Andros Dr, San Ramon, CA Property Records

Contra Costa County property records for 7 addresses on Andros Dr, San Ramon, CA · Last verified October 2026

Andros Dr Highlights

Properties 7
Median Sale Price $1,800,000
Deeds and Mortgages on File 27
Median Price per Sqft $684
Owner Occupied 100%
Median Annual Tax Bill $17,314
Median Year Built 1985
Median Ownership Tenure 7 years

Properties on Andros Dr

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

300 Andros Dr

4 bd · 2.5 ba · 2,775 sqft · built 1985 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,900,000Jun 2026 $20,0982025 —Sep 2003 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

301 Andros Dr

4 bd · 2 ba · 2,374 sqft · built 1985 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Apr 2023 $21,3512025 Amount on Record Jul 2011 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

310 Andros Dr

4 bd · 2.5 ba · 2,685 sqft · built 1985 · 0.417 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2010 $9,1612025 —May 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

311 Andros Dr

4 bd · 2.5 ba · 2,685 sqft · built 1985 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,193,000Jul 2016 $16,0662025 Amount on Record Jul 2013 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

320 Andros Dr

4 bd · 2 ba · 2,374 sqft · built 1985 · 0.507 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,935,000Aug 2021 $20,6392025 Amount on Record Nov 2017 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

321 Andros Dr

5 bd · 3.5 ba · 3,303 sqft · built 1985 · 0.257 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,500Oct 1994 $8,9662025 —Oct 1994 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

330 Andros Dr

4 bd · 2.5 ba · 2,867 sqft · built 1985 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,365,000Dec 2019 $17,3142025 —Mar 2023 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Sep 2026

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