70 Sewall Ave, Brookline, MA Property Records

Norfolk County and Brookline Town property records for 7 units in 70 Sewall Ave, Brookline, MA · Last verified September 2026

70 Sewall Ave Highlights

Properties 7
Median Sale Price $1,420,000
Deeds and Mortgages on File 6
Median Price per Sqft $867
Median Annual Tax Bill $18,776
Median Year Built 1930
Median Ownership Tenure 12 years

Properties on 70 Sewall Ave

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

70 Sewall Ave, Apt 1

3 bd · 3.5 ba · 1,751 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,652,000Oct 2020 $19,9152025 Amount on Record Nov 2011 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

70 Sewall Ave, Apt 2

2 bd · 2 ba · 1,262 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Dec 2018 $14,3412025 Amount on Record Nov 2011 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

70 Sewall Ave, Apt 3

2 bd · 2 ba · 1,383 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$859,000Nov 2011 $15,6282025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

70 Sewall Ave, Apt 4

3 bd · 2.5 ba · 1,902 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Dec 2014 $18,7762025 Amount on Record Dec 2011 2 Owners on Record AssessorUpdated Jul 2026

70 Sewall Ave, Apt 5

3 bd · 2 ba · 2,406 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,420,000Nov 2011 $23,2692025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

70 Sewall Ave, Apt 6

3 bd · 2.5 ba · 1,838 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,050,000Nov 2021 $18,3192025 Amount on Record Nov 2011 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

70 Sewall Ave, Apt 7

3 bd · 2 ba · 2,248 sqft · built 1930 · 0.211 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,335,000Nov 2011 $22,2132025 Owner on Record AssessorUpdated Apr 2026