Oconnor St, Menlo Park, CA Property Records

San Mateo County property records for 78 addresses on Oconnor St, Menlo Park, CA · Last verified August 2026

Oconnor St Highlights

Properties 78
Median Sale Price $2,800,000
Deeds and Mortgages on File 131
Median Price per Sqft $1,490
Owner Occupied 82%
Median Annual Tax Bill $16,515
Median Year Built 1950
Median Ownership Tenure 14 years

Properties on Oconnor St

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

101 Oconnor St

2 bd · 2 ba · 1,180 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$317,000Feb 1995 $8,3602025 —Sep 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

106 Oconnor St

76 bd · 7.5 ba · 3,120 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Oct 1999 $18,3612025 —Apr 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

107 Oconnor St

3 bd · 2.5 ba · 1,920 sqft · 0.126 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$960,000Jan 2010 $15,9972025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

110 Oconnor St

2 bd · 1 ba · 890 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$851,000Jun 2005 $12,9262025 Amount on Record Oct 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

111 Oconnor St

2 bd · 2 ba · 2,470 sqft · 0.245 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9742025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

116 Oconnor St

5 bd · 5 ba · 2,346 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2004 $19,3432025 —Mar 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

117 Oconnor St

3 bd · 3 ba · 1,530 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Oct 1999 $11,9472025 —Mar 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

120 Oconnor St

6 bd · 4 ba · 3,210 sqft · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9312025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

123 Oconnor St

4 bd · 3.5 ba · 2,446 sqft · 0.202 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Dec 2009 $18,7182025 Amount on Record May 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

124 Oconnor St

3 bd · 2 ba · 1,940 sqft · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,277,000Jul 2006 $21,0082025 —Jul 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

127 Oconnor St

4 bd · 2 ba · 2,054 sqft · 0.297 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000May 2015 $28,5982025 —Feb 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

130 Oconnor St

3 bd · 2.5 ba · 2,000 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,650,000Mar 2019 $34,7242025 Amount on Record Jun 1998 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

135 Oconnor St

4 bd · 3 ba · 2,758 sqft · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,550,000Jan 2015 $35,8352025 —Sep 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

136 Oconnor St

2 bd · 1.5 ba · 1,090 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Apr 2024 $28,0352025 Amount on Record Sep 2023 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

139 Oconnor St

94 bd · 6 ba · 2,984 sqft · 0.217 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,776,000Mar 2019 $48,5032025 Amount on Record Feb 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

140 Oconnor St

4 bd · 2.5 ba · 2,470 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2552025 —Feb 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

217 Oconnor St

4 bd · 3.5 ba · 3,320 sqft · 0.208 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,969,000Jul 2007 $30,6112025 Amount on Record Feb 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

220 Oconnor St

3 bd · 1 ba · 1,640 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$899,000May 2003 $16,5152025 —Feb 2013 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

228 Oconnor St

4 bd · 2 ba · 1,879 sqft · 0.359 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,630,000May 2012 $18,7862025 —May 2012 1 Name on Record AssessorUpdated Jul 2026

229 Oconnor St

4 bd · 3.5 ba · 3,320 sqft · 0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,949,000Oct 2015 $40,5852025 Amount on Record Aug 2007 2 Names on Record AssessorUpdated Jul 2026

230 Oconnor St

4 bd · 3.5 ba · 2,825 sqft · 0.206 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,880,000May 2021 $39,7892025 Amount on Record Apr 2018 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

233 Oconnor St

4 bd · 3 ba · 2,720 sqft · 0.188 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,500,000Sep 2021 $39,2652025 Amount on Record May 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

235 Oconnor St

4 bd · 3 ba · 2,210 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,256,000Oct 2023 $26,8602025 Amount on Record Aug 2004 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

239 Oconnor St

4 bd · 3 ba · 1,870 sqft · 0.12 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$235,000Nov 2012 $5,1152025 —Nov 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

243 Oconnor St

4 bd · 3 ba · 2,210 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,456,000Jun 2015 $23,6152025 —Jan 2016 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

244 Oconnor St

3 bd · 1 ba · 1,650 sqft · 0.348 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2009 $7,3462025 —Mar 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

247 Oconnor St

4 bd · 3 ba · 2,210 sqft · 0.121 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,3142025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

248 Oconnor St

3 bd · 2 ba · 1,846 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,630,000May 2012 $11,0122025 —May 2012 1 Name on Record AssessorUpdated Jul 2026

251 Oconnor St

4 bd · 3 ba · 2,210 sqft · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7832025 —Apr 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

262 Oconnor St

3 bd · 2.5 ba · 2,240 sqft · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,650,000Jul 2025 $35,4532025 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

265 Oconnor St

3 bd · 2 ba · 1,620 sqft · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$770,000Feb 2006 $17,4272025 Amount on Record Mar 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

269 Oconnor St

5 bd · 5 ba · 2,615 sqft · 0.243 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jun 2012 $18,6222025 —Dec 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

277 Oconnor St

4 bd · 1 ba · 2,359 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,235,000Feb 2024 $49,6052025 Amount on Record Jun 2021 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

278 Oconnor St

3 bd · 1.5 ba · 1,540 sqft · 0.225 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8442025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

281 Oconnor St

2 bd · 1 ba · 1,260 sqft · 0.329 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7332025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

304 Oconnor St

2,413 sqft · Built 1948 · 0.301 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$68,500Feb 1990 $8,7262025 —Sep 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

313 Oconnor St

3 bd · 2 ba · 3,710 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jul 2005 $35,7212025 Amount on Record Jun 1998 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

