# Fire systems permit EFA1904005 at 21-53 Summer St, Boston

Boston Inspectional Services Department permit EFA1904005: issued Sep 29, 2026 for fire systems work at 21-53 Summer St. Install new aspirated fire alarm system on 6th floor,connected to existing fire alarm system for data center.

- Permit number: EFA1904005
- Issued: Sep 29, 2026
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $110,000
- ZIP code: 02110
- All permits at this address: https://nearbypermits.com/boston/address/21--53-summer-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 12:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 21-53 Summer St: https://nearbypermits.com/boston/address/21--53-summer-st/