# Fire systems permit EFA556926 at 22 Chestnut St, Boston

Boston Inspectional Services Department permit EFA556926: issued Jan 22, 2016 for fire systems work at 22 Chestnut St. Install Smoke Detectors and Carbon Monoxide Detectors to existing system.

- Permit number: EFA556926
- Issued: Jan 22, 2016
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $2,200
- ZIP code: 02108
- All permits at this address: https://nearbypermits.com/boston/address/22-chestnut-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 22:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 22 Chestnut St: https://nearbypermits.com/boston/address/22-chestnut-st/