# Alteration or repair permit SF1259318 at 27 Longfellow St, Boston

Boston Inspectional Services Department permit SF1259318: issued Dec 7, 2021 for alteration or repair work at 27 Longfellow St. Units 1 & 2: residential weatherization/air sealing through the mass save program. No structural changes. Site i.d #: 4243968 & 4243967.

- Permit number: SF1259318
- Issued: Dec 7, 2021
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $12,000
- ZIP code: 02122
- All permits at this address: https://nearbypermits.com/boston/address/27-longfellow-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 01:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 27 Longfellow St: https://nearbypermits.com/boston/address/27-longfellow-st/