Are there building permits at 31 Mystic St, Boston?

31 Mystic St has 6 municipal building permits on record, with the latest activity dated May 10, 2026.

What construction activity is near 31 Mystic St?

14 mapped permits were found within 500 m of 31 Mystic St.

What is the declared permit value at 31 Mystic St?

Permits recorded at 31 Mystic St represent $10K–$50K in total declared construction value.

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PropertyLabsBostonAddress intelligence

31 Mystic St

Building permit intelligence · Boston, MA

6 at this address14 nearby within 500 m

31 Mystic St has 6 municipal building permits on file in Ward 2. The latest recorded activity was a side permit dated May 10, 2026. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 14 mapped permits within 500 m of this address.

At this address: 6
Nearby (500 m): 14
Latest activity: May 10, 2026
Total permitted value: $10K–$50K

Permit activity timeline

SIDE · 1-2FAMClosedValue not reportedMay 10, 2026
Siding
SIDE · 1-2FAMClosedValue not reportedMay 10, 2026
Siding
SIDE · 1-2FAMClosedValue not reportedMay 10, 2026
Siding
PLUMBING · 1-3FAMClosedValue not reportedAug 24, 2022
Plumbing
INTREN · 1-2FAMClosedValue not reportedJul 25, 2022
Renovations - Interior NSC
Short Form Bldg Permit · INTRENOpen$10K–$50KJul 7, 2022
Remodel Kitchen Repaint-kitchen, living room, hall, stair case walls & ceiling Please see contract.

Development activity near 31 Mystic St

14 mapped permits within 500 m, shown on the intelligence map above.

Browse recent permits near this address

More permits on Mystic St

12 other addresses on Mystic St with municipal permit records in Boston.

All Mystic St permits

31 Mystic St in the Boston permit market

This address has 6 permit records in PropertyLabs' public history and is located in Ward 2. The city figures below provide context without changing the focus of this exact-address record.

Explore Boston building permits

City address-linked rows: 658,435
City, trailing 90 days: 0
City, trailing 30 days: 0

City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 2, 2026.

Permit questions about 31 Mystic St

Are there building permits at this address?: 31 Mystic St has 6 municipal building permits on record, with the latest activity dated May 10, 2026.
What construction activity is nearby?: 14 mapped permits were found within 500 m of 31 Mystic St.
What is the declared permit value?: Permits recorded at 31 Mystic St represent $10K–$50K in total declared construction value.

About this address record

PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 31 Mystic St is dated May 10, 2026. Municipal records can be corrected or updated after publication.

Sources and data notes

Published by Boston, MA via Boston Open Data.
Municipal sources remain authoritative for permit status and details.
Coverage context: PropertyLabs Coverage Observatory and the permit-data methodology.
Address research workflow: how to check building permits for an address.
City research: Boston Building Permit Activity Through July 19, 2026.
Declared values may be applicant-reported and are not independently verified. See what declared construction value means.
Permit issuance does not confirm that construction has started.
Records may be delayed, revised, or incomplete relative to the municipal source.
Spot an error? Contact us with a correction.

Contractors and applicants associated with these permits

See the contractors, applicants, permit holders, permit numbers, and project documents associated with 31 Mystic St in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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