4th St, Union City, CA Property Records

Alameda County property records for 77 addresses on 4th St, Union City, CA · Last verified August 2026

4th St Highlights

Properties 77
Median Sale Price $910,000
Deeds and Mortgages on File 104
Median Price per Sqft $671
Owner Occupied 68%
Median Annual Tax Bill $5,181
Median Year Built 1950
Median Ownership Tenure 15 years

Properties on 4th St

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

33217 4th St

3 bd · 2 ba · 1,594 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,070,000Mar 2021 $15,5532025 Amount on Record Jun 2019 2 Names on Record Assessor + 3 DocumentsUpdated Oct 2025

33229 4th St

4 bd · 2 ba · 2,038 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,165,000Apr 2022 $16,4502025 —Jan 2021 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

33237 4th St

2 bd · 1 ba · 904 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$154,500Oct 2018 $8,3542024 Amount on Record Oct 2004 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

33244 4th St

2 bd · 1 ba · 1,128 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$134,000Oct 1994 $3,6882025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

33245 4th St

2 bd · 1 ba · 576 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Aug 2008 $4,1792025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33252 4th St

2 bd · 1 ba · 1,207 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$507,000Jan 2018 $8,2162025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

33253 4th St

5 bd · 4 ba · 2,430 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$282,500Jun 2009 $8,2152025 Amount on Record Apr 2009 1 Name on Record AssessorUpdated Oct 2025

33261 4th St

3 bd · 2 ba · 924 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Oct 2017 $3,9352025 —Aug 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33306 4th St

2 bd · 1 ba · 1,337 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9032025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

33307 4th St

4 bd · 2 ba · 1,716 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$107,000Mar 2011 $6,1612025 Amount on Record Jan 2009 1 Name on Record AssessorUpdated Oct 2025

33314 4th St

2 bd · 2 ba · 980 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Feb 2015 $6,4722025 —Aug 2015 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

33315 4th St

2 bd · 1 ba · 850 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,500Jun 1994 $3,4992025 —Jul 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

33322 4th St

3 bd · 2 ba · 1,302 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Apr 2000 $6,7382025 —Jul 2001 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33323 4th St

4 bd · 2 ba · 1,326 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2022 $2,2212024 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

33330 4th St

4 bd · 2 ba · 1,569 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,3182025 1 Name on Record AssessorUpdated Aug 2026

33331 4th St

2 bd · 1 ba · 680 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2172025 —Mar 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

33338 4th St

3 bd · 2 ba · 1,258 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$820,000Oct 2024 $11,2852025 —Aug 2024 1 Name on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

33339 4th St

3 bd · 2 ba · 1,257 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Oct 2013 $7,3122025 Amount on Record Apr 2013 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33346 4th St

3 bd · 1 ba · 1,080 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,500May 1996 $4,9762025 —Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33347 4th St

3 bd · 2 ba · 1,330 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5022025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33354 4th St

4 bd · 2 ba · 1,468 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,500Dec 2003 $4,2262025 —Feb 2003 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

33355 4th St

3 bd · 2 ba · 1,326 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2010 $5,6242025 —Apr 2021 3 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

33358 4th St

4 bd · 2 ba · 1,468 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$188,500Dec 2003 $4,2262025 —Mar 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

33363 4th St

3 bd · 1 ba · 1,180 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3142025 —Nov 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33408 4th St

3 bd · 2 ba · 1,104 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000Aug 2025 $1,4462025 Amount on Record Feb 2023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

33409 4th St

2 bd · 2 ba · 1,440 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Aug 2016 $8,6982025 2 Names on Record AssessorUpdated Oct 2025

33416 4th St

4 bd · 4 ba · 1,900 sqft · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1975 $3,5832025 1 Name on Record AssessorUpdated Aug 2026

33417 4th St

4 bd · 2 ba · 1,384 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Mar 2011 $6,2462025 Amount on Record Jul 2007 1 Name on Record AssessorUpdated Oct 2025

33425 4th St

2 bd · 2 ba · 1,476 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1999 $1,8472025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33426 4th St

5 bd · 3 ba · 1,688 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Aug 1996 $5,2862025 —Jun 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33432 4th St

3 bd · 1 ba · 884 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$591,000Jul 2018 $9,1672025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33433 4th St

3 bd · 1 ba · 1,202 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Nov 2011 $4,6512025 —Jul 2005 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33440 4th St

3 bd · 2 ba · 1,074 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9972025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33441 4th St

4 bd · 2 ba · 1,564 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3282025 —Nov 2005 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026

33448 4th St

4 bd · 2 ba · 1,226 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,2212025 —Apr 2007 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

33449 4th St

3 bd · 1 ba · 960 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $1,1752025 —Feb 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33456 4th St

8 bd · 3 ba · 2,722 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $5,9882025 1 Name on Record AssessorUpdated Aug 2026

33457 4th St

4 bd · 2 ba · 1,840 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9532025 1 Name on Record AssessorUpdated Aug 2026

33464 4th St

4 bd · 2 ba · 1,856 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $10,4712025 —Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33500 4th St

4 bd · 2 ba · 1,475 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2015 $7,3052025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33502 4th St

4 bd · 2 ba · 1,475 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,000Feb 1997 $4,8202025 —Feb 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

33511 4th St

6 bd · 2 ba · 1,976 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Aug 2008 $9,0332025 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

33518 4th St

3 bd · 2 ba · 1,568 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$720,000Mar 2018 $11,2682025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33519 4th St

2 bd · 1 ba · 950 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$758,000May 2025 $2,4252025 —Jun 2004 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

33526 4th St

3 bd · 2 ba · 1,568 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,030,000Jul 2025 $5,1812025 Amount on Record Mar 2025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

33527 4th St

3 bd · 2 ba · 1,496 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jun 2012 $5,5032025 —Oct 2012 1 Name on Record AssessorUpdated Aug 2026

33534 4th St

2 bd · 1 ba · 800 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jan 2015 $7,3822025 —Aug 2020 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

33535 4th St

2 bd · 1 ba · 594 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000May 2002 $7,0932025 —Dec 2000 2 Names on Record Owner Occupied AssessorUpdated Jan 2026

33542 4th St

2 bd · 1 ba · 1,537 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$830,000Mar 2022 $15,2452025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

33543 4th St

3 bd · 2 ba · 1,324 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$110,000Oct 1988 $5,6252025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

33548 4th St

4 bd · 2 ba · 1,400 sqft · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$990,000Dec 2025 $2,5882025 —Aug 2022 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Feb 2026

33551 4th St

4 bd · 2 ba · 1,443 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$55,000Sep 1995 $5,5802025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33558 4th St

5 bd · 3 ba · 2,013 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,2602025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

33604 4th St

4 bd · 3.5 ba · 1,644 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2020 $10,8922024 Amount on Record Dec 2008 2 Names on Record Assessor + 3 DocumentsUpdated May 2026

33605 4th St

3 bd · 1 ba · 804 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,500Dec 2011 $3,2012025 Amount on Record Sep 2010 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33612 4th St

4 bd · 1 ba · 1,524 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Feb 2013 $5,6652025 —Feb 2013 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

33616 4th St

4 bd · 2 ba · 2,080 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1989 $4,1322025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

33628 4th St

3 bd · 1 ba · 966 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2482025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33636 4th St

3 bd · 2 ba · 966 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Dec 2011 $4,7312025 Amount on Record Aug 2011 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

33637 4th St

2 bd · 1 ba · 944 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1052025 —Jan 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33644 4th St

3 bd · 1.5 ba · 1,466 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5492025 —Jan 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33645 4th St

1 bd · 1 ba · 747 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0672025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33652 4th St

3 bd · 1 ba · 966 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$910,000May 2026 $3,7792025 Amount on Record Nov 2025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

33653 4th St

2 bd · 1 ba · 672 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jul 2009 $4,6092025 —Jul 2009 1 Name on Record AssessorUpdated Aug 2026

33706 4th St

4 bd · 2 ba · 1,200 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$940,000Sep 2021 $13,6642025 Amount on Record Dec 2011 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

33707 4th St

3 bd · 2 ba · 1,442 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Feb 2007 $5,5342025 Amount on Record Dec 2010 1 Name on Record AssessorUpdated Oct 2025

33714 4th St

5 bd · 4 ba · 2,212 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$768,000Jan 2006 $14,0922025 —Jan 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

33715 4th St

3 bd · 2 ba · 1,228 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2017 $8,9912025 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2025

33722 4th St

3 bd · 2 ba · 1,648 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8052025 —May 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

33723 4th St

3 bd · 1 ba · 1,104 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2632025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

33730 4th St

3 bd · 3 ba · 1,575 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0812025 —Feb 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

33731 4th St

2 bd · 1 ba · 816 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$488,000Mar 2007 $9,0982025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33738 4th St

3 bd · 2 ba · 1,380 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jul 2009 $5,2452025 Amount on Record Dec 2003 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

33739 4th St

4 bd · 2 ba · 1,840 sqft · 0.113 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Mar 2008 $9,5972025 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

33746 4th St

5 bd · 3 ba · 2,056 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$241,000Oct 2021 $6,6332025 Amount on Record Jan 2012 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

33747 4th St

3 bd · 3 ba · 1,833 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,000Jun 2012 $6,8552025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

33754 4th St

5 bd · 3 ba · 1,841 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 2012 $6,0482025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

Property Records in Nearby Streets