Gray St, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 14 addresses on Gray St, Cambridge, MA · Last verified July 2026

Gray St Highlights

Properties 18
Median Sale Price $1,975,000
Deeds and Mortgages on File 14
Median Price per Sqft $766
Owner Occupied 56%
Median Annual Tax Bill $13,087
Median Year Built 1900
Median Ownership Tenure 13 years

Properties on Gray St

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

1 Gray St, #11

26,948 sqft · Built 1890 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,913,000Mar 2009 $73,4972025 1 Name on Record AssessorUpdated Apr 2026

10 Gray St

5,484 sqft · Built 1875 · 0.142 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000Oct 1975 $13,0872025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

17 Gray St

0.129 acres

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

17 Gray St

5 units · Built 1900 · 530 sq ft

Last Sale Median Tax Bill Median Sale    
$780,000May 2026 $4,2422025 $510,7965 units    

18 Gray St, #20

12 bd · 5.5 ba · 5,340 sqft · 0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2013 $16,7372025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

21 Gray St

9 bd · 5.5 ba · 4,787 sqft · 0.131 acres · Garage

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

21 Gray St, #A

5 bd · 2.5 ba · 2,354 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,805,000Jun 2025 $9,6212025 —Dec 2014 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

21 Gray St, #B

5 bd · 3 ba · 2,260 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,730,000Jul 2017 $12,6282025 Amount on Record Jul 2010 2 Names on Record Assessor + 4 DocumentsUpdated Jul 2026

25 Gray St

3,072 sqft · Built 1926 · 0.13 acres · Garage

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

25 Gray St, #27

3 bd · 4.5 ba · 1,911 sqft · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,975,000Dec 2019 $16,7302025 Amount on Record Jun 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

26 Gray St

4 bd · 2.5 ba · 2,409 sqft · 0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,290,000Oct 2013 $16,5422025 Amount on Record Dec 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

31 Gray St

3 bd · 3 ba · 4,410 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,725,000Jun 2014 $29,6392025 Amount on Record Jul 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

32 Gray St

5 bd · 2.5 ba · 2,883 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jan 1989 $15,6542025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

36 Gray St

4 bd · 3.5 ba · 3,437 sqft · 0.109 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,300,000Aug 2021 $23,3402025 Amount on Record Apr 2007 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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