Day St, Somerville, MA Property Records

Middlesex County and Somerville City property records for 23 addresses on Day St, Somerville, MA · Last verified August 2026

Day St Highlights

Properties 26
Median Sale Price $1,888,000
Deeds and Mortgages on File 23
Median Price per Sqft $841
Owner Occupied 42%
Median Annual Tax Bill $17,813
Median Year Built 1900
Median Ownership Tenure 11 years

Properties on Day St

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

18 Day St

33,891 sqft · Built 1935 · 0.353 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,000Aug 1996 $114,3712025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

19 Day St, #1

4 bd · 2.5 ba · 2,243 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,888,000Jun 2026 $14,8032025 Amount on Record Jul 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

19 Day St, #2

3 bd · 1.5 ba · 1,228 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jul 2015 $10,4702025 Amount on Record Mar 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

21 Day St, #1

3 bd · 1 ba · 1,315 sqft · 0.075 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$476,000Aug 2004 $7,9002025 1 Name on Record AssessorUpdated Jul 2026

21 Day St, #2

5 bd · 2 ba · 2,325 sqft · 0.075 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$574,100Aug 2007 $11,5132025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

23 Day St

4 bd · 2 ba · 2,622 sqft · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Nov 2023 $15,7252025 Amount on Record Apr 2023 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

29 Day St

4 bd · 3.5 ba · 2,366 sqft · 0.203 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,142,500Aug 2023 $22,5582025 Amount on Record Jul 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

30 Day St

6 bd · 3.5 ba · 2,764 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,685,000Oct 2022 $27,7102025 Amount on Record Apr 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

31A Day St

3 bd · 3 ba · 1,946 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2014 $19,1372025 1 Name on Record AssessorUpdated Apr 2026

31B Day St

3 bd · 3 ba · 1,874 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,351,000Oct 2016 $17,8132025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

33 Day St

4 units · Built 1986 · 1,058 sq ft

Last Sale Median Tax Bill Median Sale    
$810,000Oct 2020 $8,5722025 $417,0004 units    

34 Day St

2 bd · 2.5 ba · 2,550 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,600,000Jan 2026 $23,3052025 Amount on Record May 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

35 Day St

5 bd · 3 ba · 3,916 sqft · 0.136 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,1742025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

37 Day St

7 bd · 7 ba · 3,103 sqft · 0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2018 $14,2312023 Amount on Record Dec 2017 1 Name on Record AssessorUpdated Feb 2024

37 Day St, #1

3 bd · 2.5 ba · 2,053 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,417,000Jul 2021 $14,7852025 Amount on Record Jan 2019 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

37 Day St, #2

3 bd · 2.5 ba · 2,710 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,570,000Nov 2017 $19,3092025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

38 Day St

23,544 sqft · Built 1920 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Mar 1996 $79,5402025 Amount on Record Jul 1995 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

39 Day St

4 bd · 3 ba · 2,802 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2011 $16,8232025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

44 Day St

2 bd · 3 ba · 3,702 sqft · 0.549 acres

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

45 Day St

10,690 sqft · Built 1930 · 0.254 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jan 2014 $47,0712025 1 Name on Record AssessorUpdated Apr 2026

49 Day St

2 bd · 1 ba · 5,138 sqft · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,090,000Jun 2014 $36,7622025 1 Name on Record AssessorUpdated Apr 2026

55 Day St

0.533 acres

Last Sale Tax Bill Prior Sale Owner Records
$39,6512025 1 Name on Record AssessorUpdated Apr 2026

58 Day St

38,150 sqft · Built 1920 · 0.279 acres

Last Sale Tax Bill Prior Sale Owner Records
$1Dec 2011 $100,0042023 1 Name on Record Assessor + 1 DocumentUpdated Feb 2024

Property Records in Nearby Streets