Building permit intelligence · Boston, MA
84-90 A St has 11 municipal building permits on file in Ward 6. The latest recorded activity was a short form bldg permit permit dated Jul 21, 2026. Permits at this address represent $1MM–$5MM in total declared construction value. PropertyLabs also identified 2 mapped permits within 500 m of this address.
Front soffit roof repair
Four Family Dwelling;Certificate for SameALT1492254 Issued 11/20/2024 &; A1710311 Issued 6/2/2025
Interior layout changes to each unit only. ALT1492254
Install all new DWV & water piping for (4) new condos.
Gas piping for (4) new condos.
2 mapped permits within 500 m, shown on the intelligence map above.
This address has 11 permit records in PropertyLabs' public history and is located in Ward 6. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 1, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 84-90 A St is dated Jul 21, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 84-90 A St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Installation of new addressable fire alarm system per construction of new residential building containing sprinkeler system.
Erect 100A temp service, bonding / grounding (2) GFCI devices .
Hardwired interconnected smoke / carbon system in all dwelling units .
Complete wire four unit development with elevator to code . 400 A single phase service / 200A 3 phase service .
Run RG6 cable to all bedroom / living rooms in all four dwelling units . Install cat6 for intercom .
;Confirm occupancy as a 8 unit garage and change occupancy to a 4-family residential with ground floor accessory parking garage;by erecting an; addition over existing garage.*On;7/…