Are there building permits at 478 Massachusetts Av, Boston?

478 Massachusetts Av has 3 municipal building permits on record, with the latest activity dated Jul 30, 2026.

What construction activity is near 478 Massachusetts Av?

12 mapped permits were found within 500 m of 478 Massachusetts Av.

What is the declared permit value at 478 Massachusetts Av?

Permits recorded at 478 Massachusetts Av represent $10K–$50K in total declared construction value.

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PropertyLabsBostonAddress intelligence

478 Massachusetts Av

Building permit intelligence · Boston, MA

3 at this address12 nearby within 500 m

478 Massachusetts Av has 3 municipal building permits on file in Ward 9. The latest recorded activity was a gas permit permit dated Jul 30, 2026. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 12 mapped permits within 500 m of this address.

At this address: 3
Nearby (500 m): 12
Latest activity: Jul 30, 2026
Total permitted value: $10K–$50K

Permit activity timeline

Gas Permit · GASOpen$10K–$50KJul 30, 2026
Install condensing boiler
Plumbing Permit · PLUMBINGOpenUnder $10KJul 30, 2026
Replacement of fixtures. Toilet, lav, and kitchen sink
Short Form Bldg Permit · OTHEROpenUnder $10KFeb 10, 2020
FIRE ESCAPE REPAIR: RE-BOLT TOP REAR BALCONY RAILS, SECURE FLOOR GRATING

Development activity near 478 Massachusetts Av

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

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More permits on Massachusetts Av

12 other addresses on Massachusetts Av with municipal permit records in Boston.

All Massachusetts Av permits

478 Massachusetts Av in the Boston permit market

This address has 3 permit records in PropertyLabs' public history and is located in Ward 9. 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 3, 2026.

Permit questions about 478 Massachusetts Av

Are there building permits at this address?: 478 Massachusetts Av has 3 municipal building permits on record, with the latest activity dated Jul 30, 2026.
What construction activity is nearby?: 12 mapped permits were found within 500 m of 478 Massachusetts Av.
What is the declared permit value?: Permits recorded at 478 Massachusetts Av 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 478 Massachusetts Av is dated Jul 30, 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 478 Massachusetts Av in the PropertyLabs platform, along with alerts when new permits are filed at this address.

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