316 Oconnor St

3 bd · 2 ba · 1,680 sqft · 0.306 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$102,000Aug 1980 $6,1402025 1 Name on Record AssessorUpdated Jul 2026

320 Oconnor St

3 bd · 2 ba · 2,130 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$349,000Jul 1989 $11,6002025 —Oct 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

321 Oconnor St

3 bd · 2 ba · 1,120 sqft · 0.248 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$990,000Jul 2014 $15,8012025 Amount on Record May 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

325 Oconnor St

3 bd · 2 ba · 1,120 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$960,000Oct 2007 $16,7842025 Amount on Record Aug 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

326 Oconnor St

3 bd · 2 ba · 1,820 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9262025 —Mar 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

329 Oconnor St

5 bd · 3.5 ba · 3,206 sqft · 0.254 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,400,000Feb 2019 $45,2752025 Amount on Record Mar 2006 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

332 Oconnor St

3 bd · 2 ba · 390 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2992025 —Apr 2013 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

341 Oconnor St

3 bd · 2 ba · 1,689 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,400,000Apr 2021 $30,2072025 Amount on Record Jul 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

342 Oconnor St

6 bd · 6 ba · 3,591 sqft · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,380,000Oct 2021 $53,2752025 Amount on Record Oct 2020 2 Names on Record Assessor + 5 DocumentsUpdated Jul 2026

344 Oconnor St

7 bd · 3 ba · 3,167 sqft · 0.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Mar 2007 $21,1962025 Amount on Record Oct 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

346 Oconnor St

3 bd · 3 ba · 1,910 sqft · 0.298 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2001 $8,9592025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

349 Oconnor St

3 bd · 2 ba · 1,640 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,000Aug 1996 $7,0442025 —Jan 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

354 Oconnor St

3 bd · 2 ba · 2,150 sqft · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 1988 $6,2222025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

364 Oconnor St

3 bd · 3 ba · 2,040 sqft · 0.237 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$531,000Oct 1998 $11,3792025 —Nov 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

369 Oconnor St

3 bd · 2 ba · 1,620 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$728,500Jun 2012 $11,2882025 Amount on Record May 2002 2 Names on Record AssessorUpdated Jul 2026

371 Oconnor St

2 bd · 1 ba · 1,120 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jun 1993 $5,3872025 —Jan 2011 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

373 Oconnor St

3 bd · 2 ba · 1,640 sqft · 0.306 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Apr 2004 $10,6922025 Amount on Record May 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

374 Oconnor St

3 bd · 3 ba · 2,105 sqft · 0.453 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000May 2012 $26,7292025 —Aug 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

379 Oconnor St

3 bd · 2 ba · 1,550 sqft · 0.248 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,800,000Mar 2022 $34,4012025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

389 Oconnor St

5 bd · 4.5 ba · 2,696 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,050,000Oct 2018 $33,2302025 Amount on Record Jun 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

390 Oconnor St

3 bd · 2 ba · 2,034 sqft · 0.209 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$815,000Dec 2008 $16,4012025 Amount on Record Aug 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

394 Oconnor St

2 bd · 1 ba · 1,280 sqft · 0.225 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Nov 2006 $16,2622025 —Mar 2006 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

414 Oconnor St

3 bd · 2 ba · 1,677 sqft · 0.234 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000May 2021 $12,6032025 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

417 Oconnor St

4 bd · 1 ba · 1,120 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Feb 1995 $5,1762025 —Dec 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

420 Oconnor St

2 bd · 2 ba · 1,795 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,4972025 1 Name on Record AssessorUpdated Jul 2026

423 Oconnor St

5 bd · 4 ba · 2,820 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,650,000Mar 2026 $13,6452025 Amount on Record May 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

430 Oconnor St

3 bd · 2 ba · 1,770 sqft · 0.211 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,7722025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

433 Oconnor St

4 bd · 3.5 ba · 2,578 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,852,000Mar 2022 $39,9802025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

439 Oconnor St

78 bd · 6 ba · 2,578 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,875,000May 2025 $32,0922025 Amount on Record Jul 2019 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

443 Oconnor St

4 bd · 4 ba · 2,225 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Dec 2020 $30,3152025 Amount on Record Oct 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

448 Oconnor St

3 bd · 2 ba · 1,510 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$209,000Aug 2003 $12,2572025 Amount on Record Jan 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

451 Oconnor St

96 bd · 3 ba · 1,010 sqft · 0.223 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Jun 2023 $22,7292025 —Jun 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

459 Oconnor St

4 bd · 3 ba · 2,280 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2852025 —Mar 2025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

465 Oconnor St

3 bd · 2 ba · 1,270 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,8962025 —Jul 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

471 Oconnor St

4 bd · 3.5 ba · 1,980 sqft · 0.123 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,875,000Oct 2019 $24,0442025 Amount on Record Apr 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

474 Oconnor St

2 bd · 1 ba · 1,560 sqft · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Dec 2022 $28,6962025 —Feb 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

476 Oconnor St

3 bd · 2 ba · 1,610 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,760,000Mar 2014 $25,9762025 Amount on Record Jan 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

482 Oconnor St

3 bd · 2 ba · 1,752 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Dec 1995 $7,6922025 —Aug 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

483 Oconnor St

3 bd · 2 ba · 1,585 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,888,000Jul 2023 $22,5602025 Amount on Record Aug 2020 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

484 Oconnor St

3 bd · 2 ba · 1,610 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,827,500Oct 2024 $33,3182025 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

497-499 Oconnor St

4 bd · 3 ba · 3,260 sqft · 0.296 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1632025 2 Names on Record AssessorUpdated Aug 2026

Property Records in Nearby Streets