# Fire systems permit ALT1863451 at 77 Warren St, Boston

Boston Inspectional Services Department permit ALT1863451: issued Aug 7, 2026 for fire systems work at 77 Warren St. Per FD request - Permit is to swap out recalled sprinkler heads throughout entire building. Swap will consist of replacing 1800 recalled sprinkler heads throughout the building.

- Permit number: ALT1863451
- Issued: Aug 7, 2026
- Type of work: Fire systems (city: Fire Protection/Sprinkler, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $54,910
- ZIP code: 02135
- All permits at this address: https://nearbypermits.com/boston/address/77-warren-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 14:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 77 Warren St: https://nearbypermits.com/boston/address/77-warren-st/