Building permit intelligence · Boston, MA
9 Follen St has 13 municipal building permits on file in Ward 4. The latest recorded activity was a electrical permit dated Jun 15, 2026. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 21 mapped permits within 500 m of this address.
Electrical
Electrical
Plumbing
Plumbing
Plumbing
Renovations - Interior NSC
21 mapped permits within 500 m, shown on the intelligence map above.
6 other addresses on Follen St with municipal permit records in Boston.
This address has 13 permit records in PropertyLabs' public history and is located in Ward 4. 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 9 Follen St is dated Jun 15, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 9 Follen St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Renovations - Interior NSC
Install new roof deck according to plans submitted ;
Wire and install 120 volt interconnected smoke detectors in common area
Remove&dispose of deck.Strip off rubber and insulation and install Firestone .060 fully glued rubber roofing system with 5 inch polyiso insulation.+
Install security system
Main service disconnect, meter replacement, common panel replacement.
Install Security System
Plumbing Permit · PLUMBING · Jul 27, 2026