Belle Ave, San Anselmo, CA Property Records

Marin County property records for 14 addresses on Belle Ave, San Anselmo, CA · Last verified August 2026

Belle Ave Highlights

Properties 18
Median Sale Price $1,625,000
Deeds and Mortgages on File 27
Median Price per Sqft $545
Owner Occupied 67%
Median Annual Tax Bill $17,270
Median Year Built 1962
Median Ownership Tenure 13 years

Properties on Belle Ave

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

15 Belle Ave

4 bd · 3 ba · 2,568 sqft · built 1908 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2008 $17,2702025 Amount on Record May 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

19 Belle Ave

10,088 sqft · built 1962 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,500,000Jul 2019 $73,6902025 Amount on Record Feb 2015 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

22 Belle Ave

1 bd · 1 ba · 5,435 sqft · built 1956 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Feb 2014 $37,7232025 Amount on Record Jun 2000 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

23 Belle Ave

3 bd · 3 ba · 2,737 sqft · built 2018 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$925,000Mar 2016 $24,6532025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

26 Belle Ave

5 units · Built 1982 · 1,200 sq ft

Last Sale Median Tax Bill Median Sale    
$900,000Nov 2024 $10,7232025 $577,0005 units    

29 Belle Ave

4,432 sqft · built 1964 · 0.202 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,925,000Apr 2013 $40,0032025 Amount on Record Oct 2007 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

31 Belle Ave

3 bd · 1 ba · 1,622 sqft · built 1924 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000Jun 2024 $18,7322025 —Jun 2024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

33 Belle Ave

0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000Jun 2024 $3,8542025 —Jun 2024 2 Names on Record AssessorUpdated Jul 2026

37 Belle Ave

2 bd · 2 ba · 1,366 sqft · built 1903 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000Jan 2000 $4,3232025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

39 Belle Ave

3 bd · 2 ba · 2,224 sqft · built 1920 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$745,000Mar 1999 $17,2192025 —May 2023 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

40 Belle Ave

2.19 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2008 $5,8912025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

45 Belle Ave

4 bd · 2 ba · 2,368 sqft · built 1923 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,125,000Feb 2016 $26,3032025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

49 Belle Ave

3 bd · 3.5 ba · 2,445 sqft · built 1909 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Nov 2008 $30,2092025 Amount on Record Dec 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

51 Belle Ave

4 bd · 2 ba · 2,248 sqft · built 1962 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2007 $29,0132025 Amount on Record Dec 2005 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

Property Records in Nearby Streets