San Geronimo Valley Dr, San Geronimo, CA Property Records

Marin County property records for 39 addresses on San Geronimo Valley Dr, San Geronimo, CA · Last verified August 2026

San Geronimo Valley Dr Highlights

Properties 39
Median Sale Price $1,220,000
Deeds and Mortgages on File 54
Median Price per Sqft $691
Owner Occupied 82%
Median Annual Tax Bill $9,472
Median Year Built 1971
Median Ownership Tenure 10 years

Properties on San Geronimo Valley Dr

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

385 San Geronimo Valley Dr

3 bd · 2.5 ba · 3,262 sqft · built 1975 · 0.899 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,195,000Oct 2019 $16,4182025 Amount on Record Jan 2018 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

390 San Geronimo Valley Dr

3 bd · 2 ba · 1,671 sqft · built 1971 · 1.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2002 $2,8052025 —Sep 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

391 San Geronimo Valley Dr

2 bd · 2.5 ba · 2,512 sqft · built 1974 · 1.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,875,000Jun 2026 $12,3752025 Amount on Record Nov 2006 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

401 San Geronimo Valley Dr

3 bd · 2 ba · 2,606 sqft · built 1971 · 1.65 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1992 $3,9332025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

409 San Geronimo Valley Dr

3 bd · 2 ba · 2,135 sqft · built 1972 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,010,000Jun 2004 $17,0662025 Amount on Record Aug 2003 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

410 San Geronimo Valley Dr

3 bd · 3 ba · 2,360 sqft · built 1971 · 1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2003 $8,1852025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

417 San Geronimo Valley Dr

3 bd · 3 ba · 3,010 sqft · built 1971 · 1.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4512025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

420 San Geronimo Valley Dr

4 bd · 2.5 ba · 2,658 sqft · built 1975 · 1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$785,000Apr 2000 $14,6672025 Amount on Record Mar 1998 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

425 San Geronimo Valley Dr

3 bd · 2.5 ba · 2,369 sqft · built 1977 · 0.636 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1432025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

430 San Geronimo Valley Dr

3 bd · 3 ba · 3,209 sqft · built 1977 · 1.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,220,000Sep 2023 $13,9482025 Amount on Record Aug 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

433 San Geronimo Valley Dr

4 bd · 2.5 ba · 4,064 sqft · built 1973 · 0.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 1999 $9,4722025 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

440 San Geronimo Valley Dr

4 bd · 4 ba · 3,480 sqft · built 1974 · 0.838 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000May 2023 $15,9892025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

441 San Geronimo Valley Dr

3 bd · 3 ba · 2,275 sqft · built 1973 · 2.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,895,000Jun 2021 $24,4872025 Amount on Record Apr 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

449 San Geronimo Valley Dr

1 bd · 1.5 ba · 1,646 sqft · built 1992 · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2015 $8,6222025 —Jan 2014 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

471 San Geronimo Valley Dr

5 bd · 3 ba · 1,791 sqft · built 1963 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,149,000Nov 2020 $14,9692025 —May 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

477 San Geronimo Valley Dr

2 bd · 1.5 ba · 1,044 sqft · built 1927 · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,180,000Apr 2026 $8,6942025 Amount on Record Oct 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$8,700,000Jan 2018 $8462023 Amount on Record Aug 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

485 San Geronimo Valley Dr

3 bd · 3.5 ba · 2,561 sqft · built 1983 · 0.578 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,411,000May 2008 $22,2532025 Amount on Record Feb 2000 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

500 San Geronimo Valley Dr

3 bd · 2 ba · 1,798 sqft · built 1985 · 0.605 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jul 1997 $8,1352025 —Oct 2011 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

501 San Geronimo Valley Dr

3 bd · 2 ba · 1,786 sqft · built 1988 · 0.561 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Dec 2020 $17,0742025 Amount on Record Aug 1999 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

520 San Geronimo Valley Dr

2 bd · 2 ba · 1,532 sqft · built 1925 · 0.413 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,220,000Aug 2020 $16,3752025 Amount on Record Apr 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

525 San Geronimo Valley Dr

3 bd · 2 ba · 1,544 sqft · built 1916 · 0.626 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000May 2002 $7,4812025 —Nov 2015 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

526 San Geronimo Valley Dr

2 bd · 3 ba · 1,832 sqft · built 1924 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Feb 2011 $6,6912025 Amount on Record Oct 2010 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

530 San Geronimo Valley Dr

2 bd · 1 ba · 1,032 sqft · built 1910 · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Oct 2000 $7,5872025 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

531 San Geronimo Valley Dr

3 bd · 3.5 ba · 2,056 sqft · built 1993 · 0.834 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,210,000Jun 2016 $17,6542025 Amount on Record Nov 1996 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

539 San Geronimo Valley Dr

3 bd · 2 ba · 1,648 sqft · built 1932 · 0.427 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3492025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

545 San Geronimo Valley Dr

1 bd · 1 ba · 1,056 sqft · built 1929 · 0.401 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1992 $3,7172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

555 San Geronimo Valley Dr

6 bd · 3 ba · 2,826 sqft · 0.642 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,000Sep 1996 $4,1522025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

560 San Geronimo Valley Dr

4 bd · 2.5 ba · 2,118 sqft · built 1956 · 0.557 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,090,000Nov 2020 $14,8482025 —Nov 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

567 San Geronimo Valley Dr

4 bd · 2 ba · 1,605 sqft · built 1963 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$830,000Aug 2026 $12,4522025 Amount on Record Jun 2021 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
—Jan 1985 $1,7722025 Owner on Record AssessorUpdated Jul 2026

585 San Geronimo Valley Dr

3 bd · 2 ba · 1,750 sqft · built 1969 · 0.679 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,220,000Jan 2021 $16,3992025 Amount on Record May 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

625 San Geronimo Valley Dr

5,324 sqft · built 1950 · 1.22 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,250,000Dec 2021 $33,4002025 Amount on Record Oct 1994 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

635 San Geronimo Valley Dr

3 bd · 2 ba · 1,440 sqft · built 1963 · 0.566 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,010,000Sep 2015 $14,9382025 —Feb 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

645 San Geronimo Valley Dr

2 bd · 1 ba · 1,288 sqft · built 1954 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,2512025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

655 San Geronimo Valley Dr

3 bd · 2 ba · 1,422 sqft · built 1920 · 0.601 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Sep 2024 $12,9202025 Amount on Record Apr 2003 2 Owners on Record AssessorUpdated Jul 2026

665 San Geronimo Valley Dr

3 bd · 1 ba · 1,368 sqft · built 1920 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$376,000Aug 1998 $6,8572025 —Oct 2000 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

675 San Geronimo Valley Dr

2 bd · 1 ba · 1,037 sqft · built 1950 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2020 $9,5582025 —Jan 2015 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

695 San Geronimo Valley Dr

2 bd · 2 ba · 1,831 sqft · built 1952 · 0.551 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7492025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets