Building permit intelligence · Boston, MA
11 Marlborough St has 11 municipal building permits on file in Ward 5. The latest recorded activity was a fa permit dated Jul 14, 2026. Permits at this address represent $100K–$500K in total declared construction value. PropertyLabs also identified 9 mapped permits within 2 km of this address.
Fire Alarm
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Plumbing
9 mapped permits within 2 km, shown on the intelligence map above.
12 other addresses on Marlborough St with municipal permit records in Boston.
This address has 11 permit records in PropertyLabs' public history and is located in Ward 5. 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 11 Marlborough St is dated Jul 14, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 11 Marlborough St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
9-11 Marlborough Street- In connection w/ SF1522049, ALT1522045 &; A1552476 Interior layout change and occupancy change from Three units to Two per updated plans attached herewith.…
In conjunction with ALT1522045, replace deteriorating piles found upon geotechnical inspection in accordance with engineers stamped plan.*CSL # 082422;Expiration Date: 2/17/2026-O.…
Change Occupancy
Renovations - Interior NSC
install 9 replacement windows as per approval #15.334 no structural changes
Electrical Low Voltage · LVOLT · Jul 20, 2026