Sonoma County property records for 61 addresses on Mountain Ave, Sonoma, CA · Last verified August 2026
| Properties | 61 |
|---|---|
| Median Sale Price | $750,000 |
| Deeds and Mortgages on File | 106 |
| Median Price per Sqft | $715 |
| Owner Occupied | 54% |
| Median Annual Tax Bill | $7,476 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 14 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4,333 sqft · Built 1902 · 0.158 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000May 1997 | $4,6532025 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,330 sqft · 0.329 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Nov 2017 | $9,4262025 | Amount on Record Nov 1994 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2026 |
0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000May 1997 | $9302025 | 1 Name on Record | AssessorUpdated Apr 2026 |
1 bd · 1 ba · 2,000 sqft · 0.206 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,9512025 | 1 Name on Record Owner Occupied | Assessor + 6 DocumentsUpdated Apr 2026 |
3 bd · 2.5 ba · 1,898 sqft · 0.188 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000May 2001 | $7,4802025 | Amount on Record Dec 1997 | 2 Names on Record Owner Occupied | AssessorUpdated May 2026 |
1 bd · 1 ba · 732 sqft · 0.242 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jul 2024 | $7,2452025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
5 bd · 2.5 ba · 2,488 sqft · 0.277 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Dec 2020 | $12,2642025 | Amount on Record Jun 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
1 bd · 1 ba · 853 sqft · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Jun 2009 | $5,3832025 | Amount on Record Jul 2002 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
1 bd · 1.5 ba · 915 sqft · 0.169 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,3772025 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 1,173 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Aug 2008 | $6,4712025 | Amount on Record Mar 2008 | 2 Names on Record Owner Occupied | AssessorUpdated May 2026 |
2 bd · 1 ba · 996 sqft · 0.247 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Oct 2009 | $5,4232025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
2 bd · 2 ba · 1,174 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000May 2026 | $9,7912025 | Amount on Record Oct 2007 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 bd · 1 ba · 1,068 sqft · 0.143 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2422025 | 1 Name on Record Owner Occupied | AssessorUpdated May 2026 |
1 bd · 1 ba · 1,073 sqft · 0.305 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,8492025 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 644 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $589,000Aug 2020 | $8,9832025 | Amount on Record Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |
2 bd · 1 ba · 930 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,000Mar 2000 | $11,1312025 | 1 Name on Record | Assessor + 4 DocumentsUpdated May 2026 |
2 bd · 2.5 ba · 2,241 sqft · 0.339 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Jan 1997 | $7,1282025 | Amount on Record Mar 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 757 sqft · 0.282 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Apr 2022 | $8,1842025 | 1 Name on Record | Assessor + 5 DocumentsUpdated May 2026 |
3 bd · 2 ba · 1,552 sqft · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Aug 2018 | $11,5392025 | Amount on Record Sep 2005 | 2 Names on Record | Assessor + 3 DocumentsUpdated May 2026 |
2 bd · 1 ba · 1,092 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000May 2017 | $8,4572025 | Amount on Record Apr 2015 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2026 |
Built 1976 · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 2017 | $2,9602025 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 1 ba · 777 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 2017 | $6,5212025 | 2 Names on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 963 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $720,000Jun 2019 | $10,7162025 | Amount on Record Jun 2017 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Apr 2026 |
3 bd · 2 ba · 1,212 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Jul 2016 | $10,2302025 | Amount on Record Jun 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,016 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Jul 2020 | $11,1232025 | Amount on Record Jan 2013 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated May 2026 |
3 bd · 1 ba · 1,928 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,500Apr 1990 | $5,8222025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
3 bd · 1.5 ba · 1,124 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Jan 2004 | $7,3652025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
2 bd · 2 ba · 1,173 sqft · 0.084 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $633,000Nov 2021 | $9,1202025 | Amount on Record Oct 2020 | 2 Names on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 3 ba · 1,898 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Jun 2009 | $8,6802025 | Amount on Record Nov 1997 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
3 bd · 1 ba · 928 sqft · 0.083 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Jan 2022 | $8,4342025 | 2 Names on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 3 ba · 1,758 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,809Mar 2010 | $9,1952025 | Amount on Record Jul 2002 | 1 Name on Record | AssessorUpdated May 2026 |
3 bd · 2 ba · 1,104 sqft · 0.151 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $389,000Jun 2010 | $7,3652025 | Amount on Record Dec 2000 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 2 ba · 1,050 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,225,000Sep 2023 | $16,8692025 | Amount on Record Jun 2021 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 860 sqft · 0.305 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $290,000Mar 2000 | $6,7022025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 2.5 ba · 1,440 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,000Aug 2019 | $10,7182025 | Amount on Record Feb 2014 | 2 Names on Record | Assessor + 3 DocumentsUpdated Apr 2026 |
1 bd · 1.5 ba · 770 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $537,000Dec 2017 | $7,4762025 | Amount on Record Oct 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 3 ba · 2,306 sqft · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $647,500May 2018 | $9,8852025 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2 bd · 2.5 ba · 1,338 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,190May 2011 | $9,7712025 | Amount on Record Apr 2005 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 612 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,1972025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,080 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $173,000Jul 1994 | $5,1882025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 3 ba · 1,898 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,500Jul 1991 | $6,5762025 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,108 sqft · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $36,500Apr 1998 | $5,7602025 | Amount on Record Mar 1991 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
1 bd · 1 ba · 739 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000May 2011 | $4,9152025 | Amount on Record Sep 2010 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 862 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,4952025 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,410 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $45,000May 1988 | $5,0182025 | 2 Names on Record Owner Occupied | AssessorUpdated May 2026 |
3 bd · 3 ba · 2,097 sqft · 0.269 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Oct 2020 | $19,9122025 | Amount on Record Apr 2017 | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2026 |
2 bd · 1.5 ba · 968 sqft · 0.273 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $64,500Feb 2018 | $2,8442025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
3 bd · 2.5 ba · 1,882 sqft · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Oct 2012 | $8,6802025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
7.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Oct 1997 | $5,6892025 | Amount on Record Apr 1994 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1 ba · 1,141 sqft · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Apr 1989 | $4,7652025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1.5 ba · 1,008 sqft · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Oct 2011 | $7,1092025 | Amount on Record May 2005 | 1 Name on Record | AssessorUpdated May 2026 |
2 bd · 2 ba · 921 sqft · 0.145 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $607,500Mar 2016 | $9,4742025 | Amount on Record Oct 2012 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
3 bd · 2 ba · 2,163 sqft · 0.316 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Aug 2000 | $8,9312025 | 1 Name on Record | AssessorUpdated Jun 2026 |
3 bd · 2 ba · 1,570 sqft · 0.154 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Feb 2021 | $17,1642025 | Amount on Record Apr 2000 | 1 Name on Record | Assessor + 2 DocumentsUpdated May 2026 |
2 bd · 1 ba · 1,270 sqft · 4 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,1512025 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 2 ba · 1,354 sqft · 6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Aug 1997 | $9,7662025 | Amount on Record Jul 1996 | 2 Names on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 3,625 sqft · 1.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Jan 2004 | $8,6042025 | Amount on Record Sep 2002 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
2 bd · 1 ba · 1,012 sqft · 1.93 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,6742025 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 2.5 ba · 3,304 sqft · 2.2 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,920,000Oct 2018 | $25,5292025 | Amount on Record Nov 2000 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Apr 2026 |
4 bd · 3 ba · 1,600 sqft · 81.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2024 | $14,9362025 | 1 Name on Record | Assessor + 5 DocumentsUpdated Oct 2025 |
12.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,9362025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Apr 2026 |