William St, Mendocino, CA Property Records

Mendocino County property records for 4 addresses on William St, Mendocino, CA · Last verified August 2026

William St Highlights

Properties 4
Latest Sale $1,700,000 (Nov 2008)
Deeds and Mortgages on File 3
Owner Occupied 25%
Median Annual Tax Bill $11,639
Median Ownership Tenure 18 years

Properties on William St

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

10400 William St

0.479 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Nov 2008 $14,1312025 —May 2010 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

10580 William St

0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Mar 2006 $11,6392025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

10591 William St

0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$3142025 1 Name on Record AssessorUpdated Aug 2026

10650 William St

0.399 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $1,3362025 —May 2008 2 Names on Record AssessorUpdated Aug 2026

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