Building permit intelligence · Boston, MA
9 Caton St has 4 municipal building permits on file in Ward 18. The latest recorded activity was a plumbing permit dated Sep 24, 2024. Permits at this address represent $10K–$50K in total declared construction value. PropertyLabs also identified 1 mapped permit within 500 m of this address.
Plumbing
Roofing
Remove and re-built - 1st and 2nd floor front deck (size and location remain the same as existing), see drawing for details
3rd floor front porch roof deck (repair/replace) - sub-floor, rubber roof, decking, handrail, facial board, and gutter
1 mapped permit within 500 m, shown on the intelligence map above.
9 other addresses on Caton St with municipal permit records in Boston.
This address has 4 permit records in PropertyLabs' public history and is located in Ward 18. 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 9 Caton St is dated Sep 24, 2024. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 9 Caton St in the PropertyLabs platform, along with alerts when new permits are filed at this address.