6th St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 68 addresses on 6th St, Cambridge, MA · Last verified August 2026

6th St Highlights

Properties 68
Median Sale Price $1,125,000
Deeds and Mortgages on File 92
Median Price per Sqft $853
Owner Occupied 47%
Median Annual Tax Bill $6,798
Median Year Built 1873
Median Ownership Tenure 13 years

Properties on 6th St

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

1 6th St

4 bd · 5.5 ba · 2,256 sqft · 0.043 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$352,351Mar 2009 $9,7882025 Amount on Record Dec 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

3 6th St

4 bd · 2 ba · 1,856 sqft · 0.052 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Mar 1996 $5,9742025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

7 6th St

6 bd · 3.5 ba · 3,362 sqft · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,6942025 2 Names on Record AssessorUpdated Apr 2026

8 6th St

3,840 sqft · Built 1920 · 0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Sep 2023 $11,9622025 2 Names on Record Assessor + 4 DocumentsUpdated May 2026

9 6th St

5 bd · 3.5 ba · 2,534 sqft · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $7,2822025 Amount on Record Feb 1984 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

10 6th St

3 bd · 2.5 ba · 2,431 sqft · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,000Aug 2003 Amount on Record Mar 2003 2 Names on Record AssessorUpdated Apr 2026

10 6th St, #1

1 bd · 1 ba · 790 sqft · 0.026 acres

Last Sale Tax Bill Prior Sale Owner Records
$653,000Jun 2023 $3,5942025 Amount on Record Mar 2006 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

10 6th St, #2

3 bd · 1.5 ba · 1,505 sqft · 0.026 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Apr 2023 $5,3492025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

11 6th St

3 bd · 3.5 ba · 2,452 sqft · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Apr 2002 $6,4132025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

13 6th St

6 bd · 3.5 ba · 2,546 sqft · 0.036 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,5252025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

21 6th St

2 bd · 1.5 ba · 834 sqft · 0.038 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2017 $4,4432025 Amount on Record Oct 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

23 6th St

2 bd · 1.5 ba · 876 sqft · 0.038 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,5352025 1 Name on Record AssessorUpdated Jul 2026

24 6th St

5 bd · 3.5 ba · 3,548 sqft · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$208,000Sep 1995 $9,5622025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

25 6th St

4,278 sqft · Built 1900 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0182025 2 Names on Record AssessorUpdated Apr 2026

26 6th St

3 bd · 2.5 ba · 1,958 sqft · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2002 $9,3452025 Amount on Record Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

27 6th St

2 bd · 2.5 ba · 944 sqft · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Nov 2022 $6,9442025 Amount on Record May 2016 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

28 6th St

3 bd · 2.5 ba · 2,123 sqft · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5772025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

29 6th St

2 bd · 3.5 ba · 910 sqft · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$968,000Jul 2018 $6,8362025 Amount on Record Apr 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

31 6th St

2 bd · 2.5 ba · 1,306 sqft · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2021 $4,4752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

31-33 6th St

8 bd · 4.5 ba · 2,640 sqft · 0.052 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Jan 1999 2 Names on Record AssessorUpdated Apr 2026

33 6th St

2 bd · 2.5 ba · 1,307 sqft · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$870,000Nov 2021 $4,4772025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

39 6th St

27,981 sqft · Built 1860 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 9 DocumentsUpdated Apr 2026

40 6th St

4 bd · 3.5 ba · 2,340 sqft · 0.057 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$328,750Mar 2007 $10,4142025 Amount on Record Jun 1997 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

48 6th St

3,000 sqft · Built 1900 · 0.23 acres

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

49 6th St

17,134 sqft · Built 1875 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 9 DocumentsUpdated Apr 2026

52 6th St

2 bd · 1.5 ba · 1,108 sqft · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Aug 2024 $5,9002025 Amount on Record Jul 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

54 6th St

2 bd · 2.5 ba · 1,108 sqft · 0.017 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,4882025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

55 6th St

2 bd · 1.5 ba · 912 sqft · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000May 2019 $6,3852025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

55-57 6th St

0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Apr 2013 1 Name on Record AssessorUpdated Apr 2026

56 6th St

2 bd · 2.5 ba · 1,100 sqft · 0.022 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jan 2022 $6,9752025 Amount on Record Sep 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

57 6th St

3 bd · 2.5 ba · 1,772 sqft · 0.111 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jan 2014 $8,3422025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

