Austin Ave, Sonoma, CA Property Records

Sonoma County property records for 44 addresses on Austin Ave, Sonoma, CA · Last verified August 2026

Austin Ave Highlights

Properties 44
Median Sale Price $1,570,000
Deeds and Mortgages on File 67
Median Price per Sqft $793
Owner Occupied 55%
Median Annual Tax Bill $12,361
Median Year Built 1952
Median Ownership Tenure 11 years

Properties on Austin Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

616 Austin Ave

3 bd · 2 ba · 1,622 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000Apr 2007 $17,0572025 Amount on Record Aug 1993 1 Name on Record AssessorUpdated Apr 2026

630 Austin Ave

1 bd · 2.5 ba · 3,488 sqft · 0.285 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,362,500Jun 2016 $45,3372025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

645 Austin Ave

3 bd · 4 ba · 2,267 sqft · 0.227 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,570,000Oct 2024 $19,0952025 Amount on Record Mar 2014 2 Names on Record AssessorUpdated Apr 2026

646 Austin Ave

3 bd · 2.5 ba · 3,072 sqft · 0.285 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Jul 2017 $4,0512025 Amount on Record Jun 1992 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

653 Austin Ave

2 bd · 1.5 ba · 1,305 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,1492025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

656 Austin Ave

4 bd · 2.5 ba · 2,972 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6732025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

668 Austin Ave

3 bd · 2 ba · 1,878 sqft · 0.285 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,410,000Jun 2008 $21,1562025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

669 Austin Ave

3 bd · 1.5 ba · 1,364 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Apr 2017 $20,2942025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

677 Austin Ave

2 bd · 1.5 ba · 1,104 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$807,000Oct 2009 $12,9872025 Amount on Record Nov 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

693 Austin Ave

3 bd · 3 ba · 1,890 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Apr 2025 $6,7562025 Amount on Record Feb 1994 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

706 Austin Ave

2 bd · 2 ba · 1,905 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000May 2020 $11,5822025 Amount on Record Dec 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

723 Austin Ave

2 bd · 1 ba · 969 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$221,500Dec 1994 $5,5512025 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

724 Austin Ave

3 bd · 2 ba · 1,651 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$940,000Apr 2007 $15,5102025 Amount on Record Sep 1999 1 Name on Record Owner Occupied AssessorUpdated May 2026

731 Austin Ave

3 bd · 2 ba · 1,403 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$359,000Feb 1999 $7,7062025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

732 Austin Ave

4 bd · 3 ba · 2,418 sqft · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Nov 2014 $24,3012025 Amount on Record Apr 1995 1 Name on Record AssessorUpdated Apr 2026

737 Austin Ave

3 bd · 2 ba · 1,424 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7082025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

739 Austin Ave

3 bd · 2.5 ba · 2,381 sqft · 0.24 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$755,000Sep 2000 $15,2252025 Amount on Record Mar 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

742 Austin Ave

4 bd · 2 ba · 2,241 sqft · 0.361 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2342025 1 Name on Record Assessor + 5 DocumentsUpdated Apr 2026

751 Austin Ave

2 bd · 2.5 ba · 2,208 sqft · 0.43 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,267,000May 2016 $22,7762025 Amount on Record Nov 2010 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

756 Austin Ave

2 bd · 1 ba · 2,365 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,4092025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

765 Austin Ave

2 bd · 1.5 ba · 995 sqft · 0.283 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$300,000Apr 2014 $12,3612025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

770 Austin Ave

3 bd · 2 ba · 2,246 sqft · 0.344 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,150,000Jan 2023 $20,4022025 Amount on Record Nov 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

773 Austin Ave

2 bd · 1 ba · 1,115 sqft · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Mar 1996 $6,0562025 2 Names on Record Owner Occupied AssessorUpdated May 2026

782 Austin Ave

2 bd · 1 ba · 1,280 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,895,000Jul 2022 $25,0932025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

785 Austin Ave

3 bd · 3 ba · 1,662 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$716,000Apr 2011 $11,8632025 Amount on Record Jul 2006 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

792 Austin Ave

3 bd · 2 ba · 1,768 sqft · 0.097 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$847,000Feb 2016 $12,6272025 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

810 Austin Ave

3 bd · 3 ba · 2,979 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Mar 2026 $20,9842025 Amount on Record Aug 2013 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

817 Austin Ave

2 bd · 2.5 ba · 1,127 sqft · 0.065 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,4452025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

825 Austin Ave

3 bd · 2.5 ba · 1,625 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2025 $19,3512025 Amount on Record May 2023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

826 Austin Ave

2 bd · 2.5 ba · 1,864 sqft · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Mar 2015 $20,0292025 Amount on Record Dec 2013 1 Name on Record Owner Occupied AssessorUpdated Apr 2026
Last Sale Tax Bill Prior Sale Owner Records
—May 2013 1 Name on Record AssessorUpdated Jun 2023

835 Austin Ave

3 bd · 1 ba · 2,566 sqft · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$303,000Oct 2018 $3,5322025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

836 Austin Ave

2 bd · 2 ba · 1,465 sqft · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$853,000Jun 2003 $15,6292025 Amount on Record Nov 2000 1 Name on Record AssessorUpdated Apr 2026

842 Austin Ave

3 bd · 1 ba · 1,392 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5052025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

843 Austin Ave

2 bd · 2 ba · 1,691 sqft · 0.281 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Dec 2016 $19,1722025 Amount on Record Jun 1999 1 Name on Record Assessor + 5 DocumentsUpdated Apr 2026

845 Austin Ave

3 bd · 2 ba · 2,190 sqft · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0782025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

852 Austin Ave

3 bd · 1 ba · 1,029 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000May 2026 $6,0482025 Amount on Record Feb 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

858 Austin Ave

4 bd · 3 ba · 2,480 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Apr 1998 $6,2342025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

859 Austin Ave

2 bd · 2.5 ba · 1,618 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$945,000Oct 2020 $22,1902025 Amount on Record Mar 1999 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

861 Austin Ave

3 bd · 2 ba · 1,652 sqft · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,1582025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

870 Austin Ave

3 bd · 1 ba · 1,687 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,9592025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

880 Austin Ave

3 bd · 3 ba · 2,157 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9332025 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

883 Austin Ave

3 bd · 2 ba · 2,380 sqft · 0.352 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Feb 2012 $12,6692025 Amount on Record Jul 2003 1 Name on Record Owner Occupied AssessorUpdated May 2026

890 Austin Ave

3 bd · 2.5 ba · 1,578 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$900,000May 2014 $14,0902025 Amount on Record Aug 2004 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Wildfire Risk on Austin Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets