Mount Diablo Blvd, Lafayette, CA Property Records

Contra Costa County property records for 167 addresses on Mount Diablo Blvd, Lafayette, CA · Last verified August 2026

Mount Diablo Blvd Highlights

Properties 168
Median Sale Price $2,500,000
Deeds and Mortgages on File 218
Median Price per Sqft $566
Owner Occupied 18%
Median Annual Tax Bill $19,006
Median Year Built 1964
Median Ownership Tenure 14 years

Properties on Mount Diablo Blvd

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

3285 Mount Diablo Blvd

976 sqft · 4.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 $6252025 1 Name on Record AssessorUpdated Jul 2026

3287 Mount Diablo Blvd

100,352 sqft · Built 1987 · 2.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 $411,9922025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3289 Mount Diablo Blvd

3,887 sqft · Built 1952 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Dec 2000 $23,9492025 —Aug 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3291 Mount Diablo Blvd

4,683 sqft · Built 1949 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,340,000Jan 2017 $19,2732025 —Oct 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3295 Mount Diablo Blvd

874 sqft · Built 1940 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5632025 —Nov 2014 1 Name on Record AssessorUpdated Jul 2026

3297 Mount Diablo Blvd

6,488 sqft · Built 1955 · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,390,000Sep 2021 $30,0982025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

3299 Mount Diablo Blvd

Built 2019 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2019 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3311 Mount Diablo Blvd

9,548 sqft · Built 1961 · 0.409 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2182025 —Jan 2013 1 Name on Record AssessorUpdated Jul 2026

3319 Mount Diablo Blvd

1,265 sqft · Built 1965 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1994 $17,3572025 —Mar 1996 2 Names on Record AssessorUpdated Jul 2026

3322 Mount Diablo Blvd

9,232 sqft · Built 1986 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,1552025 1 Name on Record AssessorUpdated Jul 2026

3325 Mount Diablo Blvd

5,151 sqft · Built 1954 · 0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0062025 1 Name on Record AssessorUpdated Jul 2026

3327 Mount Diablo Blvd

1,060 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7442025 1 Name on Record AssessorUpdated Jul 2026

3328 Mount Diablo Blvd

14,830 sqft · Built 1983 · 0.712 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jul 1983 $50,8052025 1 Name on Record AssessorUpdated Jul 2026

3330 Mount Diablo Blvd

56,796 sqft · Built 2004 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,309,500Feb 2007 $146,7562025 Amount on Record Jan 2007 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

3331 Mount Diablo Blvd

1,183 sqft · Built 1957 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0412025 1 Name on Record AssessorUpdated Jul 2026

3333 Mount Diablo Blvd

2,240 sqft · Built 1952 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Nov 1992 $9,0932025 1 Name on Record AssessorUpdated Jul 2026

3335 Mount Diablo Blvd

4,178 sqft · Built 1943 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jan 2020 $10,5722025 —Jan 2020 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3338 Mount Diablo Blvd

Built 1968 · 0.769 acres

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

3341 Mount Diablo Blvd

1,362 sqft · Built 1947 · 0.329 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0352025 —Mar 2000 1 Name on Record AssessorUpdated Jul 2026

3343 Mount Diablo Blvd

1,303 sqft · Built 1966 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,8772025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3344 Mount Diablo Blvd

21,360 sqft · Built 1987 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$67,0572025 1 Name on Record AssessorUpdated Jul 2026

3347 Mount Diablo Blvd

2,400 sqft · Built 1966 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jul 1993 $8,9812025 1 Name on Record AssessorUpdated Jul 2026

3349 Mount Diablo Blvd

3,050 sqft · Built 1961 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Aug 1998 $9,7692025 Amount on Record Nov 1994 2 Names on Record AssessorUpdated Jul 2026

3351 Mount Diablo Blvd

3,050 sqft · Built 1961 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$336,000Nov 1994 $10,9192025 Amount on Record Aug 1998 2 Names on Record AssessorUpdated Jul 2026

3355 Mount Diablo Blvd

2,112 sqft · Built 1965 · 0.077 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2017 $8,2252025 —Aug 1996 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3356 Mount Diablo Blvd

2,757 sqft · Built 1965 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2372025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

3357 Mount Diablo Blvd

984 sqft · Built 1962 · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2000 $11,6632025 —May 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3359 Mount Diablo Blvd

2,592 sqft · Built 1956 · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2025 $9,8102025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3360 Mount Diablo Blvd

3,030 sqft · Built 1952 · 0.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$930,000Mar 2012 $15,8612025 Amount on Record Mar 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3363 Mount Diablo Blvd

3,251 sqft · Built 1991 · 0.347 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Oct 2009 $23,1932025 —Feb 2021 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

3364 Mount Diablo Blvd

1,656 sqft · Built 1966 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Oct 1996 $7,7112025 Amount on Record Apr 1996 1 Name on Record AssessorUpdated Jul 2026

3366 Mount Diablo Blvd

55,808 sqft · Built 1963 · 2.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2007 $228,8472025 Amount on Record Aug 2004 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3371 Mount Diablo Blvd

6,612 sqft · Built 1966 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2013 $19,1442025 —Dec 2013 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

3372 Mount Diablo Blvd

422 sqft · Built 1951 · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jun 2011 $13,3472025 Amount on Record Feb 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3375 Mount Diablo Blvd

4,231 sqft · Built 1961 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,489,000Oct 2019 $32,0472025 Amount on Record Jul 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3377 Mount Diablo Blvd

3,040 sqft · Built 1957 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6922025 —Aug 1995 1 Name on Record AssessorUpdated Jul 2026

3379 Mount Diablo Blvd

375 sqft · Built 1954 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Feb 2025 $6,4922025 —May 2023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3380 Mount Diablo Blvd

3,500 sqft · Built 1950 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4572025 1 Name on Record AssessorUpdated Jul 2026

3385 Mount Diablo Blvd

2,584 sqft · Built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Feb 2022 $18,9912025 Amount on Record Jun 1996 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

3387 Mount Diablo Blvd

3,805 sqft · Built 1946 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Apr 2007 $12,2052025 —Feb 2018 1 Name on Record Assessor + 6 DocumentsUpdated Jul 2026

3391 Mount Diablo Blvd

2,460 sqft · Built 1946 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Aug 2021 $15,2352025 Amount on Record Nov 2011 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

3393 Mount Diablo Blvd

6,895 sqft · Built 1951 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,886,000Nov 2024 $39,0852025 Amount on Record Jul 2019 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3396 Mount Diablo Blvd

5,777 sqft · Built 1988 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,9262025 —Aug 2000 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

3397 Mount Diablo Blvd

3,450 sqft · Built 1974 · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$15,9552025 1 Name on Record AssessorUpdated Jul 2026

3399 Mount Diablo Blvd

2,400 sqft · Built 1954 · 0.159 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000May 2021 $21,3392025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3401 Mount Diablo Blvd

2,816 sqft · Built 1958 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,473,000May 2014 $22,1312025 —Jun 2001 1 Name on Record AssessorUpdated Jul 2026

3406 Mount Diablo Blvd

1,291 sqft · Built 1947 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Sep 1994 $28,4992025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3407 Mount Diablo Blvd

1,498 sqft · Built 1968 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Nov 2013 $21,8392025 Amount on Record Apr 2005 2 Names on Record AssessorUpdated Jul 2026

3409 Mount Diablo Blvd

6,032 sqft · Built 1956 · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Apr 2024 $30,2352025 Amount on Record Jan 2019 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3410 Mount Diablo Blvd

2 bd · 2.5 ba · 1,526 sqft · 0.011 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,190,000Jan 2026 $16,1832025 Amount on Record May 2023 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3411 Mount Diablo Blvd

4,486 sqft · Built 1980 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 1988 $3,9602025 1 Name on Record AssessorUpdated Jul 2026

3415 Mount Diablo Blvd

3 ba · 2,814 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jan 1995 $23,3352025 1 Name on Record AssessorUpdated Jul 2026

3416 Mount Diablo Blvd

1,930 sqft · Built 1947 · 0.165 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,350,000Dec 2014 $15,7982025 Amount on Record Nov 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3424 Mount Diablo Blvd

1,943 sqft · Built 1951 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,350,000Dec 2014 $47,6132025 Amount on Record Nov 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3425 Mount Diablo Blvd

1,608 sqft · Built 1952 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $7,4522025 —Nov 1997 2 Names on Record AssessorUpdated Jul 2026

3426 Mount Diablo Blvd

13,485 sqft · Built 1999 · 1.76 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1999 1 Name on Record AssessorUpdated Jul 2026

3428 Mount Diablo Blvd

59,345 sqft · Built 2013 · 0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 2012 $30,9912025 Amount on Record Dec 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3430 Mount Diablo Blvd

4,320 sqft · Built 1952 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,160,000Jul 2023 $13,5352025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3434 Mount Diablo Blvd

12,099 sqft · Built 1944 · 0.872 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,160,000Jul 2023 $51,5352025 —Dec 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3435 Mount Diablo Blvd, #300

2,913 sqft · Built 1964 · 0.075 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$19,6592025 —Nov 2015 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3439 Mount Diablo Blvd

12 ba · 1,916 sqft · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,5392025 —Aug 2004 1 Name on Record AssessorUpdated Jul 2026

3440 Mount Diablo Blvd

3,114 sqft · Built 1948 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Dec 2018 $4,4042025 —Aug 2014 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

3445 Mount Diablo Blvd

2,564 sqft · Built 1978 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2003 $14,7422025 —Mar 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3449 Mount Diablo Blvd

2,141 sqft · Built 1964 · 0.258 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4042025 1 Name on Record AssessorUpdated Jul 2026

3455 Mount Diablo Blvd

1,344 sqft · Built 1966 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Nov 2012 $21,5862025 —Jul 2015 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3458 Mount Diablo Blvd

2,496 sqft · Built 1961 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,000Jan 2025 $13,0642025 Amount on Record Aug 2010 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3459 Mount Diablo Blvd

4,255 sqft · Built 1991 · 0.709 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1993 $34,8352025 1 Name on Record AssessorUpdated Jul 2026

3462 Mount Diablo Blvd

1,600 sqft · Built 2002 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,300,000Sep 2013 $15,5862025 —Sep 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3469 Mount Diablo Blvd

1,025 sqft · Built 1959 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3482025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

3470 Mount Diablo Blvd

34,650 sqft · Built 1982 · 3.87 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,600,000Oct 2018 $148,0822025 Amount on Record Aug 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3471 Mount Diablo Blvd

2,886 sqft · Built 1956 · 0.286 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $6602025 —Jul 2016 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3474 Mount Diablo Blvd

2,135 sqft · Built 1978 · 0.379 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,185,000Nov 2006 $15,8512025 —Nov 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3483 Mount Diablo Blvd

7,512 sqft · Built 1960 · 0.764 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,3212025 —Feb 2024 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

3491 Mount Diablo Blvd

22,770 sqft · Built 2007 · 1.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2012 1 Name on Record AssessorUpdated Jul 2026

3492 Mount Diablo Blvd

8,750 sqft · Built 1978 · 0.529 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,185,000Nov 2006 $56,9252025 —Nov 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3498 Mount Diablo Blvd

5,394 sqft · Built 1958 · 0.559 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,185,000Nov 2006 $42,9232025 —Nov 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3500 Mount Diablo Blvd

2,056 sqft · Built 1963 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0722025 —Jun 2006 1 Name on Record AssessorUpdated Jul 2026

3501 Mount Diablo Blvd

784 sqft · Built 1968 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,340,000Jul 2015 $21,2852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3502 Mount Diablo Blvd

25,793 sqft · Built 1963 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,1402025 —Jun 2006 1 Name on Record AssessorUpdated Jul 2026

3503 Mount Diablo Blvd

3,490 sqft · Built 1961 · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Sep 2004 $16,9862025 Amount on Record Aug 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$4,300,000Apr 2023 $6,2392025 —Sep 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 2004 $8,2282025 Amount on Record Oct 2002 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

3517 Mount Diablo Blvd

9,232 sqft · Built 1948 · 0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 2004 $36,0412025 Amount on Record Oct 2002 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

3523 Mount Diablo Blvd

1,612 sqft · Built 1971 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,630,000Sep 2021 $27,7912025 Amount on Record Oct 2018 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

3524 Mount Diablo Blvd

8,907 sqft · Built 1964 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,2102025 —Jun 2006 1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$2,4492025 —Jun 2006 1 Name on Record AssessorUpdated Jul 2026

3528 Mount Diablo Blvd

5,152 sqft · Built 1966 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Apr 2011 $17,6452025 1 Name on Record AssessorUpdated Jul 2026

3529 Mount Diablo Blvd

7,727 sqft · Built 1976 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,333,500Feb 2018 $53,4262025 Amount on Record Jan 2018 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

3530 Mount Diablo Blvd

6,290 sqft · Built 1958 · 0.862 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,500,500Jan 2013 $39,3682025 1 Name on Record AssessorUpdated Jul 2026

3533 Mount Diablo Blvd

1,400 sqft · Built 1950 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,333,500Feb 2018 $12,7672025 Amount on Record Jan 2018 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

3540 Mount Diablo Blvd

38,207 sqft · Built 1970 · 2.81 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2019 $100,8152025 —Feb 2005 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

3546 Mount Diablo Blvd

1,000 sqft · Built 1964 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,300,000Aug 2022 $25,8432025 —Jun 2001 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3553 Mount Diablo Blvd

1,500 sqft · Built 1938 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,3402025 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

3555 Mount Diablo Blvd

2,880 sqft · Built 1960 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$789,350Mar 2013 $8,2072025 —Jun 2015 2 Names on Record AssessorUpdated Jul 2026

3555 Mount Diablo Blvd, #A

615 sqft · Built 1940 · 0.083 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1995 $3,7072025 Amount on Record Jan 1994 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3557 Mount Diablo Blvd

3,600 sqft · Built 1952 · 0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1995 $8,6982025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3559 Mount Diablo Blvd

3 ba · 2,120 sqft · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 1994 $5,0642025 1 Name on Record AssessorUpdated Jul 2026

3561 Mount Diablo Blvd

2,550 sqft · Built 1950 · 0.393 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1991 $7,9562025 1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Aug 1995 $5,7742025 1 Name on Record AssessorUpdated Jul 2026

3570 Mount Diablo Blvd

6,396 sqft · Built 1949 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Nov 1982 $16,4712025 1 Name on Record AssessorUpdated Jul 2026

3571 Mount Diablo Blvd

25,671 sqft · Built 1985 · 0.953 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,6332025 —Aug 2011 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3572 Mount Diablo Blvd, #3578

7,677 sqft · Built 1939 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,300,000Apr 2023 $48,5772025 —Sep 2008 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3582 Mount Diablo Blvd

2,700 sqft · Built 1945 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Dec 2025 $14,1402025 Amount on Record Aug 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3583 Mount Diablo Blvd

6,254 sqft · Built 1949 · 0.462 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2001 $65,3172025 1 Name on Record AssessorUpdated Jul 2026

3584 Mount Diablo Blvd

2,422 sqft · Built 1949 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Jan 2005 $12,1702025 —Oct 2011 1 Name on Record AssessorUpdated Jul 2026

3586 Mount Diablo Blvd, #A-C

7,613 sqft · Built 2002 · 0.282 acres

Last Sale Tax Bill Prior Sale Owner Records
$772,500Jul 2022 $37,6402025 Amount on Record Apr 2003 2 Names on Record Assessor + 4 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
—Jun 2021 1 Name on Record AssessorUpdated Jun 2023

3594 Mount Diablo Blvd

89,138 sqft · Built 2000 · 1.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1999 $277,8842025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3599 Mount Diablo Blvd

55,650 sqft · Built 2006 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,576,000May 2022 $516,2822025 Amount on Record Apr 2004 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3603 Mount Diablo Blvd

4,092 sqft · Built 2017 · 0.379 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,000,000Jun 2017 $97,2562025 Amount on Record Dec 2013 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3608 Mount Diablo Blvd

5,327 sqft · Built 1999 · 1.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$677,000Aug 2018 $202,2762025 —Apr 2018 1 Name on Record Assessor + 8 DocumentsUpdated Aug 2026

3614 Mount Diablo Blvd

9,892 sqft · Built 1947 · 0.95 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,000,000May 2025 $75,5722025 Amount on Record Jan 2018 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3615 Mount Diablo Blvd

14,270 sqft · Built 1965 · 1.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,243,000Jun 1999 $54,0862025 —Jun 1994 1 Name on Record AssessorUpdated Jul 2026

3616 Mount Diablo Blvd

5,032 sqft · Built 1946 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $17,5942025 Amount on Record Aug 1994 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3624 Mount Diablo Blvd

3,875 sqft · Built 1955 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1986 $7,0962025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3625 Mount Diablo Blvd

6,880 sqft · Built 1966 · 0.821 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1989 $19,7902025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3629 Mount Diablo Blvd

3 ba · 6,316 sqft · 0.359 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,280,000May 1990 $36,7942025 1 Name on Record AssessorUpdated Jul 2026

3630 Mount Diablo Blvd

4,275 sqft · Built 1964 · 0.637 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $21,5402025 1 Name on Record AssessorUpdated Jul 2026

3632 Mount Diablo Blvd

1,597 sqft · Built 1967 · 0.491 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5152025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3633 Mount Diablo Blvd, #3637

4,766 sqft · Built 1959 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,700,000Apr 2023 $40,6642025 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

3640 Mount Diablo Blvd

6,829 sqft · Built 1996 · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2003 $31,5152025 Amount on Record Sep 1998 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3641 Mount Diablo Blvd

4,950 sqft · Built 1980 · 0.559 acres

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

3645 Mount Diablo Blvd

5,967 sqft · Built 1979 · 0.559 acres

Last Sale Tax Bill Prior Sale Owner Records
$514,000Oct 1994 $22,2372025 1 Name on Record AssessorUpdated Jul 2026

3647 Mount Diablo Blvd, #49

14,354 sqft · Built 1957 · 0.679 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1999 $46,2062025 —Oct 1999 1 Name on Record AssessorUpdated Jul 2026

3650 Mount Diablo Blvd

27,064 sqft · Built 1978 · 1.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,000,000Jan 2006 $88,4982025 —Oct 2003 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3651 Mount Diablo Blvd

5,300 sqft · Built 1946 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,975,000Jun 2003 $35,8832025 —Apr 1996 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3658 Mount Diablo Blvd

18,019 sqft · Built 1989 · 0.476 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $46,9012025 —Aug 1994 1 Name on Record Owner Occupied AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$2,975,000Jun 2003 $8,9972025 Amount on Record Apr 2000 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,689,000Mar 2026 $9,5202025 Amount on Record Mar 2026 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

3661 Mount Diablo Blvd

6,094 sqft · Built 1975 · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$851,000Dec 1999 $25,3652025 —Dec 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3661 Mount Diablo Blvd, Apt A

3,120 sqft · Built 1969 · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,3702025 —Mar 2024 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

3663 Mount Diablo Blvd

7,824 sqft · Built 1966 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,647,500Dec 2005 $52,9822025 Amount on Record Oct 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3667 Mount Diablo Blvd

2,518 sqft · Built 1947 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,7322025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

3669 Mount Diablo Blvd

3,219 sqft · Built 1931 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Sep 2016 $19,0062025 —Mar 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3671 Mount Diablo Blvd

3,813 sqft · Built 1946 · 1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 $7,4672025 1 Name on Record AssessorUpdated Jul 2026

3675 Mount Diablo Blvd

2 units · Built 1989

Last Sale Median Tax Bill Median Sale    
$2,500,000May 1988 —— —2 units    

3676 Mount Diablo Blvd

1 bd · 1 ba · 797 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Feb 2025 $12,2832025 Amount on Record Jun 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3685 Mount Diablo Blvd

22,067 sqft · Built 1979 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2007 $136,3752025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3686 Mount Diablo Blvd

