# Alteration or repair permit SF1259089 at 89-91 Main St, Boston

Boston Inspectional Services Department permit SF1259089: issued Nov 30, 2021 for alteration or repair work at 89-91 Main St. *Remove 4 existing windows on front of building replace with new. *add 2 additional supports to main beam in basement. (No work was down to beam, additional supports is only to shrink span from 16' to 8' between each support) footings will be 30"x30"x12" deep.

- Permit number: SF1259089
- Issued: Nov 30, 2021
- Type of work: Alteration or repair (city: Interior/Exterior Work, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $4,500
- ZIP code: 02129
- All permits at this address: https://nearbypermits.com/boston/address/89--91-main-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 19:01 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 89-91 Main St: https://nearbypermits.com/boston/address/89--91-main-st/