Mount Oso Ave, Tracy, CA Property Records

San Joaquin County property records for 36 addresses on Mount Oso Ave, Tracy, CA · Last verified August 2026

Mount Oso Ave Highlights

Properties 36
Median Sale Price $702,000
Deeds and Mortgages on File 88
Median Price per Sqft $244
Owner Occupied 81%
Median Annual Tax Bill $6,168
Median Year Built 1992
Median Ownership Tenure 11 years

Properties on Mount Oso Ave

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

20 Mount Oso Ave

3 bd · 2 ba · 1,588 sqft · 0.277 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$190,000Oct 1997 $4,2202025 Amount on Record Oct 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Mount Oso Ave

3 bd · 2 ba · 1,588 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jul 2004 $6,5612025 Amount on Record Feb 1997 1 Name on Record AssessorUpdated Oct 2025

45 Mount Oso Ave

5 bd · 5 ba · 3,413 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$825,000Dec 2022 $9,8762025 —Dec 2022 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

60 Mount Oso Ave

3 bd · 2 ba · 1,588 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 2012 $3,1992025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

65 Mount Oso Ave

5 bd · 5 ba · 3,413 sqft · 0.168 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$880,000Feb 2023 $6,6162025 —Dec 2022 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

80 Mount Oso Ave

3 bd · 2 ba · 1,588 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000May 2018 $6,2492025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

85 Mount Oso Ave

3 bd · 3 ba · 2,191 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$520,000Mar 2021 $6,4832025 —Apr 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

90 Mount Oso Ave

1,467 sqft · 1.72 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Apr 2021 $8,9302025 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

91 Mount Oso Ave

4 bd · 2 ba · 1,576 sqft · 0.959 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Aug 2001 $1,9002025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

125 Mount Oso Ave

4 bd · 2 ba · 1,583 sqft · 0.477 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2018 $2,2372025 —May 2024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

155 Mount Oso Ave

3 bd · 2 ba · 1,738 sqft · 0.477 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2008 $6832025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

160 Mount Oso Ave

3 bd · 3 ba · 2,308 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Dec 2004 $7,6012025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

175 Mount Oso Ave

3 bd · 2 ba · 2,251 sqft · 0.477 acres

Last Sale Tax Bill Prior Sale Owner Records
$745,000Nov 2024 $8,5812025 —Jan 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

180 Mount Oso Ave

4 bd · 3 ba · 2,197 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Jan 2023 $7,6852025 Amount on Record May 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

200 Mount Oso Ave

3 bd · 3 ba · 2,308 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Sep 2012 $4,1982025 —Aug 2009 2 Names on Record AssessorUpdated Oct 2025

215 Mount Oso Ave

4 bd · 2 ba · 1,439 sqft · 0.499 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2019 $7,1082025 2 Names on Record Owner Occupied Assessor + 9 DocumentsUpdated Oct 2025

220 Mount Oso Ave

4 bd · 3 ba · 2,356 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Oct 2013 $5,3672025 —Jul 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

225 Mount Oso Ave

3 bd · 2 ba · 1,900 sqft · 0.477 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$470,000Dec 2017 $6,1682025 Amount on Record May 2012 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

230 Mount Oso Ave

3 bd · 3 ba · 2,308 sqft · 0.132 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$408,000Sep 2015 $5,7852025 Amount on Record Nov 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

290 Mount Oso Ave

3 bd · 2 ba · 1,879 sqft · 0.515 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,3742025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

300 Mount Oso Ave

3 bd · 2 ba · 1,980 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000May 2018 $6,5332025 —Oct 2020 3 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Nov 2025

315 Mount Oso Ave

29,088 sqft · 2.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,650,000Oct 2016 $40,0232016 —May 2005 1 Name on Record AssessorUpdated May 2024

320 Mount Oso Ave

4 bd · 3 ba · 2,772 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$237,500Jun 2009 $3,7512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

340 Mount Oso Ave

4 bd · 2 ba · 2,233 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Feb 2000 $4,7402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

360 Mount Oso Ave

5 bd · 3.5 ba · 2,744 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000May 2022 $8,3432025 1 Name on Record Assessor + 2 DocumentsUpdated May 2026

380 Mount Oso Ave

4 bd · 3 ba · 2,744 sqft · 0.139 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$670,000Dec 2020 $8,5672025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

400 Mount Oso Ave

4 bd · 3 ba · 2,744 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$702,000Nov 2021 $8,7942025 —May 2020 3 Names on Record Assessor + 5 DocumentsUpdated Oct 2025

420 Mount Oso Ave

6 bd · 4 ba · 3,631 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$855,000Apr 2021 $10,8662025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

440 Mount Oso Ave

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$26,000Jul 2012 $5932025 —Sep 2003 1 Name on Record AssessorUpdated Oct 2025

460 Mount Oso Ave

3 bd · 3 ba · 3,270 sqft · 0.14 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$729,000Apr 2021 $9,3002025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2025

540 Mount Oso Ave

4 bd · 3 ba · 1,891 sqft · 0.273 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$177,000Nov 1995 $3,6182025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

550 Mount Oso Ave

4 bd · 3 ba · 1,891 sqft · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Nov 2011 $2,8282025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

560 Mount Oso Ave

4 bd · 3 ba · 1,891 sqft · 0.191 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 2008 $3,7092025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

570 Mount Oso Ave

3 bd · 2 ba · 1,472 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Dec 2004 $2,9572025 Amount on Record May 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

580 Mount Oso Ave

3 bd · 2 ba · 1,342 sqft · 0.296 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$272,500Jul 2001 $4,8232025 Amount on Record Mar 2000 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

590 Mount Oso Ave

3 bd · 2 ba · 1,472 sqft · 0.271 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Oct 1998 $3,4922025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

Property Records in Nearby Streets