# Fire systems permit EFA1896623 at 263 Clarendon St, Boston

Boston Inspectional Services Department permit EFA1896623: issued Sep 3, 2026 for fire systems work at 263 Clarendon St. Modify existing fire alarm system and swap out smoke detectors to Heat detectors during construction. Install addressable SLC loop for temporary heat detectors. Relocate pull station and Notification devices at each floor so it is off the wall.

- Permit number: EFA1896623
- Issued: Sep 3, 2026
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $10,000
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/263-clarendon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 00:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 263 Clarendon St: https://nearbypermits.com/boston/address/263-clarendon-st/