# Alteration or repair permit ALT883564 at 321 Commonwealth Av, Boston

Boston Inspectional Services Department permit ALT883564: issued Dec 3, 2018 for alteration or repair work at 321 Commonwealth Av. Make structural modifications to framing as per plan provided. Install new windows, door and overhang at the rear facade as approved by BBAC. Also see SF877951.

- Permit number: ALT883564
- Issued: Dec 3, 2018
- Type of work: Alteration or repair (city: Interior/Exterior Work, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $29,500
- ZIP code: 02115
- All permits at this address: https://nearbypermits.com/boston/address/321-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 17:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 321 Commonwealth Av: https://nearbypermits.com/boston/address/321-commonwealth-av/