Flagg St, Quincy, MA Property Records

Norfolk County and Quincy City property records for 7 addresses on Flagg St, Quincy, MA · Last verified August 2026

Flagg St Highlights

Properties 7
Median Sale Price $377,000
Deeds and Mortgages on File 8
Median Price per Sqft $203
Owner Occupied 43%
Median Annual Tax Bill $6,866
Median Year Built 1920
Median Ownership Tenure 9 years

Properties on Flagg St

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

2 Flagg St

3 bd · 1.5 ba · 1,849 sqft · built 1890 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$377,000Jun 2010 $7,5532025 Amount on Record Oct 1988 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

3 Flagg St

3 bd · 1.5 ba · 1,440 sqft · built 1915 · 0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$738,000Jun 2024 $6,8662025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

6 Flagg St

3 bd · 1 ba · 1,327 sqft · built 1936 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,000Sep 2000 $6,6012025 Amount on Record Jul 1987 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

10 Flagg St

3 bd · 1 ba · 1,227 sqft · built 1925 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4152025 2 Owners on Record AssessorUpdated Jul 2026

15 Flagg St

3 bd · 1.5 ba · 1,460 sqft · built 1920 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,500Sep 1990 $7,2502025 Owner on Record AssessorUpdated Jul 2026

16 Flagg St

4 bd · 1.5 ba · 1,546 sqft · built 1915 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jun 2021 $7,5992025 Amount on Record Aug 1997 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

20 Flagg St

3 bd · 1.5 ba · 1,412 sqft · built 1935 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2017 $6,8622025 Amount on Record Nov 1987 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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