Day Ave, San Mateo, CA Property Records

San Mateo County property records for 40 addresses on Day Ave, San Mateo, CA · Last verified August 2026

Day Ave Highlights

Properties 81
Median Sale Price $685,000
Deeds and Mortgages on File 137
Median Price per Sqft $787
Owner Occupied 80%
Median Annual Tax Bill $8,148
Median Year Built 1961
Median Ownership Tenure 11 years

Properties on Day Ave

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

1504 Day Ave

8 units · Built 1961 · 590 sq ft

Last Sale Median Tax Bill Median Sale    
$515,000May 2025 $7,8352025 $515,0008 units    

1508 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$799,000Sep 2024 $11,0302025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1508 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$830,000Jun 2024 $11,4852025 Amount on Record Mar 2018 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

1511 Day Ave, Unit A

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$332,000Apr 2009 $6,8692025 Amount on Record Sep 2008 2 Names on Record AssessorUpdated Jul 2026

1511 Day Ave, Unit B

3 bd · 1 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$430,000Sep 2004 $8,7152025 Amount on Record Mar 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1512 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,8172025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

1512 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$382,000Sep 2003 $8,0852025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1515 Day Ave

6 units · Built 1961 · 1,054 sq ft

Last Sale Median Tax Bill Median Sale    
$777,000Jul 2023 $10,5372025 $777,0006 units    

1518 Day Ave

3 units · Built 1961 · 1,008 sq ft

Last Sale Median Tax Bill Median Sale    
$674,000Sep 2025 $9,4302025 $495,0003 units    

1519 Day Ave

4 units · Built 1961 · 1,000 sq ft

Last Sale Median Tax Bill Median Sale    
$818,000Oct 2018 $11,1802025 $700,0004 units    

1522 Day Ave

8 units · Built 1961 · 1,000 sq ft

Last Sale Median Tax Bill Median Sale    
$805,000Apr 2024 $8,0802025 $800,0008 units    

1525 Day Ave

6 units · Built 1961 · 1,054 sq ft

Last Sale Median Tax Bill Median Sale    
$715,000Mar 2016 $9,4202025 $507,0006 units    

1529 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$680,000Feb 2023 $10,0052025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

1529 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$730,000Apr 2017 $10,9942025 Amount on Record Nov 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1532 Day Ave

8 units · Built 1961 · 1,000 sq ft

Last Sale Median Tax Bill Median Sale    
$650,000Jun 2024 $4,4782025 $650,0008 units    

1535 Day Ave, Unit A

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $3,9112025 1 Name on Record AssessorUpdated Jul 2026

1535 Day Ave, Unit B

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$220,500Aug 2001 $5,1392025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1536 Day Ave

6 units · Built 1961 · 590 sq ft

Last Sale Median Tax Bill Median Sale    
$541,000Aug 2017 $8,4512025 $425,0006 units    

1539 Day Ave, Unit A

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jul 2017 $8,8232025 Amount on Record Oct 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1539 Day Ave, Unit B

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,4752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1543 Day Ave, Unit A

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$925,000Sep 2018 $10,4592025 —Sep 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

1543 Day Ave, Unit B

3 bd · 1 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$611,000Feb 2015 $10,2272025 Amount on Record Sep 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1547 Day Ave, Unit A

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$305,000Feb 2000 $7,2522025 Amount on Record Jul 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1547 Day Ave, Unit B

3 bd · 1 ba · 1,150 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$845,000Dec 2021 $10,7952025 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1548 Day Ave, Unit A

1 bd · 1 ba · 590 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$549,000Nov 2021 $8,5922025 Amount on Record Nov 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

1548 Day Ave, Unit B

1 bd · 1 ba · 590 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$275,000Mar 2013 $5,7812025 Amount on Record Oct 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1551 Day Ave, Unit A

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$733,000May 2016 $11,7162025 Amount on Record Apr 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

1551 Day Ave, Unit B

3 bd · 1 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2025 $3,9442025 —Jul 2022 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

1554 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,8072025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1554 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$365,000Feb 2012 $7,1372025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1555 Day Ave, Unit A

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$482,500Sep 2025 $8,1482025 Amount on Record Jan 2025 1 Name on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

1555 Day Ave, Unit B

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 2021 $7,2152025 Amount on Record Apr 2014 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

1559 Day Ave, Unit B

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,8832025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

1560 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$325,000Sep 2011 $6,6532025 —Dec 2025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

1560 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,7752025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

1570 Day Ave, #43

1 bd · 1 ba · 590 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jun 2022 $8,1482025 Amount on Record Dec 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

1570 Day Ave, Unit A

1 bd · 1 ba · 590 sqft · 5.05 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$425,000Oct 2016 $7,6852025 —Dec 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1573 Day Ave, Unit A

3 bd · 1 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$400,000Nov 2008 $2,6382025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

1573 Day Ave, Unit B

3 bd · 1.5 ba · 1,054 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$800,000Nov 2018 $11,9982025 Amount on Record Feb 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

15590A Day Ave

1 bd · 1 ba · 590 sqft · 3.97 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$615,000Oct 2021 $9,3762025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Day Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets