River St, Northborough, MA Property Records

Worcester County and Northborough Town property records for 19 addresses on River St, Northborough, MA · Last verified September 2026

River St Highlights

Properties 19
Median Sale Price $275,000
Deeds and Mortgages on File 29
Median Price per Sqft $238
Owner Occupied 95%
Median Annual Tax Bill $6,026
Median Year Built 1900
Median Ownership Tenure 15 years

Properties on River St

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

6 River St

3 bd · 1 ba · 1,218 sqft · built 1750 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,900Aug 2011 $4,9732025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10 River St

3 bd · 1 ba · 1,081 sqft · built 1900 · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,875Feb 2018 $5,2142025 Amount on Record Jan 1967 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

13 River St

3 bd · 2.5 ba · 960 sqft · built 1810 · 0.67 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000May 2005 $5,7432025 Amount on Record Jun 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

14 River St

3 bd · 1 ba · 792 sqft · built 1952 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,000Oct 2011 $5,4732025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

15 River St

3 bd · 1.5 ba · 1,290 sqft · built 1900 · 0.385 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000Jan 2017 $6,4252025 —Sep 2012 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

18 River St

2 bd · 1.5 ba · 1,326 sqft · built 1963 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4282025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

19 River St

5 bd · 2.5 ba · 2,052 sqft · built 1900 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2292025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

22 River St

3 bd · 2 ba · 1,456 sqft · built 1960 · 0.32 acres

Last Sale Tax Bill Prior Sale Owner Records
$372,000Jul 2018 $6,7972025 Amount on Record Mar 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

23 River St

3 bd · 1 ba · 1,104 sqft · built 1911 · 0.399 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,000Aug 1998 $5,5692025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

24 River St, #26

5 bd · 2 ba · 1,824 sqft · built 1890 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$99,000Jul 1997 $5,7172025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

25 River St

4 bd · 2.5 ba · 1,660 sqft · built 1800 · 0.804 acres

Last Sale Tax Bill Prior Sale Owner Records
$284,500Jun 2001 $7,5172025 Amount on Record Nov 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

28 River St, #30

4 bd · 2 ba · 1,850 sqft · built 1860 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Oct 2025 $6,0262025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

32 River St

3 bd · 1.5 ba · 1,402 sqft · built 1880 · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,000Oct 1982 $5,9452025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

34 River St

3 bd · 2 ba · 1,580 sqft · built 1890 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000May 2025 $5,8412025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

35 River St

3 bd · 1 ba · 1,152 sqft · built 1958 · 0.52 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,500Dec 1972 $6,3782025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

36 River St

3 bd · 1.5 ba · 1,876 sqft · built 1896 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,000May 2004 $6,8072025 Amount on Record Jun 1990 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

37 River St

3 bd · 1.5 ba · 1,686 sqft · built 1890 · 1.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2012 $6,4132025 Amount on Record Oct 2000 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Sep 2026

38 River St, #40

4 bd · 3 ba · 1,797 sqft · built 1900 · 0.274 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2023 $7,0222025 Amount on Record Dec 1996 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

42 River St

2 bd · 1 ba · 1,513 sqft · built 1900 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,500Jan 1974 $5,9852025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets