Duff St, Watertown, MA Property Records

Middlesex County and Watertown City property records for 75 addresses on Duff St, Watertown, MA · Last verified July 2026

Duff St Highlights

Properties 75
Median Sale Price $525,000
Deeds and Mortgages on File 83
Median Price per Sqft $568
Owner Occupied 79%
Median Annual Tax Bill $5,511
Median Year Built 1940
Median Ownership Tenure 12 years

Properties on Duff St

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

2 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000Aug 1998 $5,4852025 Amount on Record Sep 1996 Owner on Record Owner Occupied AssessorUpdated Jul 2026

4 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2016 $5,4852025 Amount on Record Jul 2015 Owner on Record Owner Occupied AssessorUpdated Jul 2026

6 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5112025 Owner on Record AssessorUpdated Jul 2026

8 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Oct 2002 $5,5112025 Amount on Record Jul 1998 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

10 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,800Aug 1996 $5,5112025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

11 Duff St

3 bd · 2.5 ba · 1,937 sqft · built 1953 · 0.292 acres

Last Sale Tax Bill Prior Sale Owner Records
$488,150Oct 2013 $10,0622025 Amount on Record Apr 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

12 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5112025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

14 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$161,000Feb 1998 $5,5712025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

16 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$262,500Oct 2012 $5,5712025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

18 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Sep 1989 $5,5712025 Amount on Record Mar 1987 Owner on Record Owner Occupied AssessorUpdated Jul 2026

19 Duff St

4 bd · 2 ba · 1,275 sqft · built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,800May 1993 $8,7162025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5712025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

22 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2018 $5,5712025 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

24 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,500Feb 1989 $5,5712025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

25 Duff St

3 bd · 1 ba · 1,684 sqft · built 1953 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$168,000Jun 1992 $9,0922025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

26 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Sep 1989 $5,5712025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

28 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Dec 2020 $5,5112025 Amount on Record Sep 1992 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

30 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$556,000Oct 2025 $5,2762025 Amount on Record Mar 2023 2 Owners on Record Assessor + 4 DocumentsUpdated Jul 2026

31 Duff St

4 bd · 2 ba · 1,386 sqft · built 1955 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$616,000Feb 2018 $8,6392025 Amount on Record Apr 2009 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

32 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Jan 2020 $5,5112025 Amount on Record Aug 2014 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

35 Duff St

3 bd · 2 ba · 1,444 sqft · built 1953 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$790,000Jun 2026 $8,7392025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Nov 2022 $5,1332025 Amount on Record May 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

38 Duff St

2 bd · 1 ba · 874 sqft · built 1940

Last Sale Tax Bill Prior Sale Owner Records
$538,000Feb 2025 $5,5112025 Amount on Record Jun 2021 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

40 Duff St

2 bd · 1.5 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jul 2019 $5,3952025 Amount on Record Jun 2010 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

41 Duff St

3 bd · 2 ba · 1,170 sqft · built 1952 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2013 $8,4662025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

42 Duff St

2 bd · 1 ba · 874 sqft · built 1940

Last Sale Tax Bill Prior Sale Owner Records
$122,500Oct 1993 $5,5112025 Amount on Record Dec 1990 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

44 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Aug 2024 $5,5112025 Amount on Record Jan 2018 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

45 Duff St

3 bd · 2 ba · 1,428 sqft · built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2010 $9,3022025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

46 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,250Oct 1995 $5,5712025 Amount on Record Dec 1989 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

48 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jun 2009 $5,5712025 Amount on Record May 1994 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

50 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,8852025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

52 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$407,000Jan 2021 $5,1092025 Amount on Record Mar 1990 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

53 Duff St

3 bd · 2 ba · 1,352 sqft · built 1950 · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Mar 2021 $8,7922025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

54 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,500Aug 2008 $5,5112025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

56 Duff St

2 bd · 2 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$497,000Mar 2022 $5,2642025 Amount on Record Apr 2015 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

58 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$492,000Jun 2022 $5,5912025 Amount on Record Feb 2017 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

60 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5112025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

62 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,500Jun 2012 $5,5942025 Amount on Record Jul 2011 Owner on Record Owner Occupied AssessorUpdated Jul 2026

64 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5112025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

66 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000May 2023 $5,5542025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

68 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2019 $5,5112025 Amount on Record Jan 2016 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

70 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,900May 2010 $5,5112025 Amount on Record May 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

72 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jul 2017 $5,5112025 Amount on Record Sep 2016 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

74 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000May 2026 $5,5112025 Amount on Record May 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

76 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$521,000Sep 2022 $6,1512025 Amount on Record Feb 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

78 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 4.94 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Apr 1996 $5,5112025 Amount on Record Jan 1989 Owner on Record Owner Occupied AssessorUpdated Jul 2026

83 Duff St

6 bd · 2 ba · 2,352 sqft · built 1962 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1722025 Owner on Record AssessorUpdated Apr 2026

84 Duff St

2 bd · 2 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,900Aug 2004 $6,0252025 Amount on Record Feb 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

86 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Sep 2023 $6,1092025 Amount on Record Jul 1996 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

87 Duff St, #89

4 bd · 2 ba · 2,352 sqft · built 1962 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2015 $10,5332025 Amount on Record Jan 2007 2 Owners on Record Assessor + 1 DocumentUpdated Apr 2026

88 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$551,250Jul 2024 $5,5112025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

90 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$203,000Jun 2000 $5,5112025 Amount on Record Aug 1994 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

92 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$422,000Jul 2018 $5,5112025 —Jun 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

93 Duff St

3 bd · 1 ba · 1,200 sqft · built 1952 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Sep 2021 $8,4642025 Amount on Record Jul 1997 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

94 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$274,900May 2002 $5,5112025 Amount on Record Jul 1989 Owner on Record Owner Occupied AssessorUpdated Jul 2026

96 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$321,000Dec 2005 $5,5112025 Amount on Record May 2003 Owner on Record Owner Occupied AssessorUpdated Jul 2026

97 Duff St

3 bd · 1.5 ba · 1,296 sqft · built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jul 1993 $8,4412025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

98 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$151,000Sep 1988 $5,5712025 Owner on Record AssessorUpdated Jul 2026

100 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,500Dec 2018 $5,5112025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

101 Duff St

3 bd · 2 ba · 1,428 sqft · built 1952 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000May 2003 $9,0572025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

102 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Sep 2021 $5,5712025 Amount on Record Dec 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

104 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000May 2025 $5,5112025 Amount on Record Apr 2012 2 Owners on Record Assessor + 3 DocumentsUpdated Jul 2026

106 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$323,000Sep 2004 $5,5112025 Amount on Record Oct 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

107 Duff St

3 bd · 2 ba · 1,428 sqft · built 1949 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,900Apr 1995 $9,3322025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

108 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Jul 2019 $5,5712025 Amount on Record Apr 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

110 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2014 $5,5712025 Amount on Record Jul 2004 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

111 Duff St

3 bd · 2.5 ba · 1,417 sqft · built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$761,000May 2021 $9,0912025 Amount on Record Apr 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

112 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Dec 1992 $5,5112025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

114 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,000Apr 2014 $5,5112025 Amount on Record Mar 2006 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

116 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$416,000Dec 2020 $5,5112025 Amount on Record Oct 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

118 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5112025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

120 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Aug 2020 $5,5492025 Amount on Record Jul 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

122 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,900Sep 2013 $5,5112025 Amount on Record Jan 2004 Owner on Record Owner Occupied AssessorUpdated Jul 2026

124 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$269,000Oct 2006 $5,6412025 Amount on Record Dec 1993 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

126 Duff St

2 bd · 1 ba · 874 sqft · built 1940 · 6.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,000Apr 2007 $5,5492025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets