Commonwealth Ave, Marlborough, MA Property Records

Middlesex County and Marlborough City property records for 19 addresses on Commonwealth Ave, Marlborough, MA · Last verified August 2026

Commonwealth Ave Highlights

Properties 19
Median Sale Price $360,000
Deeds and Mortgages on File 19
Median Price per Sqft $216
Owner Occupied 84%
Median Annual Tax Bill $4,755
Median Year Built 1895
Median Ownership Tenure 21 years

Properties on Commonwealth Ave

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

17 Commonwealth Ave

4 bd · 2.5 ba · 1,938 sqft · built 1895 · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,900May 1999 $5,1212025 Amount on Record May 1994 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

18 Commonwealth Ave

4 bd · 2 ba · 2,069 sqft · built 1889 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,500Jan 2013 $5,1922025 Owner on Record AssessorUpdated Apr 2026

19 Commonwealth Ave

5 bd · 2.5 ba · 2,367 sqft · built 1889 · 0.127 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jun 2016 $5,7812025 Amount on Record May 1997 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

20 Commonwealth Ave, #22

4 bd · 2 ba · 2,464 sqft · built 1920 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2005 $5,6492025 Amount on Record Apr 2004 Owner on Record AssessorUpdated Aug 2026

28 Commonwealth Ave

6 bd · 2 ba · 2,628 sqft · built 1900 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000May 2022 $6,2412025 Amount on Record Apr 2000 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

29 Commonwealth Ave

5 bd · 2 ba · 2,098 sqft · built 1880 · 0.158 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9212025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

35 Commonwealth Ave

3 bd · 1 ba · 1,123 sqft · built 1900 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,000Oct 1993 $3,7532025 Amount on Record Feb 1991 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

36 Commonwealth Ave

4 bd · 2 ba · 1,826 sqft · built 1880 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Aug 1996 $4,8832025 Amount on Record Jul 1989 Owner on Record Owner Occupied AssessorUpdated Apr 2026

39 Commonwealth Ave

3 bd · 1.5 ba · 1,702 sqft · built 1880 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,500Jan 1970 $3,9642025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

40 Commonwealth Ave

4 bd · 2.5 ba · 2,049 sqft · built 1870 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$389,900Jul 2020 $5,5452025 Amount on Record May 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

43 Commonwealth Ave

4 bd · 1 ba · 1,472 sqft · built 1900 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000May 2022 $3,9932025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

50 Commonwealth Ave

2 bd · 1 ba · 1,004 sqft · built 1890 · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2003 $3,3312025 Amount on Record Sep 1996 Owner on Record Owner Occupied AssessorUpdated Jul 2026

53 Commonwealth Ave

3 bd · 1.5 ba · 1,441 sqft · built 1895 · 0.136 acres

Last Sale Tax Bill Prior Sale Owner Records
$342,900Jun 2004 $4,3002025 Amount on Record Oct 1988 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

57 Commonwealth Ave

2 bd · 1.5 ba · 1,469 sqft · built 1964 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000May 1991 $4,1702025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

62 Commonwealth Ave

3 bd · 1.5 ba · 1,114 sqft · built 1895 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Oct 2018 $4,5952025 Amount on Record Jun 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

63 Commonwealth Ave

4 bd · 2.5 ba · 1,714 sqft · built 1955 · 0.124 acres

Last Sale Tax Bill Prior Sale Owner Records
$288,600Jul 2013 $4,7552025 Amount on Record Apr 2006 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

66 Commonwealth Ave, #A

3 bd · 3 ba · 1,897 sqft · built 1910 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Apr 2005 $4,1922025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

66 Commonwealth Ave, #B

3 bd · 2 ba · 1,555 sqft · built 2003 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$392,000Oct 2018 $4,7432025 Amount on Record Sep 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

73 Commonwealth Ave

4 bd · 3 ba · 2,696 sqft · built 1850 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3802025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Property Records in Nearby Streets