Williams Dr, Petaluma, CA Property Records

Sonoma County property records for 17 addresses on Williams Dr, Petaluma, CA · Last verified August 2026

Williams Dr Highlights

Properties 17
Median Sale Price $650,000
Deeds and Mortgages on File 31
Median Price per Sqft $483
Owner Occupied 88%
Median Annual Tax Bill $4,345
Median Year Built 1955
Median Ownership Tenure 13 years

Properties on Williams Dr

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

500 Williams Dr

5 bd · 2 ba · 1,813 sqft · 0.144 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jul 2021 $9,0832025 Amount on Record Jul 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

501 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Sep 2016 $6,7082025 Amount on Record Dec 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

504 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Dec 1993 $3,1452025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

505 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Mar 2004 $6,7542025 Amount on Record Dec 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

508 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,000Aug 2010 $3,5912025 Amount on Record Jun 2010 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Apr 2026

509 Williams Dr

3 bd · 2 ba · 1,385 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2020 $8,0382025 Amount on Record Jul 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

512 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Dec 1992 $3,1822025 1 Name on Record Owner Occupied AssessorUpdated May 2026

513 Williams Dr

3 bd · 2 ba · 1,385 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4412025 2 Names on Record Owner Occupied AssessorUpdated May 2026

516 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jun 2018 $7,0142025 Amount on Record Nov 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

517 Williams Dr

3 bd · 2 ba · 1,625 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Dec 1993 $3,0772025 1 Name on Record Owner Occupied AssessorUpdated May 2026

520 Williams Dr

5 bd · 3 ba · 1,997 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 1992 $4,3452025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

521 Williams Dr

3 bd · 2 ba · 1,425 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jan 2013 $2,9312025 Amount on Record Mar 1995 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

524 Williams Dr

4 bd · 3 ba · 1,625 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 1996 $3,2982025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

525 Williams Dr

4 bd · 2 ba · 1,509 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Jun 2013 $4,6592025 Amount on Record Jul 1999 1 Name on Record AssessorUpdated Apr 2026

528 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$730,000Aug 2024 $8,3372025 Amount on Record Mar 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

529 Williams Dr

3 bd · 2 ba · 1,383 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,4592025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

532 Williams Dr

3 bd · 2 ba · 1,045 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$817,000Apr 2024 $9,5072025 Amount on Record May 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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