Union St, Oakland, CA Property Records

Alameda County property records for 88 addresses on Union St, Oakland, CA · Last verified August 2026

Union St Highlights

Properties 119
Median Sale Price $615,000
Deeds and Mortgages on File 119
Median Price per Sqft $457
Owner Occupied 40%
Median Annual Tax Bill $6,054
Median Year Built 1941
Median Ownership Tenure 14 years

Properties on Union St

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

310 Union St

18,013 sqft · Built 1954 · 1.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,375,000Dec 2025 $45,6752025 Amount on Record Jun 2015 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

532 Union St

20 bd · 20.5 ba · 88,989 sqft · 0.619 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,650,000Sep 2025 $481,4222025 Amount on Record Oct 2018 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

755 Union St

46,980 sqft · Built 1969 · 1.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Jan 2003 $15,4642025 1 Name on Record AssessorUpdated Oct 2025

926 Union St

3 bd · 2 ba · 1,224 sqft · 0.075 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,000Mar 2006 $5,4962025 Amount on Record Jul 2003 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

932 Union St

3 bd · 2 ba · 1,224 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$207,000Sep 2007 $5,3262025 Amount on Record Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

1018 Union St

3 bd · 2 ba · 2,621 sqft · 0.042 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 2018 $11,7392025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

1022 Union St

4 bd · 2 ba · 1,290 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Jun 2021 $20,1922025 Amount on Record Sep 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

1026 Union St

6 bd · 2 ba · 1,196 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Dec 1992 $4,1912025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1032 Union St

4,358 sqft · Built 1895 · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5302025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1036 Union St

3 bd · 2 ba · 1,424 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2017 $10,5892025 —Dec 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

1042 Union St

3 bd · 1 ba · 1,212 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5712025 Amount on Record Feb 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

1102 Union St

3 bd · 2 ba · 1,383 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$246,000Sep 2001 $6,8362025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

1110 Union St

4 bd · 2.5 ba · 1,764 sqft · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 1999 $5,4402025 —Mar 1995 2 Names on Record AssessorUpdated Aug 2026

1116 Union St

4 bd · 3 ba · 1,764 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$153,000Dec 1988 $5,0462025 Amount on Record Dec 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

1220 Union St

5 bd · 3 ba · 2,940 sqft · 0.063 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,091Dec 2012 $7,1742025 —Sep 2013 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

1222 Union St

3 bd · 1 ba · 1,323 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1999 $2,4072025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1228 Union St

4 bd · 3 ba · 1,530 sqft · 0.106 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2001 $7,6702025 —Mar 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

1234 Union St

8 bd · 2 ba · 3,167 sqft · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$251,000Dec 2000 $6,0542025 —Mar 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

1238 Union St

4 bd · 2 ba · 1,371 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Feb 1994 $11,6832025 —Jul 2001 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

1244 Union St

2 bd · 2 ba · 1,184 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2011 $2,3542025 —Jan 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2025

1316 Union St

3 bd · 2.5 ba · 2,333 sqft · 0.267 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 $4,9932025 —Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1420 Union St

5 bd · 2 ba · 3,000 sqft · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5932025 —Mar 2014 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

1426 Union St

3 bd · 1 ba · 1,321 sqft · 0.108 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$345,000Feb 2003 $8,3392025 —Jul 2002 2 Names on Record AssessorUpdated Oct 2025

1432 Union St

3 bd · 2 ba · 1,984 sqft · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Apr 2006 $17,6852025 Amount on Record Aug 2004 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

1436 Union St

5 bd · 2 ba · 2,610 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1092025 —Aug 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1504 Union St

4 bd · 1 ba · 1,937 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Dec 2008 $6,3222025 1 Name on Record Owner Occupied AssessorUpdated Jan 2026

1505 Union St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1508 Union St

2 bd · 2 ba · 1,920 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Mar 2009 $6,0292025 Amount on Record Dec 2008 1 Name on Record AssessorUpdated Oct 2025

1511 Union St

0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8132025 1 Name on Record AssessorUpdated Aug 2026

1515 Union St

3 bd · 2 ba · 1,293 sqft · 0.087 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jun 1993 $4,0802025 —Jun 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1520 Union St

3 bd · 2 ba · 1,414 sqft · 0.17 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Nov 2022 $16,9002025 3 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

1523 Union St

4 bd · 2 ba · 2,179 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1994 $3,5482025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1525 Union St

3 bd · 1.5 ba · 1,888 sqft · 0.116 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2001 $4,8332025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1527 Union St

4 bd · 2 ba · 2,362 sqft · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1989 $2,4782025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1530 Union St

4 bd · 2 ba · 1,886 sqft · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,000May 2009 $6,1282025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

1911 Union St

37,120 sqft · Built 1949 · 1.22 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $54,0992025 Amount on Record Jun 2004 1 Name on Record AssessorUpdated Oct 2025

1920 Union St

1 bd · 1 ba · 1,129 sqft · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Feb 2021 $9,7742025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

1920 Union St, #3

1 bd · 1 ba · 1,696 sqft · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Nov 2021 $9,4032025 Amount on Record May 2014 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

1920 Union St, Unit 8

1 bd · 1 ba · 1,464 sqft · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Mar 2026 $7,9622024 1 Name on Record Assessor + 1 DocumentUpdated May 2026

1940 Union St

16 ba · 34,365 sqft · 0.82 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2018 —Sep 2007 — AssessorUpdated Oct 2023

1940 Union St

32 units · Built 1946 · 1,011 sq ft

Last Sale Median Tax Bill Median Sale    
$108,500Jun 2026 $4,9392025 $390,00032 units    

2101 Union St

0.193 acres

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

2149 Union St

0.202 acres

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

2203 Union St

2 ba · 3,495 sqft · 0.421 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2004 $16,6612025 1 Name on Record AssessorUpdated Aug 2026

