Are there building permits at 12 Mamelon Ci, Boston?

12 Mamelon Ci has 8 municipal building permits on record, with the latest activity dated May 1, 2026.

What construction activity is near 12 Mamelon Ci?

8 mapped permits were found within 500 m of 12 Mamelon Ci.

What is the declared permit value at 12 Mamelon Ci?

Permits recorded at 12 Mamelon Ci represent $50K–$100K in total declared construction value.

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PropertyLabsBostonAddress intelligence

12 Mamelon Ci

Building permit intelligence · Boston, MA

8 at this address8 nearby within 500 m

12 Mamelon Ci has 8 municipal building permits on file in Ward 18. The latest recorded activity was a extren permit dated May 1, 2026. Permits at this address represent $50K–$100K in total declared construction value. PropertyLabs also identified 8 mapped permits within 500 m of this address.

At this address: 8
Nearby (500 m): 8
Latest activity: May 1, 2026
Total permitted value: $50K–$100K

Permit activity timeline

EXTREN · 1-2FAMClosedValue not reportedMay 1, 2026
Renovations - Exterior
EXTREN · 1-2FAMClosedValue not reportedMay 1, 2026
Renovations - Exterior
PLUMBING · MultiOpenValue not reportedNov 6, 2023
Plumbing
Short Form Bldg Permit · INTRENOpen$10K–$50KSep 22, 2023
INSTALL NEW TUB/SHOWER UNIT FOR REPLACEMENT IN 2 BATHROOMS NO STRUCTURAL CHANGES
Electrical Permit · OTHEROpenUnder $10KJun 22, 2020
Meter relocation and full main panel upgrade
Short Form Bldg Permit · ROOFOpenUnder $10KJun 12, 2020
strip and re-roof 9SQ

Development activity near 12 Mamelon Ci

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

Browse recent permits near this address

More permits on Mamelon Ci

9 other addresses on Mamelon Ci with municipal permit records in Boston.

All Mamelon Ci permits

12 Mamelon Ci in the Boston permit market

This address has 8 permit records in PropertyLabs' public history and is located in Ward 18. 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 12 Mamelon Ci

Are there building permits at this address?: 12 Mamelon Ci has 8 municipal building permits on record, with the latest activity dated May 1, 2026.
What construction activity is nearby?: 8 mapped permits were found within 500 m of 12 Mamelon Ci.
What is the declared permit value?: Permits recorded at 12 Mamelon Ci represent $50K–$100K 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 12 Mamelon Ci is dated May 1, 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 12 Mamelon Ci in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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