River St, Arlington, MA Property Records

Middlesex County and Arlington Town property records for 32 addresses on River St, Arlington, MA · Last verified July 2026

River St Highlights

Properties 32
Median Sale Price $1,075,000
Deeds and Mortgages on File 45
Median Price per Sqft $498
Owner Occupied 53%
Median Annual Tax Bill $10,572
Median Year Built 1923
Median Ownership Tenure 11 years

Properties on River St

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

2 River St

4 bd · 3 ba · 3,568 sqft · built 1925 · 0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,500Nov 1992 $13,3012025 2 Owners on Record AssessorUpdated Apr 2026

8 River St

2 bd · 1 ba · 1,040 sqft · built 1915 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Mar 2025 $5,5012025 Amount on Record May 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

10 River St

3 bd · 1 ba · 1,355 sqft · built 1915 · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0262025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

16 River St, #18

4 bd · 3 ba · 2,820 sqft · built 1924 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Jan 2013 $14,0522025 2 Owners on Record Assessor + 3 DocumentsUpdated Apr 2026

20 River St, #22

4 bd · 2 ba · 2,100 sqft · built 1923 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Jan 1983 $10,5722025 2 Owners on Record AssessorUpdated Apr 2026

24 River St, #26

4 bd · 2 ba · 2,150 sqft · built 1922 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Dec 1986 $11,1172025 2 Owners on Record AssessorUpdated Apr 2026

30 River St

1 bd · 1 ba · 1,401 sqft · built 1952 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Aug 2017 $8,3092025 —May 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

32 River St

3 bd · 1.5 ba · 1,920 sqft · built 1958 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jan 2016 $9,6502025 —Sep 2012 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

33 River St

3 bd · 1.5 ba · 1,955 sqft · built 1952 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Mar 2003 $11,1282025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

36 River St, #1

3 bd · 2 ba · 1,714 sqft · built 1920 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$542,500Aug 2015 $8,7242025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

36 River St, #2

4 bd · 3 ba · 2,375 sqft · built 1920 · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$899,000Sep 2020 $9,9402025 Amount on Record Aug 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

38 River St, #1

2 bd · 2 ba · 1,760 sqft · built 1917 · 0.081 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000Nov 2021 $9,9122025 Amount on Record Sep 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

38 River St, #2

2 bd · 2 ba · 1,858 sqft · built 1917 · 0.081 acres

Last Sale Tax Bill Prior Sale Owner Records
$985,000Apr 2023 $10,1262025 Amount on Record Oct 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

42 River St, #44

5 bd · 2.5 ba · 2,539 sqft · built 1917 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4522025 2 Owners on Record Assessor + 1 DocumentUpdated Apr 2026

45 River St

2 bd · 1 ba · 1,536 sqft · built 1952 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6422025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

46 River St

4 bd · 2 ba · 2,436 sqft · built 1919 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Sep 2020 $11,7992025 2 Owners on Record Assessor + 4 DocumentsUpdated May 2026

48 River St

4 bd · 3 ba · 3,264 sqft · built 1935 · 0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,8292025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

52 River St, #1

3 bd · 2 ba · 1,941 sqft · built 1925

Last Sale Tax Bill Prior Sale Owner Records
$9,7672025 Owner on Record AssessorUpdated Apr 2026

52 River St, #2

3 bd · 2.5 ba · 1,958 sqft · built 1925

Last Sale Tax Bill Prior Sale Owner Records
$1,099,000May 2026 $10,1242025 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

52-54 River St

4 bd · 2 ba · 2,458 sqft · built 1925 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,078,000Jan 2022 $10,7582023 Amount on Record Jul 2013 Owner on Record AssessorUpdated Nov 2023

53 River St

3 bd · 1.5 ba · 1,495 sqft · built 1920 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Apr 2013 $10,4932025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

56 River St, #58

3 bd · 2 ba · 2,157 sqft · built 1925 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Aug 2020 $10,5872025 —May 2016 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

57 River St

3 bd · 2 ba · 1,707 sqft · built 1957 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Jul 1994 $9,8882025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

64 River St

2 bd · 1 ba · 1,060 sqft · built 1922 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Feb 2009 $6,4262025 Amount on Record Sep 1990 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

66 River St

2 bd · 1 ba · 1,282 sqft · built 1922 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6002025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

68 River St, #70

4 bd · 2 ba · 2,588 sqft · built 1922 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000May 1987 $11,8142025 2 Owners on Record AssessorUpdated Apr 2026

69 River St

4 bd · 2 ba · 1,728 sqft · built 1954 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $10,7982025 Amount on Record Jan 1999 Owner on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

74 River St, #76

6 bd · 3 ba · 2,672 sqft · built 1919 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,250Aug 1995 $12,8662025 2 Owners on Record Assessor + 2 DocumentsUpdated Apr 2026

78 River St, #80

4 bd · 2 ba · 2,444 sqft · built 1915 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,2212025 2 Owners on Record AssessorUpdated Apr 2026

82 River St, #84

5 bd · 3 ba · 2,413 sqft · built 1923 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000Aug 2014 $11,7662025 Amount on Record Sep 1991 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

85 River St

1 ba · 1,232 sqft · built 1950 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 2012 $10,9272025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

86 River St

1 ba · 864 sqft · built 1965 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$807,541Nov 2019 $9,7672025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

Property Records in Nearby Streets