18th Ave, Menlo Park, CA Property Records

San Mateo County property records for 47 addresses on 18th Ave, Menlo Park, CA · Last verified August 2026

18th Ave Highlights

Properties 47
Median Sale Price $1,750,000
Deeds and Mortgages on File 71
Median Price per Sqft $1,562
Owner Occupied 79%
Median Annual Tax Bill $10,516
Median Year Built 1950
Median Ownership Tenure 19 years

Properties on 18th Ave

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

608 18th Ave

3 bd · 3 ba · 1,710 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$720,000Mar 2001 $13,9822025 —Oct 2006 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

614 18th Ave

4 bd · 2 ba · 1,710 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Apr 1993 $8,2862025 —Dec 2010 2 Names on Record AssessorUpdated Jul 2026

618 18th Ave

2 bd · 1 ba · 1,140 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$605,000Oct 2010 $10,5162025 —Feb 2022 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

619 18th Ave

1 bd · 2 ba · 1,600 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$78,000Nov 1983 $5,3052025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

624 18th Ave

2 bd · 1 ba · 1,110 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,369,000Feb 2020 $18,4932025 Amount on Record Jul 2004 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

633 18th Ave

4 bd · 3 ba · 1,856 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$900,000Sep 2005 $15,4922025 —Sep 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

638 18th Ave

3 bd · 2 ba · 1,182 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,005,000Jul 2024 $23,9722025 Amount on Record Jan 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

642 18th Ave

3 bd · 2 ba · 1,559 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,808,000May 2018 $24,6202025 Amount on Record Jul 2014 2 Names on Record Assessor + 6 DocumentsUpdated Jul 2026

643 18th Ave

2 bd · 2 ba · 980 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$459,954Jun 1999 $10,0012025 Amount on Record Dec 1995 1 Name on Record AssessorUpdated Jul 2026

651 18th Ave

3 bd · 2 ba · 1,440 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,910,000Feb 2023 $23,8542025 Amount on Record Jul 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

655 18th Ave

2 bd · 1 ba · 880 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$801,000May 2013 $12,8272025 Amount on Record May 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

658 18th Ave

3 bd · 2 ba · 1,720 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000Oct 1997 $9,8102025 —Oct 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

667 18th Ave

3 bd · 2.5 ba · 2,172 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,690,000May 2018 $17,7222025 —Apr 2006 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

670 18th Ave

3 bd · 1 ba · 1,340 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,8482025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

715 18th Ave

3 bd · 1 ba · 920 sqft · 0.163 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$839,000May 2007 $14,0292025 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

724 18th Ave

3 bd · 3 ba · 2,180 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Oct 2002 $12,5122025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

725 18th Ave

2 bd · 1 ba · 820 sqft · 0.078 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Oct 2003 $9,8132025 Amount on Record Sep 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

727 18th Ave

4 bd · 3.5 ba · 1,870 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Aug 2015 $10,5132025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

729 18th Ave

4 bd · 1 ba · 1,460 sqft · 0.167 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$345,000Sep 1991 $1,9922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

730 18th Ave

2 bd · 2 ba · 1,121 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$798,000May 2013 $12,8912025 Amount on Record May 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

742 18th Ave

2 bd · 1 ba · 1,170 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$307,500May 1997 $7,5062025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

743 18th Ave

2 bd · 2 ba · 1,170 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$267,000Jul 1997 $6,7762025 —Jul 1997 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

750 18th Ave

3 bd · 2 ba · 1,120 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$316,000Nov 1990 $8,7392025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

751 18th Ave

2 bd · 1 ba · 1,170 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,7442025 —Jun 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

765 18th Ave

3 bd · 1 ba · 1,680 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,065,000Jul 2015 $15,9062025 Amount on Record Jul 2002 2 Names on Record AssessorUpdated Jul 2026

770 18th Ave

4 bd · 2 ba · 1,730 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Nov 1998 $9,7822025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

771 18th Ave

3 bd · 1 ba · 1,120 sqft · 0.147 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Jul 2024 $37,5942025 Amount on Record Sep 2022 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

774 18th Ave

3 bd · 1.5 ba · 1,260 sqft · 0.122 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Apr 2009 $9,7852025 Amount on Record May 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

775 18th Ave

3 bd · 2 ba · 1,288 sqft · 0.125 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$945,000Nov 2014 $15,0972025 —Nov 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

776 18th Ave

3 bd · 1.5 ba · 1,260 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000May 2016 $15,3112025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

780 18th Ave

3 bd · 1.5 ba · 1,260 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9812025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

788 18th Ave

3 bd · 3 ba · 1,090 sqft · 0.115 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$609,000Apr 2011 $10,6492025 Amount on Record Sep 2000 2 Names on Record AssessorUpdated Aug 2026

789 18th Ave

3 bd · 2 ba · 970 sqft · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Nov 2022 $19,7562025 Amount on Record May 2004 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

803 18th Ave

3 bd · 2 ba · 1,343 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$800,000Nov 2012 $23,7172025 Amount on Record Oct 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

804 18th Ave

3 bd · 2 ba · 1,200 sqft · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,998,000Jun 2026 $23,4352025 Amount on Record Apr 2023 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

807 18th Ave

3 bd · 2 ba · 1,520 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$715,000Jun 2003 $13,0602025 —Jun 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

808 18th Ave

3 bd · 1 ba · 1,130 sqft · 0.124 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$528,000Jul 2003 $9,9442025 Amount on Record Nov 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

812 18th Ave

2 bd · 2 ba · 1,010 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Jan 2020 $17,4572025 —Feb 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

816 18th Ave

2 bd · 1 ba · 870 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2010 $2,6382025 2 Names on Record AssessorUpdated Jul 2026

820 18th Ave

4 bd · 3 ba · 2,862 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Apr 2013 $26,3202025 —Jul 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

823 18th Ave

4 bd · 3 ba · 2,380 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,000Sep 1984 $6,5512025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

824 18th Ave

3 bd · 1 ba · 1,070 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$186,000Sep 2002 $3,2202025 —Jan 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

827 18th Ave

2 bd · 1 ba · 870 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,4352025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

828 18th Ave

3 bd · 3 ba · 1,793 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$312,000Jul 1990 $9,5532025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

832 18th Ave

4 bd · 2 ba · 2,500 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000May 1996 $6,9102025 Amount on Record Feb 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

836 18th Ave

4 bd · 2 ba · 2,340 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1994 $10,0382025 —Sep 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

875 18th Ave

3 bd · 1 ba · 1,010 sqft · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$628,000Sep 2005 $15,7502025 Amount on Record Sep 2003 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

Property Records in Nearby Streets