Building permit intelligence · Boston, MA
451-453 Massachusetts Av has 1 municipal building permit on file in Ward 9. The latest recorded activity was a short form bldg permit permit dated Jun 3, 2026. PropertyLabs also identified 4 mapped permits within 500 m of this address.
Replace rotted window trims, sills and moldings on the lower floors facing Mass Av and on the rear bay window. Chip off and repair all damages on the concrete windowsills and linte…
4 mapped permits within 500 m, shown on the intelligence map above.
Long Form/Alteration Permit · EXTREN · Jul 21, 2026
Long Form/Alteration Permit · INTEXT · Jul 22, 2026
Short Form Bldg Permit · INTEXT · Jul 22, 2026
Certificate of Occupancy · INTREN · Jul 21, 2026
12 other addresses on Massachusetts Av with municipal permit records in Boston.
This address has 1 permit record in PropertyLabs' public history and is located in Ward 9. 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 451-453 Massachusetts Av is dated Jun 3, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 451-453 Massachusetts Av in the PropertyLabs platform, along with alerts when new permits are filed at this address.