Ellery Sq, Cambridge, MA Property Records

Middlesex County and Cambridge City property records for 18 addresses on Ellery Sq, Cambridge, MA · Last verified October 2026

Ellery Sq Highlights

Properties 18
Median Sale Price $1,700,000
Deeds and Mortgages on File 22
Median Price per Sqft $900
Owner Occupied 94%
Median Annual Tax Bill $9,926
Median Year Built 1979
Median Ownership Tenure 6 years

Properties on Ellery Sq

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

1 Ellery Sq

3 bd · 3.5 ba · 1,852 sqft · built 1979 · 0.028 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000Jan 2019 $11,9642025 Amount on Record Jun 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

2 Ellery Sq

3 bd · 3.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Feb 2026 $8,6872025 Amount on Record Aug 1979 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

3 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 1982 $8,7312025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4 Ellery Sq

4 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,625,000Dec 2020 $11,8172025 Amount on Record May 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

5 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,695,000Jul 2026 $9,8102026 Amount on Record Sep 1979 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

6 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Jul 2021 $10,6982025 Amount on Record Jul 2008 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

7 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2018 $9,0472025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

8 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,700Sep 1979 $9,1822025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

9 Ellery Sq

3 bd · 3.5 ba · 1,932 sqft · built 1979 · 0.02 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Jul 2021 $11,6672025 Amount on Record Jul 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

10 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,700Sep 1979 $8,9992025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

11 Ellery Sq

3 bd · 2.5 ba · 1,804 sqft · built 1979 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jul 2002 $8,9992025 Amount on Record Dec 1998 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

12 Ellery Sq

3 bd · 3.5 ba · 2,124 sqft · built 1979 · 0.048 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,901,000Aug 2018 $11,8872025 —Apr 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

13 Ellery Sq

3 bd · 2.5 ba · 1,972 sqft · built 1979 · 0.025 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,725,000Nov 2020 $9,9262025 Amount on Record Apr 1998 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

14 Ellery Sq

3 bd · 3.5 ba · 1,804 sqft · built 1979 · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$985,000Jun 2013 $11,2372025 Amount on Record Sep 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

15 Ellery Sq

3 bd · 3.5 ba · 1,804 sqft · built 1979 · 0.017 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,615,000Sep 2025 $10,7112025 Amount on Record Jul 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

16 Ellery Sq

3 bd · 2.5 ba · 1,852 sqft · built 1979 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,715,000Jul 2026 $11,6502025 Amount on Record Jul 2012 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

17 Ellery Sq

4 bd · 2.5 ba · 1,972 sqft · built 1979 · 0.023 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Jan 2023 $9,7972025 —Dec 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

18 Ellery Sq

3 bd · 3.5 ba · 2,184 sqft · built 1979 · 0.029 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Jan 2023 $7,8622025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets