Castro Valley Blvd, Castro Valley, CA Property Records

Alameda County property records for 137 addresses on Castro Valley Blvd, Castro Valley, CA · Last verified October 2026

Castro Valley Blvd Highlights

Properties 189
Median Sale Price $1,749,000
Deeds and Mortgages on File 107
Median Price per Sqft $440
Owner Occupied 32%
Median Annual Tax Bill $13,430
Median Year Built 1969
Median Ownership Tenure 17 years

Properties on Castro Valley Blvd

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

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

2405 Castro Valley Blvd

5,620 sqft · built 1984 · 0.644 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 1995 $7,1232025 —Aug 1995 2 Owners on Record AssessorUpdated Aug 2026

2419 Castro Valley Blvd

20 ba · 35,867 sqft · built 2002 · 0.727 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,550,000Oct 2024 $138,4462025 —May 2009 Owner on Record AssessorUpdated Oct 2026

2445 Castro Valley Blvd

5,032 sqft · built 1952 · 0.627 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2005 $26,6112025 —Apr 1997 Owner on Record Owner Occupied AssessorUpdated Sep 2026

2470 Castro Valley Blvd

5,450 sqft · built 1963 · 0.448 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4822025 —May 2024 Owner on Record AssessorUpdated Aug 2026

2475 Castro Valley Blvd

1 ba · 2,254 sqft · built 1979 · 0.564 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2012 $36,7752025 2 Owners on Record AssessorUpdated Oct 2026

2492 Castro Valley Blvd

1 ba · 5,490 sqft · built 1987 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,078,000Apr 2011 $18,7822025 —Apr 2011 2 Owners on Record AssessorUpdated Aug 2026

2495 Castro Valley Blvd

6,028 sqft · built 1928 · 1.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,200,000Feb 2026 $25,2302025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

2512 Castro Valley Blvd

336 sqft · built 1970 · 0.256 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2020 $8,7552025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

2515 Castro Valley Blvd

2,220 sqft · built 1969 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0892025 Owner on Record AssessorUpdated Aug 2026

2522 Castro Valley Blvd

5,583 sqft · built 1950 · 0.724 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,500Oct 2024 $28,1382025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

2532 Castro Valley Blvd

48,763 sqft · built 1985 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,678,000Jul 1994 $79,9222025 Amount on Record Jan 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

2533 Castro Valley Blvd

2,624 sqft · built 1963 · 2.75 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2022 $24,6392025 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

2544 Castro Valley Blvd

11,821 sqft · built 1940 · 0.334 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jan 2000 $6,6602025 —Dec 2006 Owner on Record AssessorUpdated Aug 2026

2555 Castro Valley Blvd

1 ba · 1,488 sqft · built 2015 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,8322025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

2560 Castro Valley Blvd

3,800 sqft · built 1930 · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1422025 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2569 Castro Valley Blvd

8,281 sqft · built 1969 · 1.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,0192025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

2592 Castro Valley Blvd

980 sqft · built 1925 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2023 $6,8282025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 1989 $1,7122025 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

2608 Castro Valley Blvd

7,398 sqft · built 1940 · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 1989 $15,8732025 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

2625 Castro Valley Blvd

5,000 sqft · built 1970 · 1.76 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Dec 2021 $24,9522025 —Oct 2011 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2626 Castro Valley Blvd

1 ba · 2,390 sqft · built 1925 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$141,000Nov 2013 $10,0662025 Amount on Record Mar 2013 Owner on Record AssessorUpdated Oct 2026

2638 Castro Valley Blvd

2,016 sqft · built 1925 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Oct 1994 $4,5542025 —Feb 2003 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

2644 Castro Valley Blvd

1.5 ba · 3,885 sqft · built 1947 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,095,000May 2022 $15,1682025 Amount on Record Mar 2004 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2652 Castro Valley Blvd

1 ba · 1,716 sqft · built 1935 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$642,500Sep 2012 $14,5022025 Amount on Record Jan 2012 Owner on Record Owner Occupied AssessorUpdated Oct 2026

2659 Castro Valley Blvd

512 sqft · built 1948 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Apr 2015 $8,7012025 —Feb 2015 Owner on Record AssessorUpdated Aug 2026

2660 Castro Valley Blvd

2,400 sqft · built 1940 · 0.131 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6232025 2 Owners on Record AssessorUpdated Aug 2026

2671 Castro Valley Blvd

1 ba · 3,565 sqft · built 1989 · 0.44 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,7372025 —Jan 2011 Owner on Record AssessorUpdated Aug 2026

2676 Castro Valley Blvd

3,840 sqft · built 1968 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$411,500Jan 2017 $11,7332025 Amount on Record Dec 1996 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2683 Castro Valley Blvd

5,198 sqft · built 1988 · 0.855 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,3982025 —Jan 2011 Owner on Record AssessorUpdated Oct 2026

2688 Castro Valley Blvd

1.5 ba · 4,783 sqft · built 1940 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$915,000Dec 2005 $22,6232025 —Feb 2018 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

2724 Castro Valley Blvd

4,850 sqft · built 2004 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Apr 2021 $22,2052025 Amount on Record Oct 1998 Owner on Record Assessor + 3 DocumentsUpdated Sep 2026

2731 Castro Valley Blvd

2 ba · 9,953 sqft · built 1979 · 0.882 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2019 $11,3482025 —Nov 2012 Owner on Record AssessorUpdated Oct 2026

2739 Castro Valley Blvd

3,176 sqft · built 1979 · 0.533 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2019 $17,2902025 —Nov 2012 Owner on Record AssessorUpdated Aug 2026

2746 Castro Valley Blvd

2 ba · 2,402 sqft · built 1962 · 0.331 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1992 $5,3822025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

2769 Castro Valley Blvd

2 ba · 924 sqft · built 1945 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Oct 2023 $10,9272025 Amount on Record Jan 2005 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

2770 Castro Valley Blvd

2 ba · 1,352 sqft · built 1958 · 0.464 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,6682025 Owner on Record AssessorUpdated Aug 2026

2773 Castro Valley Blvd

3,736 sqft · built 1939 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$738,000Jun 2025 $9,2062025 —Aug 2006 Owner on Record AssessorUpdated Aug 2026

2777 Castro Valley Blvd

7.5 ba · 3,412 sqft · built 1948 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,282,000Jun 2005 $29,4372025 Amount on Record Dec 2002 Owner on Record AssessorUpdated Oct 2026

2780 Castro Valley Blvd

308 sqft · built 1955 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1202025 —Oct 2019 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

2788 Castro Valley Blvd

1.5 ba · 1,444 sqft · built 1968 · 0.663 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1402025 —Oct 1993 Owner on Record AssessorUpdated Aug 2026

2793 Castro Valley Blvd

2 ba · 2,030 sqft · built 1937 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2006 $10,9272025 —Jul 2006 Owner on Record AssessorUpdated Sep 2026

2805 Castro Valley Blvd

1.5 ba · 10,191 sqft · built 1962 · 0.434 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,320,000Nov 2011 $24,3382025 Amount on Record Mar 2002 Owner on Record AssessorUpdated Oct 2026

2806 Castro Valley Blvd

2,240 sqft · built 1948 · 0.691 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Aug 1999 $21,1872025 —Apr 1998 Owner on Record AssessorUpdated Oct 2026

2837 Castro Valley Blvd

1 ba · 3,868 sqft · built 2018 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Aug 2015 $28,2492025 Amount on Record Feb 2015 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2845 Castro Valley Blvd

8,750 sqft · built 1949 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Jun 2019 $21,7632025 Owner on Record AssessorUpdated Oct 2026

2869 Castro Valley Blvd

1,720 sqft · built 1952 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Sep 2015 $8,3512025 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

2874 Castro Valley Blvd

1 ba · 900 sqft · built 1940 · 0.558 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Oct 2012 $25,9242025 Amount on Record Aug 2004 2 Owners on Record AssessorUpdated Oct 2026

2881 Castro Valley Blvd

12,063 sqft · built 1979 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000Jul 1994 $20,4662025 —Jul 1994 Owner on Record AssessorUpdated Aug 2026

2896 Castro Valley Blvd

2 ba · 1,000 sqft · built 1961 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Mar 1995 $6,1002025 —Apr 1994 2 Owners on Record AssessorUpdated Sep 2026

2920 Castro Valley Blvd

3 ba · 1,136 sqft · built 1991 · 0.445 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Apr 2016 $31,8152025 Amount on Record Jul 2015 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

2945 Castro Valley Blvd

13,024 sqft · built 1949 · 0.324 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Apr 2001 $13,4302025 Owner on Record AssessorUpdated Oct 2026

3035 Castro Valley Blvd

2,236 sqft · built 1968 · 0.475 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,880,000Oct 2004 $31,0852025 —Jul 2004 Owner on Record AssessorUpdated Oct 2026

3053 Castro Valley Blvd

2,144 sqft · built 1968 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2018 $9,4512025 —Oct 2018 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

3067 Castro Valley Blvd

1 ba · 10,755 sqft · built 1953 · 0.388 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1998 $45,2922025 Owner on Record AssessorUpdated Aug 2026

3090 Castro Valley Blvd

22,109 sqft · built 1990 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,600,000Apr 2007 $162,0522025 Amount on Record Aug 2002 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3105 Castro Valley Blvd

13,473 sqft · built 1985 · 0.659 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Feb 1995 $42,7352025 Owner on Record AssessorUpdated Aug 2026

3130 Castro Valley Blvd

2 ba · 6,644 sqft · built 1951 · 0.336 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Nov 2019 $20,0162025 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

3137 Castro Valley Blvd

20,232 sqft · built 1951 · 0.441 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,7892025 Owner on Record AssessorUpdated Oct 2026

3160 Castro Valley Blvd

2.5 ba · 12,808 sqft · built 2001 · 0.678 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Dec 2012 $47,6522025 Amount on Record Apr 2012 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

3169 Castro Valley Blvd

2.5 ba · 5,130 sqft · built 1953 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Aug 2016 $19,5812025 Amount on Record Sep 2008 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

3180 Castro Valley Blvd

1.5 ba · 9,952 sqft · built 1946 · 0.687 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,087,000Jun 2015 $29,7292025 —Dec 2010 Owner on Record AssessorUpdated Oct 2026

3185 Castro Valley Blvd

2 ba · 2,756 sqft · built 1930 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jul 2006 $15,3852025 Amount on Record Oct 2001 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3197 Castro Valley Blvd

4,489 sqft · built 1950 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 1990 $21,4102025 Owner on Record AssessorUpdated Aug 2026

3200 Castro Valley Blvd

3,640 sqft · built 2005 · 0.271 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Dec 2004 $21,0172025 Owner on Record AssessorUpdated Aug 2026

3210 Castro Valley Blvd

1,069 sqft · built 1949 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Apr 1998 $9,2562025 —Apr 1998 2 Owners on Record AssessorUpdated Oct 2026

3217 Castro Valley Blvd

3 bd · 3 ba · 5,723 sqft · built 1949 · 0.141 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,028,000Jul 2014 $24,8222025 Amount on Record Jun 1994 Owner on Record AssessorUpdated Oct 2026

3234 Castro Valley Blvd

3 ba · 5,174 sqft · built 1991 · 0.821 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,200,000Mar 2022 $50,5052025 Amount on Record Sep 2007 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3235 Castro Valley Blvd

1.5 ba · 3,256 sqft · built 1947 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$935,000May 2006 $16,5472025 Amount on Record Feb 2003 Owner on Record AssessorUpdated Sep 2026

3243 Castro Valley Blvd

3,000 sqft · built 1948 · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0312025 —May 2011 2 Owners on Record AssessorUpdated Aug 2026

3288 Castro Valley Blvd

3,192 sqft · built 1976 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,554,000Oct 2023 $29,9022025 —Oct 2014 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3295 Castro Valley Blvd

2 ba · 39,828 sqft · built 1966 · 1.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jan 2019 $148,8592025 Owner on Record Assessor + 6 DocumentsUpdated Aug 2026

3303 Castro Valley Blvd

16,080 sqft · built 1964 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,544,000Jun 2016 $90,5172025 Amount on Record Dec 2007 Owner on Record AssessorUpdated Sep 2026

3335 Castro Valley Blvd

3,830 sqft · built 1980 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Dec 2022 $37,1442025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3351 Castro Valley Blvd

8,328 sqft · built 1950 · 0.317 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Oct 2020 $46,6562025 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

3360 Castro Valley Blvd

3,860 sqft · built 1975 · 0.441 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,2982025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3369 Castro Valley Blvd

4 ba · 4,946 sqft · built 1997 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,1872025 2 Owners on Record AssessorUpdated Aug 2026

