Building permit intelligence · Boston, MA
30 Saint John St has 9 municipal building permits on file in Ward 19. The latest recorded activity was a intext permit dated Dec 1, 2025. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 5 mapped permits within 500 m of this address.
Interior/Exterior Work
3RD AND 2ND FLOOR BATH REMODEL 3RD FLOOR BATH TO BE FINISHED AND THEN 2ND FLOOR BATH TO BE DONE
Plumbing
Interior/Exterior Work
Replacing furnace with new in existing location in the basement.
5 mapped permits within 500 m, shown on the intelligence map above.
12 other addresses on Saint John St with municipal permit records in Boston.
This address has 9 permit records in PropertyLabs' public history and is located in Ward 19. 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 3, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 30 Saint John St is dated Dec 1, 2025. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 30 Saint John St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
upgrade service from 60 amps replacing sub panel to 200 amps and add a a/c outlet for third floor
Remove and replace shingle roof.
Replacement of pool heater
Replaced horizontal smoke pipe
Short Form Bldg Permit · EXTREN · Jul 28, 2026