Rittenhouse Ave, Atherton, CA Property Records

San Mateo County property records for 12 addresses on Rittenhouse Ave, Atherton, CA · Last verified August 2026

Rittenhouse Ave Highlights

Properties 12
Median Sale Price $4,775,000
Deeds and Mortgages on File 31
Median Price per Sqft $1,763
Owner Occupied 100%
Median Annual Tax Bill $45,276
Median Year Built 1950
Median Ownership Tenure 5 years

Properties on Rittenhouse Ave

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

21 Rittenhouse Ave

4 bd · 3 ba · 2,460 sqft · 0.322 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$647,500Mar 1995 $13,0782025 —Jan 1995 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

22 Rittenhouse Ave

3 bd · 2.5 ba · 2,726 sqft · 0.331 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$50,500Oct 2020 $45,2762025 Amount on Record May 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

31 Rittenhouse Ave

2 bd · 3 ba · 2,300 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Jun 2009 $27,2442025 Amount on Record Dec 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 Rittenhouse Ave

3 bd · 3.5 ba · 2,964 sqft · 0.349 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,755,000Nov 2018 $62,5282025 —Nov 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

44 Rittenhouse Ave

3 bd · 2.5 ba · 2,260 sqft · 0.348 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Apr 2005 $29,3922025 Amount on Record Apr 2002 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

49 Rittenhouse Ave

4 bd · 3 ba · 3,300 sqft · 0.333 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,800,000Mar 2024 $29,8622025 Amount on Record Sep 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

54 Rittenhouse Ave

4 bd · 3.5 ba · 2,710 sqft · 0.348 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000May 2004 $29,9572025 Amount on Record Aug 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

66 Rittenhouse Ave

4 bd · 2 ba · 2,381 sqft · 0.348 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,200,000Nov 2023 $48,1262025 Amount on Record Oct 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

71 Rittenhouse Ave

4 bd · 3 ba · 2,480 sqft · 0.32 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,850,000Dec 2021 $57,4902025 Amount on Record May 2008 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

76 Rittenhouse Ave

4 bd · 3 ba · 2,990 sqft · 0.341 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$6,500,000May 2022 $76,6482025 Amount on Record Oct 2004 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

85 Rittenhouse Ave

3 bd · 2 ba · 1,590 sqft · 0.334 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,600,000Mar 2026 $50,2922025 Amount on Record Aug 2022 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

86 Rittenhouse Ave

5 bd · 3 ba · 2,950 sqft · 0.324 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,775,000Sep 2025 $20,4392025 Amount on Record Jun 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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