# Fire systems permit ALT1128391 at 451 D St, Boston

Boston Inspectional Services Department permit ALT1128391: issued Nov 19, 2020 for fire systems work at 451 D St. 451D Street Infrastructure II- Installations of new electrical, plumbing, fire protection, mechanical systems to support future laboratory use. Includes new steel dunnage, window openings and mechanical room buildouts. [ePlan].

- Permit number: ALT1128391
- Issued: Nov 19, 2020
- Type of work: Fire systems (city: Interior/Exterior Work, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $6,911,414
- 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 2026-10-06 04:03 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/