# Fire systems permit EFA956523 at 451 D St, Boston

Boston Inspectional Services Department permit EFA956523: issued May 23, 2019 for fire systems work at 451 D St. renovation to new lab on the 7th floor.

- Permit number: EFA956523
- Issued: May 23, 2019
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Finished (city: Closed)
- Reported cost: $15,000
- 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 18:02 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/