Building permit intelligence · Boston, MA
18-20 Larchmont St has 1 municipal building permit on file in Ward 17. The latest recorded activity was a gas permit permit dated Dec 27, 2023. PropertyLabs also identified 4 mapped permits within 500 m of this address.
20 LARCHMONT STREET - Remove existing furnace and replace with 110,000 BTU/HR Concord Gas Furnace operating at 96% efficiency.
4 mapped permits within 500 m, shown on the intelligence map above.
12 other addresses on Larchmont St with municipal permit records in Boston.
This address has 1 permit record in PropertyLabs' public history and is located in Ward 17. 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 18-20 Larchmont St is dated Dec 27, 2023. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 18-20 Larchmont St in the PropertyLabs platform, along with alerts when new permits are filed at this address.