Mill St, Petaluma, CA Property Records

Sonoma County property records for 15 addresses on Mill St, Petaluma, CA · Last verified August 2026

Mill St Highlights

Properties 15
Median Sale Price $850,000
Deeds and Mortgages on File 22
Median Price per Sqft $441
Owner Occupied 73%
Median Annual Tax Bill $4,973
Median Year Built 1980
Median Ownership Tenure 13 years

Properties on Mill St

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

10640 Mill St

2 bd · 1 ba · 1,691 sqft · 1.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9732025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

11615 Mill St

5 bd · 1 ba · 1,311 sqft · 0.748 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000Jun 1996 $1,7342025 1 Name on Record AssessorUpdated May 2026

11720 Mill St

3 bd · 1 ba · 1,300 sqft · 1.47 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jun 2020 $10,4012025 Amount on Record Nov 2000 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

11730 Mill St

1 bd · 1 ba · 695 sqft · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1562025 1 Name on Record Owner Occupied AssessorUpdated May 2026

11805 Mill St

2 bd · 2.5 ba · 1,586 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Aug 2013 $9,7952025 Amount on Record Jun 2007 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

11820 Mill St

2 bd · 2.5 ba · 1,550 sqft · 1.57 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Nov 2023 $14,1422025 Amount on Record Sep 2022 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

11833 Mill St

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

Last Sale Tax Bill Prior Sale Owner Records
$190,000Aug 1997 $3,9812025 1 Name on Record Owner Occupied AssessorUpdated May 2026

11850 Mill St

3 bd · 2 ba · 2,102 sqft · 0.905 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6622025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

11870 Mill St

2 bd · 1 ba · 1,430 sqft · 3.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2014 $8,1882025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

11900 Mill St

2 bd · 1.5 ba · 1,816 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1882025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

12420 Mill St

3 bd · 2 ba · 1,658 sqft · 1.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$975,000Nov 2024 $10,9572025 Amount on Record Nov 1993 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

12424 Mill St

2 bd · 1.5 ba · 1,848 sqft · 2.47 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$183,000Sep 1988 $4,1782025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

12460 Mill St

1 bd · 1.5 ba · 642 sqft · 3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Aug 1992 $5,9122025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

12555 Mill St

3 bd · 2 ba · 2,283 sqft · 2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000May 1996 $5,7022025 2 Names on Record Owner Occupied AssessorUpdated May 2026

12572 Mill St

16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Nov 2020 $3,9792025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Property Records in Nearby Streets