58 6th St

4 bd · 3.5 ba · 2,313 sqft · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Aug 1997 Amount on Record Sep 1988 2 Names on Record AssessorUpdated Apr 2026

58 6th St, #1

1 bd · 1 ba · 803 sqft · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,500Jul 2003 $3,9642025 Amount on Record Mar 1999 2 Names on Record AssessorUpdated Jul 2026

58 6th St, #2

3 bd · 2 ba · 1,146 sqft · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000Sep 2002 $4,4042025 Amount on Record Apr 1999 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

59 6th St

3 bd · 2.5 ba · 1,772 sqft · 0.111 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$885,000May 2013 $8,4562025 1 Name on Record AssessorUpdated Apr 2026

60 6th St

3 bd · 1.5 ba · 1,207 sqft · 0.022 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,109,000Sep 2024 $5,6552025 Amount on Record Oct 2022 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

61 6th St

0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7822025 1 Name on Record AssessorUpdated Jul 2026

62 6th St

2 bd · 1.5 ba · 1,280 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jul 2009 $5,9212025 Amount on Record Jun 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

63 6th St

3 bd · 3.5 ba · 2,250 sqft · 0.072 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Sep 2005 $11,0162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

66 6th St

6 bd · 3.5 ba · 4,205 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Jul 2025 $10,1282025 Amount on Record Jun 1989 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

69 6th St

3 bd · 3.5 ba · 2,534 sqft · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8372025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

72 6th St

3 bd · 3.5 ba · 2,313 sqft · 0.02 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $7,9212025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

73 6th St

4 bd · 1.5 ba · 1,395 sqft · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7982025 2 Names on Record AssessorUpdated Jul 2026

74 6th St

6 bd · 3.5 ba · 2,535 sqft · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,610,000Mar 2024 $7,2362025 Amount on Record Aug 2010 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

76 6th St

3 bd · 2.5 ba · 1,084 sqft · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Nov 2022 $6,2812025 Amount on Record Sep 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

77 6th St

0.07 acres

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

78 6th St

2 bd · 1.5 ba · 977 sqft · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6172025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

80 6th St

3 bd · 1.5 ba · 1,054 sqft · 0.017 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000May 2021 $5,4162025 Amount on Record Oct 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

81 6th St

3 bd · 1.5 ba · 900 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jul 2016 $4,7212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

82 6th St

2 bd · 1.5 ba · 1,088 sqft · 0.017 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Mar 2004 $4,5752025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

83 6th St

3 bd · 1.5 ba · 1,032 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2013 $4,5712025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

85 6th St

2 bd · 1.5 ba · 964 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7692025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

87 1/2 6th St

2 bd · 1.5 ba · 1,060 sqft · 0.022 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,171,000Sep 2024 $5,0532025 Amount on Record Nov 2006 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

87 6th St

2 bd · 1.5 ba · 1,016 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6222025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

88 6th St

3 bd · 1.5 ba · 1,620 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$52,000Mar 1983 $9,1592025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

89 6th St

2 bd · 1 ba · 1,281 sqft · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9312025 2 Names on Record AssessorUpdated Jul 2026

89-91 6th St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$234,000Jun 2000 1 Name on Record AssessorUpdated Apr 2026

90-92 6th St

6 bd · 3.5 ba · 2,244 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,4622025 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

91 6th St

2 bd · 1 ba · 886 sqft · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$101,000Apr 1997 $3,8442025 2 Names on Record AssessorUpdated Jul 2026

93 6th St

6 bd · 3.5 ba · 2,181 sqft · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Oct 2008 $10,3822025 Amount on Record Apr 2008 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

96 6th St

6 bd · 3 ba · 2,310 sqft · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7212025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

97 6th St

4 bd · 3.5 ba · 1,751 sqft · 0.032 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Oct 1992 $8,1882025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

99 6th St

0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Feb 2024 $12,5282025 —Aug 2017 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

102 6th St

6 bd · 2.5 ba · 2,208 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Oct 2012 $6,6882025 2 Names on Record AssessorUpdated Jul 2026

104 6th St

2 bd · 2.5 ba · 1,518 sqft · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000Nov 2013 $7,8212025 —Jun 2013 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

106 6th St

3 bd · 2.5 ba · 1,422 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,5222025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

117 6th St

83,904 sqft · Built 1952 · 2.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000,000Jun 2013 $887,8122025 Amount on Record Jul 1986 2 Names on Record AssessorUpdated Apr 2026

125 6th St

97,392 sqft · Built 2002 · 0.59 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets