# Alteration or repair permit SF1564963 at 43 Holborn St, Boston

Boston Inspectional Services Department permit SF1564963: issued Feb 9, 2024 for alteration or repair work at 43 Holborn St. Insulation and air sealing in attic, adding cellulose to bring R value to R60. Insulating exterior walls with cellulose R15.

- Permit number: SF1564963
- Issued: Feb 9, 2024
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $9,659
- ZIP code: 02121
- All permits at this address: https://nearbypermits.com/boston/address/43-holborn-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 17:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 43 Holborn St: https://nearbypermits.com/boston/address/43-holborn-st/