Flagg St, Boylston, MA Property Records

Worcester County and Boylston Town property records for 8 addresses on Flagg St, Boylston, MA · Last verified July 2026

Flagg St Highlights

Properties 8
Median Sale Price $200,000
Deeds and Mortgages on File 9
Median Price per Sqft $106
Owner Occupied 88%
Median Annual Tax Bill $5,121
Median Year Built 1920
Median Ownership Tenure 25 years

Properties on Flagg St

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

13 Flagg St

4 bd · 4 ba · 1,080 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,9782025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

16 Flagg St

3 bd · 1.5 ba · 1,044 sqft · 0.72 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8322025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

18 Flagg St

4 bd · 1 ba · 1,092 sqft · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$43,000Jul 1984 $4,0832025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20 Flagg St

3 bd · 2 ba · 1,733 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Dec 2025 $5,1212025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

22 Flagg St

2 bd · 1 ba · 864 sqft · 0.627 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2021 $4,7052025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

23 Flagg St

4 bd · 3.5 ba · 2,282 sqft · 1.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$244,000Aug 2001 $6,7442025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

27 Flagg St

4 bd · 1 ba · 981 sqft · 0.998 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Aug 1997 $4,2352025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

29 Flagg St

3 bd · 2.5 ba · 2,505 sqft · 1.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7582025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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