Building permit intelligence · Boston, MA
501 Cambridge St has 29 municipal building permits on file in Ward 21. The latest recorded activity was a plumbing permit dated Jun 29, 2026. Permits at this address represent $100K–$500K in total declared construction value. PropertyLabs also identified 2 mapped permits within 500 m of this address.
Plumbing
Plumbing
Electrical
Electrical
Electrical
Electrical
2 mapped permits within 500 m, shown on the intelligence map above.
6 other addresses on Cambridge St with municipal permit records in Boston.
This address has 29 permit records in PropertyLabs' public history and is located in Ward 21. 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 501 Cambridge St is dated Jun 29, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 501 Cambridge St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Electrical
Fire Alarm
Fire Alarm
Fire Alarm
Fast Track Application
Fast Track Application
Signs
Signs
Renovations - Interior NSC
Renovations - Interior NSC
Renovations - Interior NSC
Renovations - Interior NSC
Renovations - Interior NSC
Service Change
Demolition - Interior
Generators
install 5 battery back up emergency lights
Remove and replace existing flat rubber roof.
Propose to install two (2) non illuminated wall signs on Cambridge Street and North Beacon Street sides of building. Signs measure 48" x 72" reading "Twin Donuts" per Approval of B…
Install recessed lighting outside under canopy and outdoor wall sconce's on side of building, Install new feed to existing sign, Replace existing subpanel on the 1st. floor
Renovate facade: repair stucco work, reface brick piers, replace existing windows and doors.
Replace lighting with energy efficient fixtures. Twin Donut L&S Inc 501 Cambridge Street 617-254-9421
Temp genny power for film production