Cortes St, Boston, MA Property Records

Suffolk County and Boston City property records for 14 addresses on Cortes St, Boston, MA · Last verified October 2026

Cortes St Highlights

Properties 29
Median Sale Price $739,000
Deeds and Mortgages on File 26
Median Price per Sqft $884
Owner Occupied 31%
Median Annual Tax Bill $8,065
Median Year Built 1900
Median Ownership Tenure 8 years

Properties on Cortes St

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

1 Cortes St

3,080 sqft · built 1899 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,615,000Jul 2018 $7,8272025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

3 Cortes St

2,878 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,615,000Jul 2018 $6,9062025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

5 Cortes St

2,878 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,615,000Jul 2018 $7,3672025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

7 Cortes St

2,580 sqft · built 1900 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,628,755Dec 2014 $7,5192025 Amount on Record Dec 2010 Owner on Record AssessorUpdated Apr 2026

9 Cortes St

3,136 sqft · built 1920 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2016 $24,3132025 Amount on Record Apr 2005 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

11 Cortes St

9,336 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5192025 Owner on Record AssessorUpdated Apr 2026

11A Cortes St

2,878 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,628,755Dec 2014 $7,5192025 Owner on Record AssessorUpdated Jul 2026

15 Cortes St

2,878 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,628,755Dec 2014 $7,5192025 Amount on Record Dec 2010 Owner on Record AssessorUpdated Apr 2026

17 Cortes St

1,360 sqft · built 1899 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Jul 2004 Amount on Record Sep 2002 2 Owners on Record AssessorUpdated Apr 2026

17 Cortes St

5 units · Built 1899 · 606 sq ft

Last Sale Median Tax Bill Median Sale    
$1,250,000May 2022 $7,8372025 $475,0005 units    

19 Cortes St

3,264 sqft · built 1900 · 0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Apr 2026

19 Cortes St

12 units · Built 1900 · 460 sq ft

Last Sale Median Tax Bill Median Sale    
$710,000May 2025 $8,7302025 $725,00012 units    

21 Cortes St

10,612 sqft · built 1899 · 0.049 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,800,000Nov 2018 $37,9922025 —Jul 2007 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

23 Cortes St

12,840 sqft · built 1900 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2009 $59,7002025 Amount on Record Jun 2005 Owner on Record AssessorUpdated Aug 2026

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