# Alteration or repair permit ALT1777044 at 1 Beacon St, Boston

Boston Inspectional Services Department permit ALT1777044: issued Oct 10, 2025 for alteration or repair work at 1 Beacon St. Build out of shell space for a new spec suite on the 18th floor, scope includes all new offices, conference rooms &; kitchen area, all new finishes, lighting, mechanical upgrades, new &; relocated sprinkler heads &; new fire alarm devices. E plans.

- Permit number: ALT1777044
- Issued: Oct 10, 2025
- Type of work: Alteration or repair (city: Renovations - Interior NSC, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $1,125,000
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/1-beacon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 16:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1 Beacon St: https://nearbypermits.com/boston/address/1-beacon-st/