# Fire systems permit ALT1651471 at 451 D St, Boston

Boston Inspectional Services Department permit ALT1651471: issued Oct 24, 2024 for fire systems work at 451 D St. Rework sprinklers in and around softwall modular cleanroom to comply with FP code.

- Permit number: ALT1651471
- Issued: Oct 24, 2024
- Type of work: Fire systems (city: Fire Protection/Sprinkler, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $8,798
- ZIP code: 02210
- All permits at this address: https://nearbypermits.com/boston/address/451-d-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 17:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 451 D St: https://nearbypermits.com/boston/address/451-d-st/