Willow Ave, Cotati, CA Property Records

Sonoma County property records for 27 addresses on Willow Ave, Cotati, CA · Last verified August 2026

Willow Ave Highlights

Properties 27
Median Sale Price $1,430,500
Deeds and Mortgages on File 47
Median Price per Sqft $791
Owner Occupied 56%
Median Annual Tax Bill $6,340
Median Year Built 1960
Median Ownership Tenure 13 years

Properties on Willow Ave

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

8811 Willow Ave

2 bd · 2 ba · 1,348 sqft · 8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jan 1989 $7,7322025 1 Name on Record AssessorUpdated Apr 2026

8860 Willow Ave

3 bd · 1 ba · 1,688 sqft · 7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000Jan 2019 $10,9282025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

8970 Willow Ave

5 bd · 4 ba · 3,193 sqft · 10 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$439,000Jun 1994 $11,1022025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

8999 Willow Ave

5.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2017 $4,3562025 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

9000 Willow Ave

8.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,000Mar 2004 $6,2742025 Amount on Record Dec 1996 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

9001 Willow Ave

3 bd · 1 ba · 1,615 sqft · 10 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Jul 2024 $5,3102025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

9040 Willow Ave

3 bd · 2 ba · 1,668 sqft · 2.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$242,500Oct 1995 $5,8082025 2 Names on Record Owner Occupied AssessorUpdated May 2026

9043 Willow Ave

4 bd · 3.5 ba · 3,654 sqft · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,430,500Oct 2020 $18,1512025 Amount on Record Apr 1994 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

9050 Willow Ave

4 bd · 2 ba · 1,898 sqft · 2.72 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$925,000Jun 2007 $5,1232025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

9082 Willow Ave

3 bd · 2 ba · 1,344 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 1996 $6,3402025 Amount on Record Dec 1989 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9111 Willow Ave

4 bd · 3 ba · 3,229 sqft · 3.57 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Mar 1998 $9,3382025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

9366 Willow Ave

3 bd · 1 ba · 1,438 sqft · 9.5 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$300,000Nov 2017 $7,9062025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

9405 Willow Ave

3 bd · 2.5 ba · 2,078 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$85,718Nov 2004 $4,1832025 Amount on Record Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

9408 Willow Ave

9 bd · 3 ba · 3,096 sqft · 0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Aug 2003 $8,3902025 Amount on Record Mar 1999 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

9425 Willow Ave

3 bd · 1 ba · 1,293 sqft · 6.75 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$620,000Apr 2016 $8,9202025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

9457 Willow Ave

2.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 2018 $7,0742025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

9480 Willow Ave

3 bd · 1.5 ba · 1,683 sqft · 7.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Jul 2013 $5,4512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

9530 Willow Ave

2 bd · 1 ba · 1,144 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3952025 2 Names on Record AssessorUpdated Apr 2026

9540 Willow Ave

3 bd · 2 ba · 1,266 sqft · 5.42 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jul 2021 $14,3162025 Amount on Record May 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

9550 Willow Ave

3 bd · 2 ba · 1,972 sqft · 2.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$613,000Feb 2014 $9,0222025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

9620 Willow Ave

2 bd · 1 ba · 1,090 sqft · 2.36 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4022025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

9665 Willow Ave

3 bd · 2 ba · 2,370 sqft · 2.79 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 2003 $6,4322025 Amount on Record Jul 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

9679 Willow Ave

2 bd · 1 ba · 789 sqft · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,500Oct 1995 $2,8972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

9695 Willow Ave

3 bd · 2 ba · 1,331 sqft · 3.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Feb 2002 $1,8752025 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

9730 Willow Ave

3 bd · 3 ba · 2,656 sqft · 10 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8772025 2 Names on Record Owner Occupied AssessorUpdated May 2026

9760 Willow Ave

3 bd · 2 ba · 1,919 sqft · 8.02 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,518,000Dec 2025 $4,5732025 Amount on Record Apr 2007 2 Names on Record Assessor + 6 DocumentsUpdated Aug 2026

9799 Willow Ave

3 bd · 1 ba · 1,485 sqft · 6.62 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Dec 2021 $18,5882025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

Property Records in Nearby Streets