Rossmore St, Somerville, MA Property Records

Middlesex County and Somerville City property records for 21 addresses on Rossmore St, Somerville, MA · Last verified October 2026

Rossmore St Highlights

Properties 25
Median Sale Price $1,525,000
Deeds and Mortgages on File 25
Median Price per Sqft $670
Owner Occupied 60%
Median Annual Tax Bill $13,903
Median Year Built 1900
Median Ownership Tenure 12 years

Properties on Rossmore St

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

5 Rossmore St

7 bd · 4 ba · 3,351 sqft · built 1900 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2018 $18,8522026 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

9 Rossmore St

6 bd · 3 ba · 3,246 sqft · built 1910 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,3162026 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

11 Rossmore St

3 units · Built 2019 · 2,247 sq ft

Last Sale Median Tax Bill Median Sale    
$1,650,000Sep 2021 $16,4232025 $1,650,0003 units    

11 Rossmore St

1,200 sqft · built 1920 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Sep 2021 $17,9252023 —May 2021 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2024

14 Rossmore St

5 bd · 2 ba · 2,317 sqft · built 1900 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,110,000Sep 2023 $11,8382026 Amount on Record Jul 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

17 Rossmore St

6 bd · 3 ba · 3,358 sqft · built 1900 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000May 1995 $16,4652026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

18 Rossmore St

4 bd · 3 ba · 3,327 sqft · built 1900 · 0.063 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Mar 2014 $17,7132026 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

21 Rossmore St

8 bd · 4.5 ba · 2,698 sqft · built 1910 · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Aug 2012 $16,2722026 Amount on Record Apr 2005 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

22 Rossmore St

6 bd · 3 ba · 3,674 sqft · built 1910 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,9662026 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

23 Rossmore St

6 bd · 3 ba · 2,698 sqft · built 1910 · 0.053 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2005 $12,4042026 2 Owners on Record AssessorUpdated Oct 2026

24 Rossmore St

6 bd · 3 ba · 3,300 sqft · built 1900 · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 1998 $15,0442026 Owner on Record AssessorUpdated Oct 2026

25 1/2 Rossmore St, #25H

2 bd · 1 ba · 920 sqft · built 1900

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2017 $5,8662025 Amount on Record Sep 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

25 Rossmore St

2 bd · 1 ba · 715 sqft · built 1900 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2013 $5,2602025 Amount on Record Nov 2011 Owner on Record Owner Occupied AssessorUpdated Jul 2026

27 1/2 Rossmore St, #27H

2 bd · 1 ba · 715 sqft · built 1900

Last Sale Tax Bill Prior Sale Owner Records
$245,000Aug 2009 $5,2282025 Owner on Record AssessorUpdated Apr 2026

27 Rossmore St

2 bd · 1 ba · 920 sqft · built 1900 · 0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$293,500Jun 2007 $5,9942026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

28 Rossmore St

4 bd · 2 ba · 2,045 sqft · built 1900 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Aug 2008 $11,4282026 Amount on Record — Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

29 Rossmore St

6 bd · 3 ba · 3,984 sqft · built 1900 · 0.087 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,6792026 2 Owners on Record AssessorUpdated Oct 2026

30 Rossmore St

6 bd · 3 ba · 2,311 sqft · built 1900 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Oct 1997 $11,3502026 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

32 Rossmore St

5 bd · 2 ba · 2,853 sqft · built 1900 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000May 2001 $12,9142026 2 Owners on Record AssessorUpdated Oct 2026

35 Rossmore St

9 bd · 6 ba · 4,989 sqft · built 1900 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Nov 1982 $22,9392025 2 Owners on Record AssessorUpdated Apr 2026

36 Rossmore St

3 units · Built 1900 · 1,026 sq ft

Last Sale Median Tax Bill Median Sale    
$688,000Jan 2018 $8,6612025 $688,0003 units    

Property Records in Nearby Streets