Petaluma Ave, Monte Rio, CA Property Records

Sonoma County property records for 10 addresses on Petaluma Ave, Monte Rio, CA · Last verified July 2026

Petaluma Ave Highlights

Properties 10
Median Sale Price $385,000
Deeds and Mortgages on File 4
Median Ownership Tenure 17 years

Properties on Petaluma Ave

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

21420 Petaluma Ave

0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Sep 2005 $4902025 Amount on Record Dec 2003 1 Name on Record AssessorUpdated May 2026

21475 Petaluma Ave

0.226 acres

Last Sale Tax Bill Prior Sale Owner Records
$652,500Jul 2021 $3132025 Amount on Record Jul 2001 2 Names on Record Assessor + 1 DocumentUpdated May 2026

21530 Petaluma Ave

0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Aug 2009 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

21586 Petaluma Ave

0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

21640 Petaluma Ave

0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

21696 Petaluma Ave

0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

21750 Petaluma Ave

0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated May 2026

21805 Petaluma Ave

0.19 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

21860 Petaluma Ave

0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

21970 Petaluma Ave

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

Wildfire Risk on Petaluma Ave

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

Wildfire RiskModerate
this street's cells rank at the 42nd percentile of exposed land nationally · 25th in California
Wildfire LikelihoodModerate — about 1 in 1,471 per year
ExposureDirect
3 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets