Argonaut Dr, Saratoga, CA Property Records

Santa Clara County property records for 29 addresses on Argonaut Dr, Saratoga, CA · Last verified August 2026

Argonaut Dr Highlights

Properties 29
Median Sale Price $4,000,000
Deeds and Mortgages on File 41
Median Price per Sqft $1,115
Owner Occupied 97%
Median Annual Tax Bill $21,642
Median Year Built 1955
Median Ownership Tenure 16 years

Properties on Argonaut Dr

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

20180 Argonaut Dr

3 bd · 3 ba · 2,200 sqft · built 1955 · 0.272 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Jun 2010 $27,0502025 Amount on Record Jan 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20190 Argonaut Dr

4 bd · 3 ba · 3,106 sqft · built 1955 · 0.305 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Aug 1990 $15,9822025 —Jun 1997 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20191 Argonaut Dr

3 bd · 2.5 ba · 1,899 sqft · built 1954 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Aug 2013 $5,2262025 —Mar 2009 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

20200 Argonaut Dr

4 bd · 2 ba · 2,967 sqft · built 1955 · 0.281 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,880,000Sep 2018 $40,7862025 2 Owners on Record Owner Occupied Assessor + 8 DocumentsUpdated Oct 2025

20201 Argonaut Dr

4 bd · 3 ba · 2,999 sqft · built 1954 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2004 $30,1822025 Amount on Record Apr 2002 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

20210 Argonaut Dr

3 bd · 2.5 ba · 2,198 sqft · built 1955 · 0.373 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,8392025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20211 Argonaut Dr

2 bd · 2.5 ba · 1,991 sqft · built 1956 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,600,000Sep 2025 $6,3992025 —Aug 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20220 Argonaut Dr

4 bd · 4 ba · 3,585 sqft · built 1955 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,000,000Sep 2019 $51,3102025 Amount on Record Jan 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

20221 Argonaut Dr

5 bd · 4.5 ba · 3,359 sqft · built 2023 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Jul 2021 $62,9362025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

20230 Argonaut Dr

3 bd · 3 ba · 2,310 sqft · built 1955 · 0.476 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2302025 —Dec 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20231 Argonaut Dr

3 bd · 2.5 ba · 1,956 sqft · built 1954 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$769,000Oct 1997 $15,3072025 —Apr 2013 Owner on Record AssessorUpdated Aug 2026

20241 Argonaut Dr

4 bd · 4 ba · 2,813 sqft · built 1955 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,440,000Sep 2011 $28,2402025 —Oct 2016 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

20255 Argonaut Dr

3 bd · 2 ba · 2,600 sqft · built 1955 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2002 $12,5852025 —Aug 2000 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

20269 Argonaut Dr

5 bd · 6 ba · 3,442 sqft · built 2020 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,375,000Nov 2016 $48,3852025 —Nov 2015 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

20280 Argonaut Dr

4 bd · 3 ba · 2,028 sqft · built 1957 · 0.328 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,638,000Jul 2012 $24,2762025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20283 Argonaut Dr

3 bd · 3.5 ba · 2,956 sqft · built 1955 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2007 $31,5542025 —Jul 2007 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20290 Argonaut Dr

4 bd · 3.5 ba · 3,397 sqft · built 1955 · 0.514 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,765,000Oct 2025 $12,5722025 —Apr 2009 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20297 Argonaut Dr

4 bd · 3 ba · 3,268 sqft · built 1955 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,000Nov 1997 $18,0382025 Amount on Record Jun 1996 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

20300 Argonaut Dr

5 bd · 4 ba · 3,304 sqft · built 1958 · 0.361 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Aug 2007 $34,2842025 —Oct 1997 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

20310 Argonaut Dr

4 bd · 4 ba · 3,539 sqft · built 1961 · 0.334 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,954,000Aug 2010 $29,8522025 —Dec 2011 Owner on Record Owner Occupied AssessorUpdated Oct 2025

20311 Argonaut Dr

4 bd · 3 ba · 2,621 sqft · built 1954 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Oct 2002 $23,8162025 —Nov 2015 2 Owners on Record Owner Occupied AssessorUpdated Oct 2025

20320 Argonaut Dr

3 bd · 2.5 ba · 2,639 sqft · built 1954 · 0.398 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jan 1989 $13,5362025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20325 Argonaut Dr

4 bd · 3 ba · 2,945 sqft · built 1955 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$516,500Feb 1992 $14,2892025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

20330 Argonaut Dr

3 bd · 2 ba · 1,914 sqft · built 1955 · 0.352 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5652025 —Aug 2003 Owner on Record Owner Occupied AssessorUpdated Aug 2026

20335 Argonaut Dr

3 bd · 3 ba · 2,563 sqft · built 1954 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,750,000Jul 2017 $37,1582025 Amount on Record Aug 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

20340 Argonaut Dr

4 bd · 3 ba · 2,792 sqft · built 1956 · 0.376 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,060,000May 1999 $21,6422025 —Jun 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

20345 Argonaut Dr

5 bd · 5 ba · 3,730 sqft · built 1955 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,910,000Sep 2025 $29,3812025 Amount on Record Oct 2005 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

20350 Argonaut Dr

6 bd · 5 ba · 3,587 sqft · built 1955 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$667,500Sep 1996 $21,3062025 —Nov 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20360 Argonaut Dr

3 bd · 3 ba · 2,913 sqft · built 1955 · 0.324 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0482025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets