Jay St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 47 addresses on Jay St, Cambridge, MA · Last verified August 2026

Jay St Highlights

Properties 69
Median Sale Price $1,850,000
Deeds and Mortgages on File 72
Median Price per Sqft $989
Owner Occupied 33%
Median Annual Tax Bill $9,083
Median Year Built 1910
Median Ownership Tenure 10 years

Properties on Jay St

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

1 Jay St

5 bd · 4 ba · 3,044 sqft · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,945,000Feb 2026 $9,6972025 Amount on Record Aug 2011 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

3 Jay St

4 bd · 3.5 ba · 2,402 sqft · 0.042 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,000Apr 1972 $8,7302025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

4 Jay St

4 bd · 1.5 ba · 1,663 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000May 2026 $8,9692025 Amount on Record Oct 1992 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5 Jay St

6 bd · 3.5 ba · 3,270 sqft · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1352025 2 Names on Record AssessorUpdated Apr 2026

7 Jay St

5 bd · 3.5 ba · 3,274 sqft · 0.111 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2013 $12,7092025 Amount on Record May 1988 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

9 Jay St

0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 Amount on Record — 2 Names on Record AssessorUpdated Apr 2026

9 Jay St, #1

3 bd · 2.5 ba · 1,506 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jun 2022 $11,1012025 Amount on Record Oct 2011 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

9 Jay St, #2

3 bd · 2.5 ba · 1,806 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,435,000Dec 2016 $11,7142025 Amount on Record Nov 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10 Jay St

4,508 sqft · Built 1902 · 0.128 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2015 $12,5432025 Amount on Record Aug 2015 1 Name on Record AssessorUpdated Apr 2026

11 Jay St

0.049 acres

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

11 Jay St

3 units · Built 1916 · 910 sq ft

Last Sale Median Tax Bill Median Sale    
$750,000Jul 2021 $4,9282025 $736,0003 units    

11A Jay St

0.066 acres

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

11A Jay St

3 units · Built 1900 · 1,006 sq ft

Last Sale Median Tax Bill Median Sale    
$397,450May 2006 $4,7462025 —3 units    

14 Jay St

8 bd · 2.5 ba · 3,008 sqft · 0.112 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2007 $12,1512025 Amount on Record May 1997 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

15 Jay St

5 bd · 6 ba · 6,256 sqft · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,9122025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

16 Jay St

2 bd · 1.5 ba · 1,024 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$131,500Jan 1993 $5,3572025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

16A Jay St

2 bd · 1.5 ba · 1,024 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Oct 2022 $5,6102025 Amount on Record Mar 1993 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

17 Jay St

2 units · Built 2005 · 1,485 sq ft

Last Sale Median Tax Bill Median Sale    
——    

18 Jay St

2 bd · 1.5 ba · 1,024 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$916,000May 2018 $5,9422025 Amount on Record Feb 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

19 Jay St

0.115 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jul 1988 2 Names on Record AssessorUpdated Apr 2026

20 Jay St

2 bd · 1.5 ba · 1,024 sqft · 0.021 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$386,000Aug 2005 $5,2362025 1 Name on Record AssessorUpdated Aug 2026

20A Jay St

2 bd · 1.5 ba · 1,024 sqft · 0.033 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$477,500Oct 2010 $5,0282025 Amount on Record Jan 1987 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

24 Jay St

5 bd · 2.5 ba · 1,802 sqft · 0.035 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,350,000Jun 2025 $7,4402025 Amount on Record Apr 1991 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

25 Jay St

0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,8862025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

26 Jay St

5 bd · 3.5 ba · 3,411 sqft · 0.131 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,450,000Mar 2025 $12,9832025 Amount on Record Jul 1978 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

27 Jay St

4 bd · 3.5 ba · 1,552 sqft · 0.046 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,800,000Jan 2025 $10,5522025 Amount on Record Sep 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

28 Jay St

3 bd · 2.5 ba · 1,416 sqft · 0.048 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,850,000Nov 2022 $11,0182025 Amount on Record Jan 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

29 Jay St

6 units · Built 1988 · 977 sq ft

Last Sale Median Tax Bill Median Sale    
$1,931,800Apr 2022 $6,5232025 $430,0006 units    

30 Jay St

4 units · Built 2008 · 1,316 sq ft

Last Sale Median Tax Bill Median Sale    
$2,230,000Oct 2023 $12,2142025 $1,135,0004 units    

30 Jay St

4,566 sqft · Built 1873 · 0.198 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Nov 2007 1 Name on Record AssessorUpdated Apr 2026

35 Jay St

5 units · Built 1910 · 1,218 sq ft

Last Sale Median Tax Bill Median Sale    
$1,350,000Jun 2020 $8,3092025 $772,5005 units    

36 Jay St

7 bd · 3.5 ba · 3,933 sqft · 0.088 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,1092025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

40 Jay St

2 units · Built 1894 · 1,248 sq ft

Last Sale Median Tax Bill Median Sale    
$580,000Jul 2003 —— —2 units    

45 Jay St

5 bd · 2.5 ba · 2,024 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,0132025 1 Name on Record AssessorUpdated Apr 2026

46 Jay St, #50

6 bd · 3.5 ba · 4,029 sqft · 0.138 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$30,400Dec 1980 $20,2342024 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

49 Jay St

4 bd · 3.5 ba · 2,576 sqft · 0.112 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,550,000Dec 2025 $10,7512025 —Feb 2008 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

51 Jay St

3 bd · 3 ba · 1,394 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Jul 2019 $12,1132025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Jan 2017 2 Names on Record AssessorUpdated Jun 2023

51 Jay St, #53

4 bd · 2.5 ba · 2,146 sqft · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$863,000Oct 2013 1 Name on Record AssessorUpdated Apr 2026

53 Jay St

3 units · Built 1886 · 1,071 sq ft

Last Sale Median Tax Bill Median Sale    
$1,480,000Nov 2021 —— —3 units    

56 Jay St

3,752 sqft · Built 1910 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$29,200May 1980 $12,7362025 2 Names on Record AssessorUpdated Jul 2026

57 Jay St

5 bd · 4.5 ba · 2,208 sqft · 0.107 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1102025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

59 Jay St

3 units · Built 1910 · 1,422 sq ft

Last Sale Median Tax Bill Median Sale    
$1,351,000Jul 2021 $7,8312025 $1,260,0003 units    

67 Jay St

3 bd · 2.5 ba · 1,539 sqft · 0.062 acres

Last Sale Tax Bill Prior Sale Owner Records
$517,500Apr 2010 $11,1752025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

68 Jay St

4 bd · 2.5 ba · 2,385 sqft · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,775,000Dec 2022 $9,8072025 Amount on Record Jan 2016 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

68 Jay St, #8

4 bd · 2.5 ba · 2,385 sqft · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,745,000Jul 2019 $9,0832025 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

69 Jay St, #73

4 bd · 5 ba · 2,988 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,482,500Mar 2015 $18,9122025 Amount on Record May 1987 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

Property Records in Nearby Streets