# Alteration or repair permit SF1758955 at 81 Hamilton St, Boston

Boston Inspectional Services Department permit SF1758955: issued Aug 5, 2025 for alteration or repair work at 81 Hamilton St. Insulation of attic using blown cellulose.

- Permit number: SF1758955
- Issued: Aug 5, 2025
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $3,614
- ZIP code: 02125
- All permits at this address: https://nearbypermits.com/boston/address/81-hamilton-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 09:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 81 Hamilton St: https://nearbypermits.com/boston/address/81-hamilton-st/