# Fire systems permit EFA1786113 at 451 D St, Boston

Boston Inspectional Services Department permit EFA1786113: issued Oct 8, 2025 for fire systems work at 451 D St. Installation of (1) Monitor Module for Hydrogen Detection Interface.

- Permit number: EFA1786113
- Issued: Oct 8, 2025
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $3,000
- 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 16:48 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/