Erwin St, Petaluma, CA Property Records

Sonoma County property records for 5 addresses on Erwin St, Petaluma, CA · Last verified August 2026

Erwin St Highlights

Properties 5
Median Sale Price $115,000
Deeds and Mortgages on File 5
Average Living Area 1,310 sq ft
Median Annual Tax Bill $2,213
Median Year Built 1986
Median Ownership Tenure 36 years

Properties on Erwin St

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

312 Erwin St

2 bd · 1.5 ba · 1,290 sqft · 0.113 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,4982025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

320 Erwin St

2,760 sqft · Built 1926 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 1995 $3,2122025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

324 Erwin St

2 bd · 1 ba · 648 sqft · 0.05 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,2052025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

344 Erwin St

2 bd · 1 ba · 545 sqft · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Apr 1990 $2,2132025 1 Name on Record AssessorUpdated Apr 2026

348 Erwin St

0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Apr 1990 $6532025 1 Name on Record AssessorUpdated Apr 2026

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