# Alteration or repair permit ALT1765051 at 255 State St, Boston

Boston Inspectional Services Department permit ALT1765051: issued Sep 3, 2025 for alteration or repair work at 255 State St. Demo & infill existing interior staircase between the 10th & 11th floor includes steel & concrete infill & modifications to sprinkler and fire alarm systems. E plans.

- Permit number: ALT1765051
- Issued: Sep 3, 2025
- Type of work: Alteration or repair (city: Fast Track Application, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $60,000
- ZIP code: 02109
- All permits at this address: https://nearbypermits.com/boston/address/255-state-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 01:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 255 State St: https://nearbypermits.com/boston/address/255-state-st/