22,514 sqft · Built 1964 · 1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,700,000Dec 2020 $150,3542025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3687 Mount Diablo Blvd, #100

27,250 sqft · Built 1983 · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,500,000Nov 2021 $98,4712025 —Jan 2005 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3688 Mount Diablo Blvd

3,808 sqft · Built 1964 · 0.302 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000May 2026 $14,0672025 Amount on Record Jan 2001 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

3696 Mount Diablo Blvd

12 ba · 5,215 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2001 $16,5602025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3697 Mount Diablo Blvd

49,168 sqft · Built 1985 · 1.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2003 $161,6802025 —Jun 2001 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3701 Mount Diablo Blvd

5,057 sqft · Built 1981 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,675,000Apr 2007 $23,8542025 Amount on Record Mar 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

3703 Mount Diablo Blvd

1,754 sqft · Built 1940 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Apr 2017 $22,4452025 Amount on Record Dec 2013 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

3705 Mount Diablo Blvd

2,000 sqft · Built 1965 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$852,500Dec 2006 $13,2222025 1 Name on Record AssessorUpdated Jul 2026

3707 Mount Diablo Blvd

6,625 sqft · Built 1945 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2010 $12,7272025 —Jan 2005 1 Name on Record AssessorUpdated Jul 2026

3713 Mount Diablo Blvd

24,606 sqft · Built 1958 · 1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,400,000Apr 2017 $179,9862025 Amount on Record Dec 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

3717 Mount Diablo Blvd

14,305 sqft · Built 1966 · 0.559 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,250,000Jun 2012 $48,9542025 —Apr 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3721 Mount Diablo Blvd

5,962 sqft · Built 1961 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Mar 2026 $24,1062025 Amount on Record May 2025 1 Name on Record Assessor + 8 DocumentsUpdated Jul 2026

3722 Mount Diablo Blvd

5,398 sqft · Built 2013 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2009 $33,8452025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3725 Mount Diablo Blvd

1,142 sqft · Built 1941 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$500May 2009 $13,0202025 Amount on Record Sep 1999 1 Name on Record AssessorUpdated Jul 2026

3736 Mount Diablo Blvd

13,304 sqft · Built 1989 · 0.373 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,898,000Jan 2018 $32,6122025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3742 Mount Diablo Blvd

9,433 sqft · Built 2023 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,749,500Apr 2025 $42,6602025 Amount on Record Mar 2025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

3746 Mount Diablo Blvd

6,744 sqft · Built 1978 · 1.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,898,000Jan 2018 $96,1112025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3780 Mount Diablo Blvd

9,529 sqft · Built 2005 · 1.12 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2006 1 Name on Record AssessorUpdated Jul 2026

3799 Mount Diablo Blvd

5,052 sqft · Built 1980 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2026 $35,2792025 —Aug 2014 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3800 Mount Diablo Blvd, #200

9,542 sqft · Built 2015 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,000,000Apr 2026 $44,3902025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$6252025 1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
—Mar 2017 1 Name on Record AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$66,500Jul 1998 $10,6712025 —Mar 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4000 Mount Diablo Blvd

63,749 sqft · Built 1997 · 3.85 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 $308,5152025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4008 Mount Diablo Blvd

4,800 sqft · Built 1950 · 0.929 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,700,000Apr 2021 $17,7482025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

4010 Mount Diablo Blvd

3,540 sqft · Built 1956 · 3.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,700,000Apr 2021 $57,6082025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4011 Mount Diablo Blvd

3 bd · 2 ba · 2,402 sqft · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Aug 2013 $13,4782025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

4038 Mount Diablo Blvd

6 bd · 4.5 ba · 3,242 sqft · 0.436 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$333,000Nov 1991 $10,6242025 —Sep 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Mount Diablo Blvd

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesLow
this street's cells rank at the 30th percentile of exposed land nationally · 17th in California
Wildfire LikelihoodLow — about 1 in 2,167 per year
ExposureDirect
5 of 22 cells directly exposed · 11 adjoin burnable vegetation

Property Records in Nearby Streets