# Alteration or repair permit ALT652745 at 623 Commonwealth Av, Boston

Boston Inspectional Services Department permit ALT652745: issued Dec 12, 2016 for alteration or repair work at 623 Commonwealth Av. Replacement of two steel I-beams underneath the front stairs.

- Permit number: ALT652745
- Issued: Dec 12, 2016
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $17,000
- ZIP code: 02215
- All permits at this address: https://nearbypermits.com/boston/address/623-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 09:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 623 Commonwealth Av: https://nearbypermits.com/boston/address/623-commonwealth-av/