Lancaster St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 29 addresses on Lancaster St, Cambridge, MA · Last verified August 2026

Lancaster St Highlights

Properties 39
Median Sale Price $1,620,000
Deeds and Mortgages on File 31
Median Price per Sqft $861
Owner Occupied 64%
Median Annual Tax Bill $12,297
Median Year Built 1890
Median Ownership Tenure 17 years

Properties on Lancaster St

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

5 Lancaster St, #A

1,358 sqft · Built 1900 · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jan 1983 $5,9182025 1 Name on Record AssessorUpdated Apr 2026

5 Lancaster St, #B

2 bd · 1.5 ba · 1,420 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2014 $7,4672025 Amount on Record Nov 2012 1 Name on Record AssessorUpdated Jul 2026

6 Lancaster St

46,688 sqft · Built 1890 · 0.559 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,574,290Aug 2005 $52,0502025 Amount on Record Jul 2000 1 Name on Record AssessorUpdated Aug 2026

7 Lancaster St

3 bd · 2.5 ba · 2,155 sqft · 0.083 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,620,000Aug 2016 $13,8452025 Amount on Record Oct 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

9 Lancaster St

5 units · Built 1890 · 542 sq ft

Last Sale Median Tax Bill Median Sale    
$978,000Jun 2023 $6,9882025 $1,130,0005 units    

9 Lancaster St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Apr 2026

12 Lancaster St

2 bd · 3.5 ba · 1,494 sqft · 0.244 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,290,000Dec 2008 $13,7132025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

13 Lancaster St

0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,000Nov 1985 $21,9212025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

14 Lancaster St

5 bd · 3.5 ba · 2,679 sqft · 0.244 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,435,000Jan 2010 $20,1732025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

15 Lancaster St

3 units · Built 1875 · 689 sq ft

Last Sale Median Tax Bill Median Sale    
$803,000Oct 2012 $9,1442025 $725,0003 units    

15 Lancaster St

0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$328,000Feb 1987 1 Name on Record AssessorUpdated Apr 2026

16 Lancaster St

4 bd · 4.5 ba · 3,100 sqft · 0.244 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,895,000Apr 2009 $22,4802025 Amount on Record Jun 1994 2 Names on Record AssessorUpdated Apr 2026

17 Lancaster St

4 bd · 4 ba · 3,169 sqft · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,100,000Sep 2023 $29,5212025 Amount on Record Nov 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18 Lancaster St

5 units · Built 1890 · 795 sq ft

Last Sale Median Tax Bill Median Sale    
$922,000Feb 2016 $8,1282025 $862,5005 units    

19 Lancaster St

4 bd · 3.5 ba · 3,196 sqft · 0.097 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Feb 2001 $21,3372025 Amount on Record Nov 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

21 Lancaster St

0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$298,000Aug 1988 1 Name on Record AssessorUpdated Apr 2026

21 Lancaster St, #A

3 bd · 2.5 ba · 1,571 sqft · 0.072 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000Apr 2023 $6,9962025 Amount on Record Apr 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

21 Lancaster St, #B

3 bd · 2 ba · 1,861 sqft · 0.072 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$111,000Jul 1984 $8,8842025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

23 Lancaster St

6 bd · 3.5 ba · 2,326 sqft · 0.067 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,4482025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Lancaster St

4 bd · 2.5 ba · 2,250 sqft · 0.092 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Jul 2004 $17,2752025 Amount on Record Aug 1992 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

27 Lancaster St

5 bd · 2.5 ba · 2,842 sqft · 0.09 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,5142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

29 Lancaster St

6 bd · 2.5 ba · 2,357 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 1989 $14,7982025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

30 Lancaster St

3 bd · 5 ba · 4,848 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,344,000Jul 2006 $30,7372025 Amount on Record Jul 1992 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

31 Lancaster St

4 bd · 1.5 ba · 2,124 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,000Sep 1975 $15,1612025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

36 Lancaster St

0.268 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Apr 2026

36 Lancaster St, #1

5 bd · 3.5 ba · 3,202 sqft · 0.267 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,450,000Oct 2025 $26,5702025 Amount on Record Jul 1992 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

36 Lancaster St, #2

2 bd · 1.5 ba · 1,532 sqft · 0.267 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$322,500Dec 1986 $11,9542025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

37 Lancaster St

7 bd · 4.5 ba · 7,640 sqft · 0.612 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,100,000Mar 2011 $50,0632025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

55 Lancaster St

0.038 acres

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

Property Records in Nearby Streets