2210 Union St

0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Dec 1996 $5,7402025 1 Name on Record AssessorUpdated Aug 2026

2211 Union St

0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,000Nov 1997 $2,1882025 —Aug 2016 1 Name on Record AssessorUpdated Aug 2026

2320 Union St

0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,000,000Jun 2022 $3,3722024 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

2327 Union St

1 ba · 6,325 sqft · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Apr 2021 $30,1132025 —Apr 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

2400 Union St

14,788 sqft · Built 1947 · 0.362 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2008 $17,6372025 1 Name on Record AssessorUpdated Aug 2026

2401 Union St

17,072 sqft · Built 1934 · 0.739 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000May 1996 $21,4522025 Amount on Record Aug 1994 1 Name on Record AssessorUpdated Oct 2025

2430 Union St

11,880 sqft · Built 1947 · 0.567 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Aug 2017 $36,6142025 1 Name on Record Assessor + 5 DocumentsUpdated Oct 2025

2590 Union St

0.467 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Dec 1996 $10,1342025 Amount on Record Jan 1995 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

2603 Union St

11,622 sqft · Built 1952 · 0.629 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2008 $22,3332025 —Apr 1997 1 Name on Record AssessorUpdated Oct 2025

2641 Union St

1,429 sqft · Built 1900 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0532025 —Nov 2007 1 Name on Record AssessorUpdated Aug 2026

2711 Union St

58,257 sqft · Built 1941 · 1.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$62,6582025 —Nov 2007 1 Name on Record AssessorUpdated Aug 2026

2720 Union St

3 bd · 2 ba · 1,342 sqft · 0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Feb 2023 $10,9722025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

2734 Union St

4 bd · 2 ba · 1,816 sqft · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$128,000Sep 2010 $4,6872025 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

2820 Union St

4,344 sqft · Built 1939 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5902025 1 Name on Record AssessorUpdated Aug 2026

2826 Union St

4 bd · 2 ba · 1,524 sqft · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7492025 —Dec 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

2831 Union St

1 bd · 1 ba · 912 sqft · 0.066 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$45,000Oct 1996 $3,2192025 —Oct 1996 1 Name on Record AssessorUpdated Aug 2026

2836 Union St

1,896 sqft · Built 1980 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Aug 2014 $4,8822025 1 Name on Record AssessorUpdated Oct 2025

2839 Union St

0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jul 1999 $2,4162025 1 Name on Record AssessorUpdated Aug 2026

2843 Union St

705 sqft · Built 1890 · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Jul 1999 $1,8362025 1 Name on Record AssessorUpdated Aug 2026

2844 Union St

3 bd · 2 ba · 1,496 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$439,000Jul 2014 $8,6962025 —Mar 2014 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

2847 Union St

3 bd · 1 ba · 1,066 sqft · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6112025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

2900 Union St

2 bd · 2 ba · 768 sqft · 0.152 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Apr 2013 $5,1302025 2 Names on Record AssessorUpdated Aug 2026

2906 Union St

1 bd · 1 ba · 726 sqft · 0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000Jun 1998 $3,0072025 Amount on Record — 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

2909 Union St

1 bd · 1 ba · 723 sqft · 0.066 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Sep 2025 $8,2582025 —Mar 2010 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

2912 Union St

1 bd · 1 ba · 712 sqft · 0.152 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$651,000Feb 2021 $16,6362024 Amount on Record Jun 2013 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

2913 Union St

2 bd · 1 ba · 703 sqft · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2008 $10,1822025 1 Name on Record AssessorUpdated Aug 2026

2916 Union St

967 sqft · Built 1900 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Feb 2022 $14,9262025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

2919 Union St

0.5 ba · 3,840 sqft · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Jul 2016 $9,1802025 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

2924 Union St

2 bd · 1 ba · 894 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$115,000Oct 2008 $3,8452025 Amount on Record Jul 2008 1 Name on Record AssessorUpdated Oct 2025

2927 Union St

0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Jul 2016 $4,5992025 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

2929 Union St

3 bd · 2 ba · 1,168 sqft · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,001Feb 2009 $3,9832025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

2933 Union St

3 bd · 1 ba · 805 sqft · 0.066 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$104,500Oct 2012 $3,5942025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

2939 Union St

5 bd · 1 ba · 1,414 sqft · 0.132 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$411,000Feb 2005 $9,2752025 —Mar 2007 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3024 Union St

3 bd · 2 ba · 1,992 sqft · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,188,000May 2021 $18,3872025 Amount on Record Aug 2016 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

3030 Union St

1 bd · 2 ba · 1,172 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,000Nov 2011 $4,6032025 Amount on Record Aug 2011 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3036 Union St

5 bd · 3 ba · 2,816 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,500Jun 2019 $12,3752024 Amount on Record Apr 2014 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3042 Union St

1 bd · 1 ba · 630 sqft · 0.076 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$43,500Apr 1998 $2,8422025 —Sep 2024 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

3050 Union St

4 bd · 3 ba · 1,860 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2008 $8,3852025 —Jul 2006 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

3106 Union St

6 bd · 2 ba · 1,790 sqft · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2010 $11,5652025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

3118 Union St

2 bd · 1 ba · 1,181 sqft · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2007 $8,9872025 —May 2007 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3122 Union St

3 bd · 3 ba · 2,157 sqft · 0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Jan 2021 $20,5282025 Amount on Record Sep 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

3130 Union St

4 bd · 3 ba · 3,085 sqft · 0.152 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jul 2024 $8,3102025 Amount on Record Mar 2020 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

3131 Union St

2.06 acres

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

3140 Union St

2 bd · 1.5 ba · 1,164 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4662025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets