# Alteration or repair permit SF1902268 at 6 Duval St, Boston

Boston Inspectional Services Department permit SF1902268: issued Sep 29, 2026 for alteration or repair work at 6 Duval St. Residential weatherization/air sealing. No structural changes. (Site ID-873579).

- Permit number: SF1902268
- Issued: Sep 29, 2026
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $4,000
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/6-duval-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-04 07:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/