Mount Vernon St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 33 addresses on Mount Vernon St, Cambridge, MA · Last verified October 2026

Mount Vernon St Highlights

Properties 59
Median Sale Price $1,302,000
Deeds and Mortgages on File 57
Median Price per Sqft $1,029
Owner Occupied 51%
Median Annual Tax Bill $11,269
Median Year Built 1920
Median Ownership Tenure 13 years

Properties on Mount Vernon St

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

8 Mount Vernon St

2 bd · 2.5 ba · 2,129 sqft · built 1994 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,310,000Oct 2017 $10,7492025 Amount on Record Jul 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

10 Mount Vernon St

3 bd · 2.5 ba · 2,210 sqft · built 1994 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jul 2022 $12,3702025 Amount on Record Feb 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026
Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

12 Mount Vernon St

3 bd · 3 ba · 2,153 sqft · built 1994 · 0.02 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $11,6532025 Amount on Record Jul 2011 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

15 Mount Vernon St

9 units · Built 1995 · 314 sq ft

Last Sale Median Tax Bill Median Sale    
$1,302,000Jul 2026 $7,2852025 $600,0009 units    

16 Mount Vernon St

3 bd · 2.5 ba · 2,126 sqft · built 1994 · 0.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,500Oct 1994 $10,4582025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

18 Mount Vernon St

3 bd · 3.5 ba · 2,002 sqft · built 1994 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,010,000Nov 2013 $11,2692025 Amount on Record Jun 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

20 Mount Vernon St

4 bd · 3.5 ba · 1,944 sqft · built 1994 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,481,000Nov 2018 $10,2462025 Amount on Record Sep 2003 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

21 Mount Vernon St

8 units · Built 1991 · 809 sq ft

Last Sale Median Tax Bill Median Sale    
$1,340,000Jun 2017 $7,7872025 $660,0008 units    

21 Mount Vernon St

0.125 acres

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

24 Mount Vernon St

6 bd · 3.5 ba · 2,862 sqft · built 1895 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 Amount on Record Sep 1976 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

26 Mount Vernon St

4 bd · 2.5 ba · 3,591 sqft · built 1895 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2012 $16,9882025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

31 Mount Vernon St

2 units · 829 sq ft

Last Sale Median Tax Bill Median Sale    
$510,000Jan 2002 —— —2 units    

34 Mount Vernon St, #36

4 bd · 2.5 ba · 2,006 sqft · built 1873

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Oct 2014 $12,6952025 Amount on Record Jan 2007 2 Owners on Record Assessor + 1 DocumentUpdated Apr 2026

36 Mount Vernon St

3,626 sqft · built 1873 · 0.232 acres

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

37 Mount Vernon St

3 units · 2,059 sq ft

Last Sale Median Tax Bill Median Sale    
$1,227,500Jun 2004 $13,6592025 —3 units    

40 Mount Vernon St

0.114 acres

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

40 Mount Vernon St, #1

3 bd · 3 ba · 1,365 sqft · built 1889 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,220,000Jun 2026 $14,5092026 Amount on Record Mar 2022 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

40 Mount Vernon St, #2

3 bd · 2 ba · 2,510 sqft · built 1889 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Sep 1991 $13,1762025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

42 Mount Vernon St

4 bd · 4.5 ba · 3,243 sqft · built 1889 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000May 1991 $19,7662025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

45 Mount Vernon St

6 bd · 4.5 ba · 4,550 sqft · built 1978 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,650,000Jul 2019 $26,3472025 Amount on Record Aug 1991 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

46 Mount Vernon St

0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Jan 2019 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

46 Mount Vernon St

3 units · Built 1848 · 1,578 sq ft

Last Sale Median Tax Bill Median Sale    
$2,800,000May 2026 $18,2302025 —3 units    

48 Mount Vernon St

4 bd · 4.5 ba · 2,822 sqft · built 1866 · 0.427 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2016 $22,3822025 Amount on Record Jul 1995 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 Mount Vernon St

4 bd · 4.5 ba · 5,473 sqft · built 1850 · 0.261 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Apr 2016 $37,1462025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

57 Mount Vernon St

6 bd · 2.5 ba · 3,551 sqft · built 1903 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$730,000Jun 1995 $20,2012025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

63 Mount Vernon St

0.145 acres

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

63 Mount Vernon St

7 units · Built 1920 · 770 sq ft

Last Sale Median Tax Bill Median Sale    
$461,907Jan 2024 $4,5902025 $461,9077 units    

64 Mount Vernon St

8 bd · 4.5 ba · 5,198 sqft · built 1903 · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,215,000Dec 2006 Owner on Record AssessorUpdated Apr 2026

64 Mount Vernon St, #1

4 bd · 3 ba · 1,570 sqft · built 1903 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,415,000Sep 2014 $14,4342025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

64 Mount Vernon St, #2

4 bd · 3 ba · 2,741 sqft · built 1903 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2014 $15,4122025 Amount on Record Sep 2009 Owner on Record AssessorUpdated Oct 2026

67 Mount Vernon St

9 bd · 4.5 ba · 5,367 sqft · built 1896 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,7562025 2 Owners on Record Assessor + 1 DocumentUpdated Apr 2026

70 Mount Vernon St

4 bd · 4.5 ba · 4,118 sqft · built 1901 · 0.101 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,7012025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

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