# Alteration or repair permit SF1787206 at 390 Commonwealth Av, Boston

Boston Inspectional Services Department permit SF1787206: issued Oct 16, 2025 for alteration or repair work at 390 Commonwealth Av. Replacement of finishes (flooring & painting) throughout space, replacement of light fixtures, upgraded plumbing connections to dental chairs. Relocation of existing nonstructural GWB walls to expand 3 treatment rooms. No fire alarm, sprinkler or change of egress required for project.

- Permit number: SF1787206
- Issued: Oct 16, 2025
- Type of work: Alteration or repair (city: Interior/Exterior Work, Short Form Bldg Permit)
- Status: Finished (city: Closed)
- Reported cost: $269,577
- ZIP code: 02215
- All permits at this address: https://nearbypermits.com/boston/address/390-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 06:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 390 Commonwealth Av: https://nearbypermits.com/boston/address/390-commonwealth-av/