Oak St, Penngrove, CA Property Records

Sonoma County property records for 51 addresses on Oak St, Penngrove, CA · Last verified August 2026

Oak St Highlights

Properties 51
Median Sale Price $900,000
Deeds and Mortgages on File 96
Median Price per Sqft $660
Owner Occupied 47%
Median Annual Tax Bill $9,363
Median Year Built 1958
Median Ownership Tenure 11 years

Properties on Oak St

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

271 Oak St

3 bd · 2 ba · 1,140 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$925,000Aug 2023 $13,4602025 —Jun 2021 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

276 Oak St

4 bd · 2.5 ba · 2,798 sqft · 0.302 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Feb 2005 $15,0822025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

278 Oak St

2 bd · 1 ba · 1,240 sqft · 0.396 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,4512025 2 Names on Record Owner Occupied AssessorUpdated May 2026

279 Oak St

3 bd · 1 ba · 1,300 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5782025 1 Name on Record AssessorUpdated May 2026

280 Oak St

2 bd · 1 ba · 1,228 sqft · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4352025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

282 Oak St

3 bd · 1 ba · 1,412 sqft · 0.167 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0592025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

285 Oak St

3 bd · 2 ba · 1,434 sqft · 0.367 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$942,000Dec 2023 $13,7342025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

286 Oak St

3 bd · 2.5 ba · 1,810 sqft · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$995,000Nov 2022 $14,5742025 Amount on Record Feb 2018 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

289 Oak St

3 bd · 2.5 ba · 1,907 sqft · 0.459 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Apr 1994 $7,4602025 1 Name on Record Owner Occupied AssessorUpdated May 2026

290 Oak St

3 bd · 2 ba · 1,004 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$900,000Mar 2024 $13,2512025 Amount on Record Sep 2019 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

300 Oak St

2 bd · 1 ba · 904 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jul 2002 $9,3632025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

301 Oak St

3 bd · 1 ba · 1,271 sqft · 0.454 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,4732025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

308 Oak St

3 bd · 2 ba · 1,272 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$840,000Sep 2021 $12,9502025 Amount on Record Jul 2007 1 Name on Record Assessor + 1 DocumentUpdated May 2026

309 Oak St

3 bd · 1 ba · 1,680 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9302025 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Apr 2026

400 Oak St

4 bd · 2.5 ba · 2,194 sqft · 0.329 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Dec 2021 $18,3832025 Amount on Record Jul 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

409 Oak St

3 bd · 1.5 ba · 1,620 sqft · 0.456 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,8792025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

410 Oak St

3 bd · 2 ba · 2,139 sqft · 0.286 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$309,000May 1994 $8,6752025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

411 Oak St

3 bd · 2 ba · 2,598 sqft · 0.259 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$712,500Jul 2005 $13,8792025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

415 Oak St

4 bd · 2 ba · 1,920 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,1522025 1 Name on Record AssessorUpdated Apr 2026

420 Oak St

3 bd · 2 ba · 2,241 sqft · 0.859 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2015 $13,6432025 Amount on Record Sep 2014 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

421 Oak St

5 bd · 3 ba · 2,376 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Nov 2019 $18,5552025 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

440 Oak St

3 bd · 2 ba · 2,150 sqft · 0.538 acres

Last Sale Tax Bill Prior Sale Owner Records
$760,000Sep 2014 $13,1202025 Amount on Record Oct 1994 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

460 Oak St

3 bd · 2 ba · 2,168 sqft · 0.575 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$915,000Dec 2019 $14,1052025 Amount on Record Apr 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

480 Oak St

3 bd · 2.5 ba · 1,830 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$888,000May 2019 $13,9532025 Amount on Record Aug 2004 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

484 Oak St

2 bd · 2.5 ba · 1,766 sqft · 0.366 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$790,000Sep 2020 $12,5412025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

488 Oak St

1 bd · 1.5 ba · 652 sqft · 0.906 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Apr 2002 $14,2312025 Amount on Record Jun 2000 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

500 Oak St

3 bd · 3 ba · 2,656 sqft · 1.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$930,000Jul 2018 $14,7312025 Amount on Record Sep 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

501 Oak St

3 bd · 2 ba · 1,816 sqft · 0.766 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Sep 2025 $7,3452025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

502 Oak St

2 bd · 2 ba · 1,418 sqft · 3.78 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Feb 2002 $5,9332025 1 Name on Record AssessorUpdated Jul 2026

539 Oak St

2 bd · 1 ba · 884 sqft · 0.938 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,125,000Sep 2022 $10,0082025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

9918 Oak St

4 bd · 2.5 ba · 3,247 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$615,000Nov 2009 $13,6202025 Amount on Record Mar 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

9936 Oak St

3 bd · 2 ba · 2,248 sqft · 0.306 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000May 2014 $13,3262025 Amount on Record Jul 2009 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

9937 Oak St

3 bd · 2 ba · 1,086 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$725,000Apr 2020 $11,8382025 —May 2016 2 Names on Record Assessor + 3 DocumentsUpdated May 2026

9947 Oak St

3 bd · 2 ba · 1,296 sqft · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000Sep 2002 $6,1882025 Amount on Record Feb 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9950 Oak St

3 bd · 1 ba · 1,502 sqft · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Mar 2007 $12,4042025 Amount on Record Jun 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9956 Oak St

3 bd · 2 ba · 1,480 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$212,500Sep 1997 $6,4242025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

9960 Oak St

3 bd · 4 ba · 2,440 sqft · 0.32 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 1997 $13,6882025 2 Names on Record AssessorUpdated May 2026

9968 Oak St

2 bd · 2 ba · 1,942 sqft · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4572025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

9970 Oak St

3,838 sqft · Built 1992 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,500Aug 1989 $2,6492025 1 Name on Record AssessorUpdated Apr 2026

9971 Oak St

0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,500Aug 1989 $3512025 1 Name on Record AssessorUpdated Apr 2026

9974 Oak St

2 bd · 1 ba · 1,047 sqft · 0.309 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jan 2004 $3,6262025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

9980 Oak St

0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Feb 2026 $1,7982025 Amount on Record Jun 2021 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

9982 Oak St

2 bd · 2 ba · 1,314 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Nov 2005 $5,0522025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

9984 Oak St

3 bd · 2.5 ba · 2,028 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Apr 2022 $17,7842025 Amount on Record Jun 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

9985 Oak St

2 bd · 1 ba · 1,045 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$730,000Apr 2021 $3,6612025 Amount on Record Mar 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

9986 Oak St

3 bd · 1 ba · 1,246 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2021 $13,0702025 Amount on Record Jun 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

9989 Oak St

2 bd · 1.5 ba · 2,134 sqft · 1.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$393,500Apr 2026 $8,5332025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

9990 Oak St

3 bd · 1 ba · 1,126 sqft · 0.688 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$527,000Oct 2003 $13,0112025 2 Names on Record Assessor + 1 DocumentUpdated May 2026

9995 Oak St

3 bd · 2 ba · 1,430 sqft · 0.361 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9582025 1 Name on Record AssessorUpdated Apr 2026

9996 Oak St

2 bd · 2 ba · 1,602 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Feb 2012 $6,7782025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

9998 Oak St

2 bd · 1 ba · 1,261 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$599,000Feb 2020 $5,2552025 2 Names on Record Assessor + 5 DocumentsUpdated May 2026

Property Records in Nearby Streets