Building permit intelligence · Boston, MA
231 Maple St has 13 municipal building permits on file in Ward 20. The latest recorded activity was a intext permit dated Jun 10, 2026. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 4 mapped permits within 500 m of this address.
Interior/Exterior Work
Interior/Exterior Work
Electrical
Electrical
Insulation
1 Boiler
4 mapped permits within 500 m, shown on the intelligence map above.
9 other addresses on Maple St with municipal permit records in Boston.
This address has 13 permit records in PropertyLabs' public history and is located in Ward 20. 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 2, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 231 Maple St is dated Jun 10, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 231 Maple St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
1 Boiler
Bathroom gut: - take down walls and rip out floors - bring electrical up to code (electrician to pull permit) - modernize piping (plumber to pull permit) - put walls up - tile floo…
Replace sink toilet and new tub and shower valve.
Wire a bathroom in unit #2 Panasonic Fan/light, vanity light, 4" recess shower light, 20amp dedicated circuit for the gfci
replace existing water heater with a 40 gal gas water heater and reconnect with existing system
replace existing water heater with 40 gal water heater gas and reconnect to existing system
Upgrade electric service from 100 A to 200 A. Install 2 pos. meter socket. Install 100 AMP. 120/240 V elect. panel for each APT. Install new ground electrode.