Building permit intelligence · Boston, MA
54 Mountain Av has 7 municipal building permits on file in Ward 14. The latest recorded activity was a insul permit dated Mar 5, 2026. Permits at this address represent Under $10K in total declared construction value. PropertyLabs also identified 4 mapped permits within 500 m of this address.
Insulation
Insulation
Insulation
replace gas fired boiler
installing gas boiler
insulation of the exterior walls with blown in cellulose
4 mapped permits within 500 m, shown on the intelligence map above.
11 other addresses on Mountain Av with municipal permit records in Boston.
This address has 7 permit records in PropertyLabs' public history and is located in Ward 14. 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 54 Mountain Av is dated Mar 5, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 54 Mountain Av in the PropertyLabs platform, along with alerts when new permits are filed at this address.
repair frist floor back porch,rails, floor.