3382 Castro Valley Blvd

15,000 sqft · built 1972 · 0.947 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,6162025 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3385 Castro Valley Blvd

5,508 sqft · built 1969 · 0.558 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,8792025 —Apr 2022 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

3396 Castro Valley Blvd

8,340 sqft · built 1958 · 0.291 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0432025 Owner on Record AssessorUpdated Aug 2026

3401 Castro Valley Blvd

3,600 sqft · built 1969 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8672025 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

3410 Castro Valley Blvd

841 sqft · built 1950 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Mar 1990 $9,0522025 —Mar 1998 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3430 Castro Valley Blvd

1.5 ba · 8,400 sqft · built 1975 · 0.723 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,8082025 —Oct 2013 2 Owners on Record AssessorUpdated Sep 2026

3443 Castro Valley Blvd

2 ba · 28,276 sqft · built 1969 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2014 $71,6652025 —Jun 2014 Owner on Record AssessorUpdated Aug 2026

3447 Castro Valley Blvd

1 ba · 7,188 sqft · built 1972 · 0.599 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000May 2010 $32,3582025 Amount on Record Jan 1997 Owner on Record AssessorUpdated Aug 2026

3461 Castro Valley Blvd

4,187 sqft · built 1956 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4932025 —Aug 2008 Owner on Record AssessorUpdated Sep 2026

3477 Castro Valley Blvd

1 ba · 2,279 sqft · built 1947 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,065,000Apr 2021 $18,0152025 Amount on Record Jul 2008 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3489 Castro Valley Blvd

1.5 ba · 2,400 sqft · built 1939 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2010 $12,7092025 —May 2009 Owner on Record AssessorUpdated Aug 2026

3495 Castro Valley Blvd

1.5 ba · 1,055 sqft · built 1997 · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2010 $20,2462025 Owner on Record AssessorUpdated Aug 2026

3538 Castro Valley Blvd

6 ba · 17,242 sqft · built 1968 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2006 $134,3742025 Owner on Record AssessorUpdated Aug 2026

3549 Castro Valley Blvd

1 ba · 3,452 sqft · built 1915 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
$666,000Nov 2007 $26,1052025 Amount on Record Jan 2005 2 Owners on Record AssessorUpdated Oct 2026

3550 Castro Valley Blvd

2,756 sqft · built 1930 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Feb 1991 $9,7282025 —Nov 2006 Owner on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$155,000Dec 2006 $4712025 —May 2017 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

3563 Castro Valley Blvd

5 ba · 8,224 sqft · built 1968 · 0.583 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Jan 2019 $41,7832025 —Jan 2019 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

3564 Castro Valley Blvd

2 bd · 1 ba · 920 sqft · built 1946 · 0.893 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2006 $22,9282025 Owner on Record AssessorUpdated Aug 2026

3600 Castro Valley Blvd

3 ba · 5,940 sqft · built 1971 · 0.554 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2002 $23,5012025 —Oct 2002 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

3625 Castro Valley Blvd

2,512 sqft · built 1977 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jan 1990 $19,2312025 Owner on Record AssessorUpdated Aug 2026

3636 Castro Valley Blvd

6,000 sqft · built 1974 · 0.491 acres

Last Sale Tax Bill Prior Sale Owner Records
$489,500Sep 2007 $25,2752025 Amount on Record Nov 2006 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3638 Castro Valley Blvd

1,800 sqft · built 1968 · 0.544 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2004 $18,6192025 Owner on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Aug 2026

3667 Castro Valley Blvd

2 ba · 30,566 sqft · built 1961 · 2.79 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000,000May 2018 $132,9812025 —Nov 2010 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3668 Castro Valley Blvd

3 ba · 4,200 sqft · built 1958 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,565,000Oct 2024 $24,7662025 —Dec 2010 Owner on Record AssessorUpdated Aug 2026

3692 Castro Valley Blvd

1.5 ba · 2,780 sqft · built 1959 · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,749,000Mar 2025 $22,0792025 Amount on Record Apr 2023 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

3711 Castro Valley Blvd

19 bd · 20 ba · 12,173 sqft · built 1966 · 1.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,000Mar 1997 $35,5102025 —Sep 1996 Owner on Record AssessorUpdated Sep 2026

