# Alteration or repair permit SF1882023 at 137 Keystone St, Boston

Boston Inspectional Services Department permit SF1882023: issued Aug 18, 2026 for alteration or repair work at 137 Keystone St. Residential weatherization/air sealing. No structural changes. (Site ID-305636418).

- Permit number: SF1882023
- Issued: Aug 18, 2026
- Type of work: Alteration or repair (city: Insulation, Short Form Bldg Permit)
- Status: Issued (city: Open)
- Reported cost: $1,000
- ZIP code: 02132
- All permits at this address: https://nearbypermits.com/boston/address/137-keystone-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 18:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 137 Keystone St: https://nearbypermits.com/boston/address/137-keystone-st/