# Alteration or repair permit SF233367 at 40-42 Winter St, Boston

Boston Inspectional Services Department permit SF233367: issued Apr 8, 2013 for alteration or repair work at 40-42 Winter St. Insulation of the walls to a level of r-15, insulation of the attic to a level of r-38, ventilation of the attic, air sealing of any penetrations to unheatead areas as well as weatherstripping of all exterior doors.

- Permit number: SF233367
- Issued: Apr 8, 2013
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $4,468
- ZIP code: 02122
- All permits at this address: https://nearbypermits.com/boston/address/40--42-winter-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 08:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 40-42 Winter St: https://nearbypermits.com/boston/address/40--42-winter-st/