Cottage Ave, Arlington, MA Property Records

Middlesex County and Arlington Town property records for 9 addresses on Cottage Ave, Arlington, MA · Last verified October 2026

Cottage Ave Highlights

Properties 12
Median Sale Price $820,000
Deeds and Mortgages on File 17
Median Price per Sqft $555
Owner Occupied 92%
Median Annual Tax Bill $10,615
Median Year Built 1885
Median Ownership Tenure 7 years

Properties on Cottage Ave

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

6 Cottage Ave

3 bd · 2.5 ba · 1,576 sqft · built 1870 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Oct 2017 $11,8992026 Amount on Record Mar 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

10 Cottage Ave

2 bd · 2 ba · 1,437 sqft · built 1880 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$920,000Mar 2022 $10,0482025 Amount on Record Jun 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12 Cottage Ave

2 bd · 1.5 ba · 1,372 sqft · built 1880 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jun 2020 $10,3062026 Amount on Record Nov 1994 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

13 Cottage Ave

4 units · Built 1885 · 569 sq ft

Last Sale Median Tax Bill Median Sale    
$629,000Aug 2022 $6,8572025 —4 units    

14 Cottage Ave

3 bd · 2.5 ba · 2,267 sqft · built 2008 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,900Nov 2007 $13,9742025 Amount on Record Apr 1997 2 Owners on Record Owner Occupied AssessorUpdated Apr 2026

17 Cottage Ave

4 bd · 2.5 ba · 1,648 sqft · built 1880 · 0.104 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Jun 2019 $11,0452025 Amount on Record Jul 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18 Cottage Ave

4 bd · 2 ba · 2,262 sqft · built 1961 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2612025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

21 Cottage Ave

3 bd · 1.5 ba · 1,953 sqft · built 1994 · 0.102 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,400Aug 1994 $10,6152025 Amount on Record Mar 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

79 Cottage Ave

5 bd · 3 ba · 2,746 sqft · built 1971 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Jun 2016 $11,5572025 Amount on Record Dec 1999 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets