# Alteration or repair permit SF574458 at 41 Alwin St, Boston

Boston Inspectional Services Department permit SF574458: issued Apr 11, 2016 for alteration or repair work at 41 Alwin St. insulation & weatherization.

- Permit number: SF574458
- Issued: Apr 11, 2016
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $3,596
- ZIP code: 02136
- All permits at this address: https://nearbypermits.com/boston/address/41-alwin-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 19:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 41 Alwin St: https://nearbypermits.com/boston/address/41-alwin-st/