Derby St, Somerville, MA Property Records

Middlesex County and Somerville City property records for 45 addresses on Derby St, Somerville, MA · Last verified August 2026

Derby St Highlights

Properties 52
Median Sale Price $712,500
Deeds and Mortgages on File 75
Median Price per Sqft $477
Owner Occupied 54%
Median Annual Tax Bill $9,442
Median Year Built 1910
Median Ownership Tenure 7 years

Properties on Derby St

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

2 Derby St

6 bd · 3 ba · 3,609 sqft · 0.073 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$610,000Jan 2020 $13,3762025 Amount on Record Jul 2007 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

5 Derby St

4 bd · 1 ba · 1,758 sqft · 0.068 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,1212025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

6 Derby St

8 bd · 3 ba · 3,406 sqft · 0.073 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,9172025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

10 Derby St

6 bd · 4.5 ba · 3,942 sqft · 0.073 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,2512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

21 Derby St

4 bd · 2 ba · 2,464 sqft · 0.068 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Dec 1995 $8,0792025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

25 Derby St

4 bd · 1.5 ba · 1,882 sqft · 0.068 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,000Jun 2006 $10,2142025 Amount on Record Nov 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

26 Derby St

6 bd · 3 ba · 3,540 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,9272025 2 Names on Record AssessorUpdated Apr 2026

29 Derby St

9 bd · 4 ba · 3,942 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000Nov 1997 $12,5532025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

30 Derby St

6 bd · 3 ba · 3,540 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,1412025 2 Names on Record Assessor + 3 DocumentsUpdated Apr 2026

33 Derby St

7 bd · 3 ba · 3,780 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 2010 $11,1512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

34 Derby St

6 bd · 3 ba · 3,656 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,6512025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

35 Derby St

5 bd · 3.5 ba · 3,007 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,9302025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

38 Derby St

3 units · Built 1920 · 1,176 sq ft

Last Sale Median Tax Bill Median Sale    
$637,500Jun 2020 $6,8792025 —3 units    

39 Derby St

5 bd · 3 ba · 2,426 sqft · 0.086 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$345,000Sep 2008 $9,7442025 Amount on Record Nov 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

41 Derby St

1 bd · 1.5 ba · 1,784 sqft · 0.187 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$479,000Dec 2023 $6,3682025 —Feb 2017 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

41 Derby St, #2

2 bd · 1 ba · 1,050 sqft

Last Sale Tax Bill Prior Sale Owner Records
$475,000Dec 2023 $5,1692025 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

41 Derby St, #3

2 bd · 1 ba · 908 sqft

Last Sale Tax Bill Prior Sale Owner Records
$4,7452025 1 Name on Record AssessorUpdated Jul 2026

42 Derby St

6 bd · 3 ba · 3,148 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1242025 1 Name on Record AssessorUpdated Apr 2026

43 Derby St, #1

4 bd · 2 ba · 1,106 sqft

Last Sale Tax Bill Prior Sale Owner Records
$5,6672023 1 Name on Record Assessor + 2 DocumentsUpdated Feb 2024

43 Derby St, #2

4 bd · 2 ba · 1,094 sqft

Last Sale Tax Bill Prior Sale Owner Records
$5,6542023 1 Name on Record Assessor + 1 DocumentUpdated Feb 2024

45 Derby St

9 bd · 5 ba · 3,322 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Oct 2025 $16,0142025 Amount on Record Nov 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

46 Derby St

6 bd · 3 ba · 2,970 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2000 $13,6892025 2 Names on Record AssessorUpdated Apr 2026

47 Derby St

5 bd · 3 ba · 3,089 sqft · 0.084 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$94,000Nov 1995 $10,2582025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

48 Derby St

6 bd · 4.5 ba · 3,859 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Jun 2019 $14,1082025 —Dec 2004 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

49 Derby St

5 bd · 3 ba · 2,520 sqft · 0.082 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,1512025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

50 Derby St

6 bd · 3 ba · 3,551 sqft · 0.061 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 2 DocumentsUpdated Nov 2023

53 Derby St

4 bd · 2 ba · 2,456 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,8752025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

54 Derby St

4 bd · 3 ba · 2,936 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2012 $11,0022025 Amount on Record Jan 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

55 Derby St

8 bd · 7 ba · 3,114 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jul 2024 $18,4772025 Amount on Record Feb 2024 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

56 Derby St

6 bd · 6 ba · 5,985 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Jun 2016 $27,4842025 Amount on Record Apr 2016 1 Name on Record AssessorUpdated Apr 2026

60 Derby St

9 bd · 6 ba · 5,220 sqft · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$597,500Jul 2026 $19,4452025 Amount on Record — 1 Name on Record Assessor + 8 DocumentsUpdated Aug 2026

61 Derby St

6 bd · 3 ba · 3,759 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,225,000Aug 2020 $13,4042025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

64 Derby St

9 bd · 6 ba · 6,264 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Aug 2021 $28,6822023 Amount on Record Jul 2021 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2024

64 Derby St

6 units · Built 1900 · 950 sq ft

Last Sale Median Tax Bill Median Sale    
$739,000Jun 2026 $7,5632025 $725,0006 units    

65 Derby St

6 bd · 2 ba · 2,857 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,050,000Jun 2026 $10,1832025 Amount on Record Jun 1984 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

66 Derby St

5 bd · 2 ba · 2,220 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$365,000Oct 2007 $7,7802025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

67 Derby St

5 bd · 2 ba · 2,314 sqft · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$208,000Sep 1999 $7,9622025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

69 Derby St

3 bd · 2.5 ba · 1,463 sqft · 0.065 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Oct 2007 $6,4042025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

70 Derby St

4 bd · 3 ba · 2,343 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$595,000Jun 2015 $10,0752025 Amount on Record Mar 2003 2 Names on Record AssessorUpdated Apr 2026

71 Derby St

1 bd · 1.5 ba · 653 sqft · 0.065 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,250Jun 2010 $4,8762025 Amount on Record Oct 2009 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

73 Derby St

4 bd · 5 ba · 2,564 sqft · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,200Feb 2006 $9,1412025 Amount on Record May 1988 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

74 Derby St

5 bd · 1.5 ba · 1,747 sqft · 0.045 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$696,000Dec 2019 $9,4422025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

76 Derby St

5 bd · 2 ba · 1,507 sqft · 0.045 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,000Jun 1995 $7,7782025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

77 Derby St

4 bd · 2 ba · 1,655 sqft · 0.063 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Apr 2004 $7,8382025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

79 Derby St

6 bd · 2 ba · 2,138 sqft · 0.053 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000May 2021 $10,2782025 Amount on Record Apr 2017 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

Wildfire Risk on Derby St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets