# Alteration or repair permit SF427122 at 31 Kerwin St, Boston

Boston Inspectional Services Department permit SF427122: issued Nov 17, 2014 for alteration or repair work at 31 Kerwin St. retrofit insulation.

- Permit number: SF427122
- Issued: Nov 17, 2014
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $4,533
- ZIP code: 02124
- All permits at this address: https://nearbypermits.com/boston/address/31-kerwin-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 03:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 31 Kerwin St: https://nearbypermits.com/boston/address/31-kerwin-st/