2024 | $24,9812025 | —Sep 2004 | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2026 |
4 bd · 3 ba · 1,831 sqft · built 1962 · 0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,817,500Oct 2024 | $19,2002025 | Amount on Record Jul 2015 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,162 sqft · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $525,000Oct 1999 | $8,5522025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
5 bd · 3 ba · 3,977 sqft · built 1888 · 0.452 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,475,000Mar 2015 | $36,9182025 | —Nov 2025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jan 2026 |
3 bd · 2 ba · 1,985 sqft · built 1990 · 0.175 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Feb 2012 | $8,7362025 | Amount on Record Mar 1999 | 2 Names on Record | Assessor + 3 DocumentsUpdated Dec 2025 |
3 bd · 2 ba · 2,129 sqft · built 1962 · 0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $499,000Jan 2002 | $9,3272025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 2 ba · 2,101 sqft · built 1964 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $825,000Nov 2018 | $9,8392025 | —Aug 1997 | 1 Name on Record | Assessor + 2 DocumentsUpdated Dec 2025 |
3 bd · 2 ba · 1,978 sqft · built 1934 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 2003 | $3,4812025 | —Aug 2009 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Dec 2025 |
2 bd · 2.5 ba · 1,352 sqft · built 1954 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Aug 2014 | $9,0382025 | —Nov 2021 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,834 sqft · built 1965 · 0.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Mar 2013 | $8,5662025 | —Apr 2008 | 1 Name on Record | Assessor + 3 DocumentsUpdated Dec 2025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 9,302 per year |
| Exposure | Direct 1 of 4 cells directly exposed · 2 adjoin burnable vegetation |