Harrington Ave, Los Altos, CA Property Records

Santa Clara County property records for 12 addresses on Harrington Ave, Los Altos, CA · Last verified October 2026

Harrington Ave Highlights

Properties 12
Median Sale Price $3,510,000
Deeds and Mortgages on File 15
Median Price per Sqft $1,247
Owner Occupied 67%
Median Annual Tax Bill $45,529
Median Year Built 1950
Median Ownership Tenure 16 years

Properties on Harrington Ave

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

524 Harrington Ave

3 bd · 2 ba · 2,264 sqft · built 1948 · 0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,338,000Oct 2024 $51,8592025 —May 2003 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

535 Harrington Ave

5 bd · 3.5 ba · 3,586 sqft · built 2000 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$727,000Mar 1999 $40,0622025 —Feb 2013 Owner on Record Owner Occupied AssessorUpdated Sep 2026

538 Harrington Ave

4 bd · 3.5 ba · 3,671 sqft · built 2000 · 0.312 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,510,000Aug 2000 $62,6742025 Amount on Record Jun 1998 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

549 Harrington Ave

5 bd · 5 ba · 5,574 sqft · built 2020 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,952,500Aug 2020 $88,6192025 Amount on Record Mar 2018 3 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

565 Harrington Ave

4 bd · 2 ba · 2,871 sqft · built 1948 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Jun 2019 $45,5292025 —Oct 2010 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

579 Harrington Ave

3 bd · 2 ba · 2,544 sqft · built 1950 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Mar 2000 $36,3532025 —Mar 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

588 Harrington Ave

4 bd · 3.5 ba · 3,305 sqft · built 1950 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7402025 Owner on Record AssessorUpdated Aug 2026

595 Harrington Ave

5 bd · 3 ba · 2,467 sqft · built 1948 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,000,000May 2023 $50,0872025 —May 2023 Owner on Record Assessor + 8 DocumentsUpdated Sep 2026

604 Harrington Ave

4 bd · 5.5 ba · 4,529 sqft · built 2003 · 0.351 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,380,000Apr 2002 $43,0012025 —Apr 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

605 Harrington Ave

3 bd · 3 ba · 2,784 sqft · built 1948 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2822025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

613 Harrington Ave

3 bd · 1.5 ba · 1,629 sqft · built 1950 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6122025 —May 2011 Owner on Record AssessorUpdated Aug 2026

621 Harrington Ave

5 bd · 5 ba · 4,272 sqft · built 2012 · 0.331 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,560,000Sep 2010 $54,5852025 Amount on Record Mar 2002 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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