Petaluma Ave, Sebastopol, CA Property Records

Sonoma County property records for 62 addresses on Petaluma Ave, Sebastopol, CA · Last verified August 2026

Petaluma Ave Highlights

Properties 62
Median Sale Price $810,000
Deeds and Mortgages on File 104
Median Price per Sqft $571
Owner Occupied 29%
Median Annual Tax Bill $6,937
Median Year Built 1949
Median Ownership Tenure 10 years

Properties on Petaluma Ave

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

105 Petaluma Ave

960 sqft · built 1954 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2016 $2,9662016 —Nov 2012 1 Name on Record AssessorUpdated May 2024

123 Petaluma Ave

5,800 sqft · built 1971 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2016 $6,2072016 —Nov 2012 1 Name on Record AssessorUpdated May 2024

130 Petaluma Ave

7,340 sqft · built 2010 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$648,000Feb 2004 $17,7172025 Amount on Record Aug 1997 1 Name on Record AssessorUpdated Apr 2026

200 Petaluma Ave

5 bd · 4 ba · 4,406 sqft · built 1956 · 9.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0142025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

220 Petaluma Ave

4,980 sqft · built 1977 · 0.458 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4552025 1 Name on Record AssessorUpdated May 2026

230 Petaluma Ave

5,056 sqft · built 1965 · 0.364 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Dec 2005 $21,8632025 Amount on Record Apr 2004 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

231 Petaluma Ave

4,554 sqft · built 2019 · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,508,000Oct 2025 $35,2312025 Amount on Record Jan 2019 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

265 Petaluma Ave

11,056 sqft · built 1949 · 0.413 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Nov 2003 $17,7172025 1 Name on Record AssessorUpdated Apr 2026

270 Petaluma Ave

0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,500Jun 2004 $2,3132025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

275 Petaluma Ave

15,600 sqft · built 1966 · 1.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0582025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

316 Petaluma Ave

2 bd · 1 ba · 1,399 sqft · built 1918 · 0.131 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000May 2026 $8,9482025 Amount on Record Sep 2020 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

327 Petaluma Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1052025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

332 Petaluma Ave

3 ba · 3,692 sqft · built 1974 · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Dec 1998 $9,3112025 2 Names on Record AssessorUpdated Apr 2026

340 Petaluma Ave

35 sqft · built 1975 · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Jul 1999 $1,1672025 2 Names on Record AssessorUpdated Apr 2026

350 Petaluma Ave

80 sqft · built 1975 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5162025 2 Names on Record AssessorUpdated Apr 2026

351 Petaluma Ave

9,222 sqft · built 1945 · 0.341 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,010,000Dec 2018 $14,7552025 Amount on Record Jul 2011 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

360 Petaluma Ave

2 bd · 1 ba · 810 sqft · built 1930 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$8932025 1 Name on Record AssessorUpdated Apr 2026

401 Petaluma Ave

2 bd · 1 ba · 1,072 sqft · built 1949 · 1.77 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Feb 2026 $8,0572025 Amount on Record Jul 2024 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

403 Petaluma Ave

2 bd · 2 ba · 1,286 sqft · built 1936 · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$432,000Oct 2016 $6,9292025 Amount on Record Feb 2011 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

407 Petaluma Ave

2 bd · 2 ba · 2,031 sqft · built 1968 · 0.738 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Jun 2017 $11,1392025 Amount on Record Mar 1997 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

408 Petaluma Ave

3 bd · 2 ba · 1,241 sqft · built 1910 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Jul 2022 $9,6022025 Amount on Record Jul 2014 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

409 Petaluma Ave

1 bd · 1 ba · 753 sqft · built 1935 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$755,000May 2025 $7,8682025 Amount on Record Jul 2022 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

418 Petaluma Ave

4 bd · 2 ba · 1,812 sqft · built 1900 · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$870,000Mar 2026 $7,6942025 Amount on Record Feb 2012 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

419 Petaluma Ave

4 bd · 2 ba · 1,668 sqft · built 1910 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,500Mar 2012 $6,6962025 Amount on Record Jun 2011 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

426 Petaluma Ave

2 bd · 1 ba · 1,076 sqft · built 1900 · 0.104 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Jun 2026 $3,5882025 Amount on Record Jun 1999 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

435 Petaluma Ave

7,060 sqft · built 1963 · 0.516 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,605,000Jan 2016 $29,4452025 Amount on Record Mar 2001 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

438 Petaluma Ave

2 bd · 1 ba · 708 sqft · built 1900 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,781Oct 2001 $3,3832025 Amount on Record Jun 1990 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

446 Petaluma Ave

2 bd · 1 ba · 947 sqft · built 1907 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2011 $3,6842025 Amount on Record Oct 2010 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Apr 2026

455 Petaluma Ave

1 bd · 1 ba · 978 sqft · built 1941 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,000Nov 2010 $3,5162025 Amount on Record Jun 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

456 Petaluma Ave

2 bd · 1 ba · 943 sqft · built 1895 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jun 2021 $8,1052025 Amount on Record Jul 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

465 Petaluma Ave

2 bd · 1 ba · 996 sqft · built 1946 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1982025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

470 Petaluma Ave

3 bd · 2 ba · 1,234 sqft · built 1900 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Dec 2000 $5,3302025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

476 Petaluma Ave

2 bd · 1 ba · 979 sqft · built 1900 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8742025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

477 Petaluma Ave

15 bd · 16 ba · 8,733 sqft · built 1965 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$418,000Aug 2018 $15,1762025 Amount on Record May 2015 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

488 Petaluma Ave

2 bd · 1 ba · 828 sqft · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$8482025 1 Name on Record AssessorUpdated Aug 2026

500 Petaluma Ave

3 bd · 2.5 ba · 1,452 sqft · built 2006 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Sep 2006 $8,9322025 2 Names on Record Assessor + 3 DocumentsUpdated May 2026

501 Petaluma Ave

41,261 sqft · built 1976 · 3.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,200,000Dec 2019 $57,9432025 Amount on Record Sep 2000 1 Name on Record Assessor + 7 DocumentsUpdated Aug 2026

504 Petaluma Ave

3 bd · 3.5 ba · 1,826 sqft · built 2006 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$835,000Nov 2024 $10,0462025 Amount on Record Aug 2023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

508 Petaluma Ave

3 bd · 3.5 ba · 1,826 sqft · built 2006 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$890,000Dec 2025 $8,5502025 Amount on Record Aug 2016 1 Name on Record Assessor + 5 DocumentsUpdated Apr 2026

512 Petaluma Ave

3 bd · 2.5 ba · 1,460 sqft · built 2006 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Aug 2020 $8,9222025 Amount on Record Mar 2015 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

515 Petaluma Ave

3,684 sqft · built 1953 · 0.425 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Sep 2003 $8,2252025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

516 Petaluma Ave

3 bd · 2.5 ba · 1,850 sqft · built 2006 · 0.051 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Dec 2017 $4,7632025 Amount on Record Sep 2006 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

520 Petaluma Ave

3 bd · 3 ba · 1,578 sqft · built 2006 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$584,000Sep 2016 $8,1812025 Amount on Record Sep 2011 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

521 Petaluma Ave

5 bd · 4.5 ba · 15,627 sqft · built 2009 · 2.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,2452025 1 Name on Record AssessorUpdated Apr 2026

534 Petaluma Ave

2 bd · 1 ba · 981 sqft · built 1906 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,000Feb 2012 $3,6302025 2 Names on Record Owner Occupied AssessorUpdated May 2026

540 Petaluma Ave

2 bd · 1 ba · 805 sqft · built 1900 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Feb 2011 $4,4102025 Amount on Record Feb 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

554 Petaluma Ave

1 bd · 1 ba · 747 sqft · built 1905 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Oct 1997 $2,4242025 1 Name on Record Owner Occupied AssessorUpdated May 2026

555 Petaluma Ave, #A

8,172 sqft · built 1990 · 0.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,000Jun 1989 $29,6112025 1 Name on Record AssessorUpdated May 2026

562 Petaluma Ave

2 bd · 2 ba · 900 sqft · built 1893 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Jul 2025 $6,9372025 Amount on Record Sep 2020 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

568 Petaluma Ave

1,411 sqft · built 1910 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Feb 2017 $7,8382025 Amount on Record Feb 2006 1 Name on Record Assessor + 3 DocumentsUpdated May 2026

600 Petaluma Ave

1.56 acres

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

612 Petaluma Ave

1,802 sqft · built 1987 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Apr 2025 $10,3312025 Amount on Record Oct 2015 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

622 Petaluma Ave

2 bd · 1 ba · 1,040 sqft · built 1906 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Mar 2011 $4,1942025 Amount on Record Dec 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

632 Petaluma Ave

3 bd · 1 ba · 1,944 sqft · built 1906 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1999 $5,2212025 Amount on Record May 1995 1 Name on Record Assessor + 5 DocumentsUpdated May 2026

642 Petaluma Ave

4 bd · 2 ba · 2,100 sqft · built 1900 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Sep 2015 $7,2182025 1 Name on Record Owner Occupied AssessorUpdated May 2026

678 Petaluma Ave

1,057 sqft · built 1959 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6642025 1 Name on Record AssessorUpdated Apr 2026

682 Petaluma Ave

2 bd · 1 ba · 767 sqft · built 1910 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Mar 2012 $3,9172025 Amount on Record Apr 2011 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

690 Petaluma Ave

2 bd · 1 ba · 804 sqft · built 1900 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,500Sep 2009 $4,9392025 Amount on Record Feb 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

698 Petaluma Ave

2 bd · 1 ba · 1,012 sqft · built 1906 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2020 $5,0932025 Amount on Record Sep 2002 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

703 Petaluma Ave

0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$3882025 1 Name on Record AssessorUpdated Apr 2026

710 Petaluma Ave

0.082 acres

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

755 Petaluma Ave

22,127 sqft · built 1945 · 0.396 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,010,000Nov 2024 $90,4882025 —Sep 2024 1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on Petaluma Ave

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

Wildfire RiskLow
this street's cells rank above 34% of the US · above 20% of California
Wildfire LikelihoodAbout 1 in 1,734 per year
ExposureDirect
2 of 9 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets