Building permit intelligence · Boston, MA
414 Sumner St has 13 municipal building permits on file in Ward 1. The latest recorded activity was a gas permit permit dated Jul 28, 2026. Permits at this address represent $50K–$100K in total declared construction value. PropertyLabs also identified 3 mapped permits within 500 m of this address.
Replacing gas furnace with new in existing location on the 3rd floor.
Gas
Plumbing
Electrical
Plumbing
Renovations - Interior NSC
3 mapped permits within 500 m, shown on the intelligence map above.
12 other addresses on Sumner St with municipal permit records in Boston.
This address has 13 permit records in PropertyLabs' public history and is located in Ward 1. 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 414 Sumner St is dated Jul 28, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 414 Sumner St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Install 10 replacement windows at front of house
Basement living room and bathroom
Add 1 Basement Bathroom
Construct new bathroom in portion of existing living room.
Install new gas fireplace unit in basement level of unit #1.
Wiring for 4 outlets gfi protected in cellar area. wire for 3 lights and switch.
Painting and replacing 3 windows.