Dufranc Ave, Sebastopol, CA Property Records

Sonoma County property records for 25 addresses on Dufranc Ave, Sebastopol, CA · Last verified August 2026

Dufranc Ave Highlights

Properties 25
Median Sale Price $2,100,000
Deeds and Mortgages on File 34
Median Price per Sqft $663
Owner Occupied 36%
Median Annual Tax Bill $4,410
Median Year Built 1958
Median Ownership Tenure 14 years

Properties on Dufranc Ave

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

520 Dufranc Ave

2 bd · 1 ba · 1,062 sqft · built 1926 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,500Aug 2013 $9,8832025 Amount on Record Dec 2006 2 Names on Record AssessorUpdated Aug 2026

527 Dufranc Ave

3 bd · 2 ba · 1,427 sqft · built 1949 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4072025 1 Name on Record Assessor + 5 DocumentsUpdated Apr 2026

530 Dufranc Ave

2 bd · 1 ba · 810 sqft · built 1952 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,500Apr 1994 $8,8122025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

539 Dufranc Ave

2 bd · 1 ba · 888 sqft · built 1947 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,000Dec 2012 $5,1922025 Amount on Record Aug 1994 2 Names on Record Assessor + 2 DocumentsUpdated May 2026

540 Dufranc Ave

2 bd · 1 ba · 1,652 sqft · built 1953 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8482025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

550 Dufranc Ave

4 bd · 3 ba · 2,406 sqft · built 1974 · 0.744 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4102025 2 Names on Record Owner Occupied AssessorUpdated May 2026

551 Dufranc Ave

2 bd · 2 ba · 1,408 sqft · built 1958 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3342025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

555 Dufranc Ave

2 bd · 2 ba · 1,256 sqft · built 1950 · 0.823 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5752025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

598 Dufranc Ave

2 bd · 1 ba · 840 sqft · built 1960 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0332025 1 Name on Record AssessorUpdated Apr 2026

602 Dufranc Ave

2 bd · 1 ba · 840 sqft · built 1960 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0332025 1 Name on Record AssessorUpdated Apr 2026

614 Dufranc Ave

2 bd · 1 ba · 868 sqft · built 1910 · 0.422 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,5392025 1 Name on Record AssessorUpdated Apr 2026

615 Dufranc Ave

2 bd · 3 ba · 3,156 sqft · built 1999 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,264,500Dec 2022 $27,4842025 Amount on Record Nov 2014 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

621 Dufranc Ave

5 bd · 3 ba · 3,019 sqft · built 1997 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,095,000Feb 2007 $17,1452025 Amount on Record May 2005 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

624 Dufranc Ave

3 bd · 1 ba · 1,457 sqft · built 1935 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1802025 2 Names on Record Owner Occupied AssessorUpdated May 2026

625 Dufranc Ave

4 bd · 3 ba · 3,167 sqft · built 1997 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Mar 2025 $9,6122025 Amount on Record Jan 1998 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

629 Dufranc Ave

4 bd · 3 ba · 3,258 sqft · built 1994 · 0.479 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,250,000Apr 2023 $38,9642025 Amount on Record May 2016 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

686 Dufranc Ave

6 bd · 1 ba · 2,080 sqft · built 1923 · 2.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9192025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

695 Dufranc Ave

4 bd · 4.5 ba · 4,179 sqft · built 1997 · 2.85 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,588,000Nov 2020 $25,1162025 Amount on Record Mar 2008 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

722 Dufranc Ave

5 bd · 2 ba · 2,480 sqft · built 1927 · 6.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1702025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

775 Dufranc Ave

1 bd · 1 ba · 708 sqft · built 1916 · 0.929 acres

Last Sale Tax Bill Prior Sale Owner Records
$9672025 1 Name on Record AssessorUpdated May 2026

777 Dufranc Ave

4 bd · 3 ba · 2,440 sqft · built 1965 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 1993 $2,1122025 1 Name on Record AssessorUpdated Apr 2026

781 Dufranc Ave

3 bd · 3 ba · 2,067 sqft · built 2002 · 2.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $10,3732025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

785 Dufranc Ave

3 bd · 3 ba · 2,588 sqft · built 1993 · 2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,500Sep 1990 $8,3402025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

789 Dufranc Ave

3 bd · 2 ba · 2,248 sqft · built 1989 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Apr 2026 $12,8122025 Amount on Record Aug 2000 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

800 Dufranc Ave

3 bd · 1 ba · 1,665 sqft · built 1924 · 2.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$935,000Nov 1999 $1,7612025 1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on Dufranc Ave

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

Wildfire RiskLow
this street's cells rank above 38% of the US · above 22% of California
Wildfire LikelihoodAbout 1 in 1,794 per year
ExposureDirect
2 of 4 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets