Monadnock St, Dorchester, MA Property Records

Suffolk County and Boston City property records for 52 addresses on Monadnock St, Dorchester, MA · Last verified October 2026

Monadnock St Highlights

Properties 64
Median Sale Price $495,000
Deeds and Mortgages on File 87
Median Price per Sqft $344
Owner Occupied 63%
Median Annual Tax Bill $6,334
Median Year Built 1900
Median Ownership Tenure 16 years

Properties on Monadnock St

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

5 Monadnock St

7 bd · 3 ba · 2,941 sqft · built 1900 · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000May 2022 $9,9212025 Amount on Record Jan 2022 Owner on Record Assessor + 5 DocumentsUpdated Aug 2026

6 Monadnock St

9 bd · 3 ba · 4,302 sqft · built 1890 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,500Mar 1998 $7,0432025 Amount on Record Jan 1990 Owner on Record Owner Occupied AssessorUpdated Jul 2026

8 Monadnock St

4,454 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 2013 $1,7642025 Owner on Record AssessorUpdated Jul 2026

9 Monadnock St

6 bd · 2 ba · 4,055 sqft · built 1895 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Feb 2003 $8,6272025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

12 Monadnock St

4 bd · 2 ba · 3,075 sqft · built 1885 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Sep 2022 $5,2272025 —May 2022 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

14 Monadnock St

4 bd · 2 ba · 1,698 sqft · built 1905 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Dec 2009 $6,3342025 Amount on Record Apr 2009 Owner on Record Owner Occupied AssessorUpdated Apr 2026

15 Monadnock St

6 bd · 1 ba · 4,276 sqft · built 1890 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,425Dec 1993 $3,6572025 Owner on Record Owner Occupied AssessorUpdated Sep 2026

16 Monadnock St

4 bd · 2 ba · 1,698 sqft · built 1905 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,900Jan 2009 $6,7192025 Amount on Record Mar 2007 Owner on Record Owner Occupied AssessorUpdated Apr 2026

17 Monadnock St

7 bd · 3 ba · 3,073 sqft · built 1900 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8892025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

18 Monadnock St

5 bd · 2 ba · 2,838 sqft · built 1890 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1562025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

19 Monadnock St

7 bd · 3.5 ba · 2,791 sqft · built 1890 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Jun 1994 $8,4992025 Amount on Record Mar 1994 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

20 Monadnock St

6 bd · 2 ba · 2,853 sqft · built 1890 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5242025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

21 Monadnock St, #23

0.218 acres

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

22 Monadnock St

7 bd · 3 ba · 2,869 sqft · built 1930 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1282025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

24 Monadnock St

4 bd · 1.5 ba · 2,882 sqft · built 1877 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,000Jul 2013 $6,2652025 Amount on Record Apr 2001 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

25 Monadnock St

5 bd · 2 ba · 2,732 sqft · built 1890 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Jul 2018 $8,3162025 Amount on Record May 2012 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

26 Monadnock St

9 bd · 3 ba · 4,152 sqft · built 1905 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jan 2005 $11,1322025 Amount on Record Apr 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

28 Monadnock St

12 bd · 7 ba · 4,152 sqft · built 1905 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jun 2022 $14,6592025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

29 Monadnock St

4 bd · 3 ba · 4,183 sqft · built 1880 · 0.371 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5862025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

31 Monadnock St

4 bd · 4.5 ba · 2,313 sqft · built 1890 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Dec 2021 Amount on Record Nov 2021 Owner on Record Assessor + 5 DocumentsUpdated Oct 2026

31 Monadnock St, #1

3 bd · 2.5 ba · 1,992 sqft · built 1890 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5982025 Owner on Record AssessorUpdated Aug 2026

31 Monadnock St, #2

1 bd · 1 ba · 522 sqft · built 1890 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000May 2022 $3,7042025 Owner on Record AssessorUpdated Aug 2026

32 Monadnock St

6 bd · 3 ba · 4,275 sqft · built 1905 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Oct 2001 $10,5662025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

33 Monadnock St

4 bd · 1.5 ba · 1,713 sqft · built 1890 · 0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4382025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

34 Monadnock St

9 bd · 3 ba · 4,083 sqft · built 1905 · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2952025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

36 Monadnock St

6 bd · 3 ba · 3,330 sqft · built 1905 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7542025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

37 Monadnock St

6 bd · 2.5 ba · 2,981 sqft · built 1890 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Oct 1998 $6,8322025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

38 Monadnock St

6 bd · 3 ba · 3,321 sqft · built 1905 · 0.077 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2018 $9,7472025 Amount on Record Dec 2006 Owner on Record Assessor + 6 DocumentsUpdated Apr 2026

40 Monadnock St

6 bd · 3 ba · 3,330 sqft · built 1905 · 0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9702025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

41 Monadnock St

4 bd · 2.5 ba · 3,351 sqft · built 1890 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Aug 2014 $8,2252025 Amount on Record Jun 1995 Owner on Record Owner Occupied AssessorUpdated Apr 2026

42 Monadnock St

8 bd · 3 ba · 3,321 sqft · built 1905 · 0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000May 2026 $11,9692025 Amount on Record Mar 2020 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2026

44 Monadnock St

9 bd · 3 ba · 3,345 sqft · built 1911 · 0.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,000Mar 1998 $10,7742025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

45 Monadnock St

5 bd · 1.5 ba · 3,199 sqft · built 1890 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2542025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

46 Monadnock St

9 bd · 3 ba · 3,330 sqft · built 1905 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 1998 $11,5802025 Amount on Record Nov 1997 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

48 Monadnock St

6 bd · 3 ba · 3,225 sqft · built 1905 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9062025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

49 Monadnock St

3 bd · 1.5 ba · 1,536 sqft · built 2001 · 0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,100Dec 2008 $4,2392025 Amount on Record Oct 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 Monadnock St

4 units · Built 1899 · 669 sq ft

Last Sale Median Tax Bill Median Sale    
$200,000Nov 2015 $3,1342025 $200,0004 units    

51 Monadnock St

3 bd · 1.5 ba · 1,536 sqft · built 2001 · 0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Oct 2001 $4,2352025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

52 Monadnock St, #1

2 bd · 1 ba · 1,062 sqft · built 1899 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,341Jun 2019 $3,2632025 Amount on Record Jul 2001 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

52 Monadnock St, #2

2 bd · 1 ba · 1,197 sqft · built 1899 · 0.027 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Dec 2020 $3,7292025 Amount on Record Sep 2001 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

53 Monadnock St

3 bd · 2 ba · 1,035 sqft · built 1990 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2872025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

54 Monadnock St, #1

2 bd · 1 ba · 1,047 sqft · built 1899 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0662025 Owner on Record AssessorUpdated Jul 2026

54 Monadnock St, #2

2 bd · 1 ba · 1,161 sqft · built 1899 · 0.026 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Apr 2022 $4,0672025 Amount on Record Nov 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

55 Monadnock St

3 bd · 2 ba · 1,035 sqft · built 1990 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Dec 1990 $4,3452025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

56 Monadnock St

4 bd · 3.5 ba · 2,246 sqft · built 1890 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jun 2010 $8,2962025 Amount on Record Aug 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

59 Monadnock St

6,987 sqft · built 1900 · 0.16 acres

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

59 Monadnock St

8 units · Built 1900 · 981 sq ft

Last Sale Median Tax Bill Median Sale    
$370,000Mar 2025 $4,1022025 $260,0008 units    

61 Monadnock St

6 bd · 2 ba · 2,777 sqft · built 1900 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,900Dec 1999 $6,4042025 Amount on Record May 1998 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

64 Monadnock St

3 units · Built 2005 · 1,153 sq ft

Last Sale Median Tax Bill Median Sale    
$93,000Aug 2009 —— —3 units    

65 Monadnock St

6 bd · 2.5 ba · 2,555 sqft · built 1885 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,2092025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

68 Monadnock St

6 bd · 1.5 ba · 3,689 sqft · built 1890 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000May 2010 $7,4582025 Amount on Record Mar 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

69 Monadnock St

6 bd · 4.5 ba · 3,738 sqft · built 1875 · 0.224 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Aug 2018 $10,9262025 Amount on Record Apr 2009 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets