Neptune Ct, San Mateo, CA Property Records

San Mateo County property records for 16 addresses on Neptune Ct, San Mateo, CA · Last verified August 2026

Neptune Ct Highlights

Properties 16
Median Sale Price $972,000
Deeds and Mortgages on File 24
Median Price per Sqft $628
Owner Occupied 69%
Median Annual Tax Bill $12,991
Median Year Built 1974
Median Ownership Tenure 12 years

Properties on Neptune Ct

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

804 Neptune Ct

2 bd · 2 ba · 1,350 sqft · built 1974 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$972,000Aug 2015 $15,2392025 Amount on Record Aug 2009 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

810 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$970,000Feb 2015 $15,5262025 Amount on Record Aug 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

816 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$999,000Nov 2015 $17,0052025 Amount on Record Sep 1998 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

822 Neptune Ct

2 bd · 2 ba · 1,350 sqft · built 1974 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Sep 2005 $12,5602025 —Sep 2005 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

828 Neptune Ct

2 bd · 2 ba · 1,350 sqft · built 1974 · 0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,0012025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

834 Neptune Ct

3 bd · 2 ba · 1,350 sqft · built 1974 · 0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$810,000Apr 2014 $12,9912025 Amount on Record May 2008 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

840 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 $3,8592025 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

846 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Apr 2011 $10,8612025 —Apr 2011 2 Owners on Record AssessorUpdated Aug 2026

852 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$760,000Aug 2008 $13,0282025 Amount on Record Dec 2004 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

858 Neptune Ct

2 bd · 2 ba · 1,350 sqft · built 1974 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,480,000May 2024 $18,4032025 —Feb 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

866 Neptune Ct

2 bd · 2 ba · 1,350 sqft · built 1974 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $7,8342025 —Oct 1998 Owner on Record AssessorUpdated Jul 2026

870 Neptune Ct

3 bd · 2.5 ba · 1,660 sqft · built 1974 · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
$789,000Feb 2007 $13,2872025 Amount on Record Aug 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

874 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000May 2023 $19,9582025 Amount on Record Oct 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

880 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Dec 2005 $12,8552025 —Dec 2005 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

884 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$539,000Jan 2003 $10,6552025 Amount on Record Jul 1998 2 Owners on Record Assessor + 5 DocumentsUpdated Jul 2026

888 Neptune Ct

3 bd · 2.5 ba · 1,590 sqft · built 1974 · 0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4282025 —Sep 2006 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

Property Records in Nearby Streets