3714 Castro Valley Blvd

1 ba · 1,974 sqft · built 1959 · 0.283 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,417,000Jan 2023 $25,4942025 —Jan 2022 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Aug 2026

3726 Castro Valley Blvd

1,465 sqft · built 1992 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$462,500May 2012 $9,8092025 Amount on Record Apr 1995 Owner on Record AssessorUpdated Oct 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Aug 2026

3746 Castro Valley Blvd

11,792 sqft · built 1960 · 0.358 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2002 $11,1922025 Owner on Record AssessorUpdated Aug 2026

3762 Castro Valley Blvd

3,570 sqft · built 1959 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2002 $8,9302025 Owner on Record AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2025 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

3765 Castro Valley Blvd, Spc 20

560 sqft · built 1983

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 Owner on Record Owner Occupied AssessorUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Aug 2026

3774 Castro Valley Blvd

3,880 sqft · built 1937 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9332025 —Dec 2015 Owner on Record AssessorUpdated Aug 2026

3775 Castro Valley Blvd

44,957 sqft · built 1990 · 5.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2001 $217,4772025 Owner on Record AssessorUpdated Sep 2026

3784 Castro Valley Blvd

240 sqft · built 1947 · 0.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,700,000Nov 2019 $45,9862025 —Dec 2012 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

3794 Castro Valley Blvd

3,254 sqft · built 1942 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,700,000Nov 2019 $20,9132025 —Dec 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

3810 Castro Valley Blvd

4,980 sqft · built 1957 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $17,6912025 —Oct 2022 Owner on Record Assessor + 4 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
$13,889,000Jan 2024 $49,1032025 —Apr 2010 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3844 Castro Valley Blvd

65,600 sqft · built 1967 · 4.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,889,000Jan 2024 $123,5552025 —Apr 2010 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

3847 Castro Valley Blvd

5,055 sqft · built 1962 · 0.228 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Apr 2026 $26,7892025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

3849 Castro Valley Blvd

1 ba · 1,028 sqft · built 1930 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jun 2007 $7,9252025 —Oct 2001 Owner on Record Owner Occupied AssessorUpdated Oct 2026

3875 Castro Valley Blvd

1,920 sqft · built 1947 · 2.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Apr 2015 $70,5722025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

3875 Castro Valley Blvd, Spc 24

540 sqft · built 1964

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

3889 Castro Valley Blvd

1.5 ba · 1,446 sqft · built 1964 · 0.259 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Sep 2021 $18,1912025 —Sep 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3913 Castro Valley Blvd

420 sqft · built 1966

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2002 Owner on Record AssessorUpdated Aug 2026

3913 Castro Valley Blvd

23 units · Built 1965 · 480 sq ft

Last Sale Median Tax Bill Median Sale    
$1452025    

3940 Castro Valley Blvd

2,829 sqft · built 1990 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Aug 1995 $15,3132025 Amount on Record Apr 1995 Owner on Record AssessorUpdated Oct 2026

3945 Castro Valley Blvd

5 units · Built 1966 · 400 sq ft

Last Sale Median Tax Bill Median Sale    
   

3958 Castro Valley Blvd

20 bd · 20 ba · 32,776 sqft · built 1963 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$106,7712025 —May 2020 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

3970 Castro Valley Blvd

955 sqft · built 1996

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2008 $992025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

3970 Castro Valley Blvd

3 units · Built 1956 · 360 sq ft

Last Sale Median Tax Bill Median Sale    
——    

3998 Castro Valley Blvd

25 units · Built 1980 · 480 sq ft

Last Sale Median Tax Bill Median Sale    
$1242025    

3998 Castro Valley Blvd

2 bd · 2 ba · 1,752 sqft · built 1940 · 1.38 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1999 $46,6312025 —Dec 2012 Owner on Record AssessorUpdated Aug 2026

4026 Castro Valley Blvd

3 bd · 2 ba · 1,356 sqft · built 1947 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Apr 2012 $5,0102025 Amount on Record Oct 2011 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

4050 Castro Valley Blvd

12 bd · 9 ba · 6,061 sqft · built 1990 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000May 2012 $17,7082025 Amount on Record Feb 2010 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

4074 Castro Valley Blvd

6 bd · 4 ba · 4,205 sqft · built 1965 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1992025 —Jan 1997 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

Property Records in Nearby Streets