Baldwin St, Charlestown, MA Property Records

Suffolk County and Boston City property records for 86 addresses on Baldwin St, Charlestown, MA · Last verified August 2026

Baldwin St Highlights

Properties 114
Median Sale Price $1,006,000
Deeds and Mortgages on File 148
Median Price per Sqft $807
Owner Occupied 70%
Median Annual Tax Bill $10,013
Median Year Built 1885
Median Ownership Tenure 10 years

Properties on Baldwin St

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

9 Baldwin St

2,916 sqft · 0 acres

Last Sale Tax Bill Prior Sale Owner Records
$282025 Owner on Record AssessorUpdated Jul 2026

27 Baldwin St

0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6752025 2 Owners on Record AssessorUpdated Apr 2026

32 Baldwin St

2 bd · 1 ba · 936 sqft · built 1989 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$457,911Jun 2023 $5,5682025 Amount on Record May 2013 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

34 Baldwin St

2 bd · 1 ba · 936 sqft · built 1989 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Oct 1993 $4,0262025 Amount on Record Aug 1993 Owner on Record Owner Occupied AssessorUpdated Jul 2026

35 Baldwin St

4 bd · 2.5 ba · 1,840 sqft · built 1974 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,000Jun 1997 $14,4722025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 Baldwin St

2 bd · 1.5 ba · 936 sqft · built 1989 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2012 $11,7202025 Amount on Record Mar 1999 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

37 Baldwin St

5 bd · 3.5 ba · 2,243 sqft · built 1974 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
$374,000May 2000 $16,9352025 Amount on Record Apr 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

38 Baldwin St

2 bd · 1.5 ba · 936 sqft · built 1987 · 0.032 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,000Jul 1990 $10,7082025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

39 Baldwin St

3 bd · 3.5 ba · 2,205 sqft · built 1974 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000May 2015 $16,1592025 Amount on Record Oct 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

40 Baldwin St

2 bd · 1 ba · 936 sqft · built 1989 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Aug 1990 $4,7432025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

41 Baldwin St

4 bd · 2.5 ba · 2,363 sqft · built 1880 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2016 $13,8962025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

42 Baldwin St

3 bd · 2 ba · 936 sqft · built 1989 · 0.029 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,423Jun 1999 $5,7352025 Amount on Record Jun 1990 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

43 Baldwin St

3 bd · 1 ba · 2,232 sqft · built 1880 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Jul 2025 $13,4102025 Amount on Record Oct 2000 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

44 Baldwin St

2 bd · 1 ba · 936 sqft · built 1989 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000Aug 1997 $10,8962025 Amount on Record May 1990 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

45 Baldwin St

3 units · Built 1880 · 671 sq ft

Last Sale Median Tax Bill Median Sale    
$831,000Aug 2025 $6,2982025 $599,0003 units    

45 Baldwin St

3 bd · 3.5 ba · 1,118 sqft · built 1880 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,000Oct 2005 2 Owners on Record AssessorUpdated Apr 2026

46 Baldwin St

4 bd · 2.5 ba · 2,811 sqft · built 1863 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,900Oct 1994 $15,7232025 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

47 Baldwin St

1,118 sqft · built 1880 · 0.025 acres

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

47 Baldwin St

3 units · Built 1880 · 663 sq ft

Last Sale Median Tax Bill Median Sale    
$715,000Jan 2023 $7,9142025 $651,0003 units    

48 Baldwin St

3 bd · 2.5 ba · 3,012 sqft · built 1863 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$970,000May 2012 $19,9342025 Amount on Record Jun 1997 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

49 Baldwin St

5 bd · 3.5 ba · 1,250 sqft · built 1880 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$503,000Mar 2010 2 Owners on Record AssessorUpdated Apr 2026

49 Baldwin St, #1

2 bd · 1.5 ba · 1,249 sqft · built 1880 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,035,000Jul 2025 $9,4552025 Amount on Record Dec 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

49 Baldwin St, #2

3 bd · 3 ba · 1,501 sqft · built 1880 · 0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
$612,000Aug 2011 $13,1612025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

50 Baldwin St

6 bd · 4 ba · 2,792 sqft · built 1860 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,030,000Oct 2023 $18,2872025 Amount on Record Jun 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

51 Baldwin St

6 bd · 2 ba · 1,250 sqft · built 1880 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jun 2009 2 Owners on Record AssessorUpdated Apr 2026

51 Baldwin St, #1

1 bd · 1 ba · 645 sqft · built 1880 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jun 2019 $6,3912025 Amount on Record Apr 2013 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

51 Baldwin St, #2

2 bd · 2 ba · 1,440 sqft · built 1880 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,070,000May 2025 $10,5082025 Amount on Record Jul 2011 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

52 Baldwin St

3 bd · 2.5 ba · 2,412 sqft · built 1860 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,4292025 Owner on Record AssessorUpdated Apr 2026

53 Baldwin St

4 bd · 2.5 ba · 2,388 sqft · built 1880 · 0.029 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Mar 2002 $15,2242025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

54 Baldwin St

4 bd · 3.5 ba · 2,502 sqft · built 1860 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,057,875Nov 2018 $16,3972025 Amount on Record Oct 1992 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Apr 2026

55 Baldwin St

3 bd · 3.5 ba · 2,370 sqft · built 1880 · 0.029 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Oct 2018 $15,9452025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

56 Baldwin St

4 bd · 2.5 ba · 2,372 sqft · built 1860 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,900,000May 2024 $20,2842025 Amount on Record May 2017 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

57 Baldwin St

4 bd · 2 ba · 2,764 sqft · built 1880 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,6302025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

58 Baldwin St

4 bd · 2.5 ba · 2,595 sqft · built 1860 · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000May 2025 $22,2082025 —Sep 2022 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

59 Baldwin St

7 bd · 5.5 ba · 2,820 sqft · built 1880 · 0.031 acres

Last Sale Tax Bill Prior Sale Owner Records
$970,000Feb 2015 $20,4222025 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

60 Baldwin St

3 units · Built 1875 · 1,016 sq ft

Last Sale Median Tax Bill Median Sale    
$710,000May 2019 $8,8392025 $574,0003 units    

60 Baldwin St

1,472 sqft · built 1875 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$512,500Sep 1999 2 Owners on Record AssessorUpdated Apr 2026

61 Baldwin St

6 bd · 3 ba · 2,774 sqft · built 1880 · 0.032 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Oct 2015 $17,9412025 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

63 Baldwin St

3 bd · 3 ba · 2,462 sqft · built 1880 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,340,000Sep 2020 $16,5102025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

65 Baldwin St

3 units · Built 1880 · 674 sq ft

Last Sale Median Tax Bill Median Sale    
$575,250Oct 2020 $7,0562025 $575,2503 units    

65 Baldwin St

5 bd · 4 ba · 1,440 sqft · built 1880 · 0.033 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Sep 2007 2 Owners on Record AssessorUpdated Apr 2026

67 Baldwin St

6 bd · 3 ba · 3,008 sqft · built 1890 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Aug 1992 $18,9742025 Owner on Record AssessorUpdated Apr 2026

68 Baldwin St

18 units · Built 1890 · 1,016 sq ft

Last Sale Median Tax Bill Median Sale    
$919,000Mar 2024 $9,2202025 $729,00018 units    

68 Baldwin St

35,306 sqft · built 1999 · 0.81 acres

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

69 Baldwin St

6 bd · 3 ba · 3,344 sqft · built 1890 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,7492025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

71 Baldwin St

6 bd · 3 ba · 3,008 sqft · built 1890 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Aug 2000 $20,2852025 Owner on Record AssessorUpdated Apr 2026

73 Baldwin St

2 bd · 1 ba · 803 sqft · built 1930 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Mar 1998 $5,9152025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
—Nov 2016 Owner on Record AssessorUpdated Jun 2023

84 Baldwin St

4 bd · 3.5 ba · 3,195 sqft · built 1870 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,705,000Nov 2016 $27,7352025 —Nov 2016 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

86 Baldwin St

4 bd · 2.5 ba · 2,670 sqft · built 1870 · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0772025 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

87 Baldwin St

3 bd · 3 ba · 1,660 sqft · built 1885 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,425,000Jul 2019 $17,9792025 Amount on Record Mar 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

88 Baldwin St

2 bd · 1.5 ba · 2,465 sqft · built 1870 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000May 2007 $15,3042025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

89 Baldwin St

3 bd · 2 ba · 1,655 sqft · built 1885 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$512,500May 2012 $12,9852025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

90 Baldwin St

4 bd · 3.5 ba · 2,238 sqft · built 1870 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Jul 2021 $19,9582025 Amount on Record Jan 2019 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

91 Baldwin St

5 bd · 2.5 ba · 2,017 sqft · built 1885 · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,2602025 Owner on Record Owner Occupied Assessor + 7 DocumentsUpdated Apr 2026

92 Baldwin St

3 bd · 2 ba · 2,260 sqft · built 1870 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,3472025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

93 Baldwin St

4 bd · 2 ba · 1,796 sqft · built 1885 · 0.041 acres

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

93 Baldwin St, #1

2 bd · 1.5 ba · 927 sqft · built 1885 · 0.021 acres

Last Sale Tax Bill Prior Sale Owner Records
$669,000Oct 2020 $8,1312025 Amount on Record May 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

93 Baldwin St, #2

2 bd · 1.5 ba · 1,078 sqft · built 1885 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Aug 2018 $9,3392025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

94 Baldwin St

4 bd · 5 ba · 2,259 sqft · built 1999 · 0.041 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,575,000Dec 2021 $18,1682025 Amount on Record Sep 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

95 Baldwin St

2 bd · 1.5 ba · 1,368 sqft · built 1885 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
$443,000Jul 2001 $11,3702025 Amount on Record Jun 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

96 Baldwin St

3 bd · 2.5 ba · 1,722 sqft · built 1870 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,450Mar 1994 Owner on Record AssessorUpdated Jul 2026

96 Baldwin St, #1

2 bd · 1.5 ba · 1,116 sqft · built 2017 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,006,000Jun 2026 $7,9462025 Amount on Record Dec 2021 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

96 Baldwin St, #2

2 bd · 2 ba · 1,201 sqft · built 2017 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$845,000May 2018 $10,0132025 Amount on Record Mar 2017 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

97 Baldwin St

4 bd · 2 ba · 1,902 sqft · built 1885 · 0.038 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,2792025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

98 Baldwin St

1,886 sqft · built 1999 · 0.043 acres

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

98 Baldwin St, #1

2 bd · 1 ba · 640 sqft · built 1885 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Jan 1988 $5,7702025 Owner on Record AssessorUpdated Jul 2026

98 Baldwin St, #2

3 bd · 2 ba · 1,015 sqft · built 1885 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Jun 2021 $9,3172025 Amount on Record Jun 2005 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

99 Baldwin St

3 bd · 1.5 ba · 1,780 sqft · built 1885 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,5382025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

100 Baldwin St

3 bd · 2.5 ba · 1,111 sqft · built 1885 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$995,000Apr 2026 —Jun 2016 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

100 Baldwin St

2 units · Built 2015 · 1,021 sq ft

Last Sale Median Tax Bill Median Sale    
$1,062,000May 2025 —— —2 units    

101 Baldwin St

4 bd · 4.5 ba · 1,566 sqft · built 1885 · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Jun 2020 $8,1842025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

102 Baldwin St

1,111 sqft · built 1885 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jul 1998 Owner on Record AssessorUpdated Apr 2026

102 Baldwin St

3 units · Built 1885 · 511 sq ft

Last Sale Median Tax Bill Median Sale    
$555,000May 2021 $6,6472025 $555,0003 units    

103 Baldwin St

3 bd · 3 ba · 1,796 sqft · built 1850 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$935,000Mar 2016 $16,3592025 Amount on Record Jul 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

104 Baldwin St

3 bd · 1.5 ba · 1,948 sqft · built 1870 · 0.04 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,068,000Jul 2024 $14,0292025 Amount on Record Dec 1999 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

105 Baldwin St

2 bd · 1 ba · 1,372 sqft · built 1885 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9572025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

106 Baldwin St

3 bd · 1.5 ba · 1,221 sqft · built 1870 · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7562025 Owner on Record AssessorUpdated Jul 2026

108 Baldwin St

3 bd · 3.5 ba · 1,221 sqft · built 1870 · 0.016 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000May 2022 $12,2372025 Amount on Record Aug 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

109 Baldwin St

3 bd · 2.5 ba · 1,644 sqft · built 1849 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,415,000Nov 2022 $14,8372025 —Aug 2018 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

110 Baldwin St

3 bd · 2.5 ba · 1,220 sqft · built 1870 · 0.016 acres

Last Sale Tax Bill Prior Sale Owner Records
$896,000Dec 2017 $11,2492025 Amount on Record Mar 2010 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

111 Baldwin St

2 bd · 2.5 ba · 1,392 sqft · built 1840 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Oct 2004 $12,4452025 Amount on Record Sep 1994 Owner on Record Owner Occupied AssessorUpdated Jul 2026

112 Baldwin St

2 bd · 1.5 ba · 1,113 sqft · built 1865 · 0.015 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1052025 Owner on Record AssessorUpdated Jul 2026

114 Baldwin St

2 bd · 1 ba · 1,067 sqft · built 1870 · 0.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$849,000Jul 2022 $9,7922025 Amount on Record Sep 2019 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

115 Baldwin St

3 bd · 3.5 ba · 1,566 sqft · built 1885 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Jul 2026 $15,3382025 Amount on Record Aug 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

117 Baldwin St

4 bd · 3.5 ba · 2,245 sqft · built 1885 · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,825,000May 2026 $17,4442025 Amount on Record Jun 2023 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

Property Records in Nearby Streets