# Fire systems permit EFA765556 at 150 Chestnut Av, Boston

Boston Inspectional Services Department permit EFA765556: issued Oct 10, 2017 for fire systems work at 150 Chestnut Av. Wiring and installing 11 SmokeCarbon detectors.

- Permit number: EFA765556
- Issued: Oct 10, 2017
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Finished (city: Closed)
- Reported cost: $2,700
- ZIP code: 02130
- All permits at this address: https://nearbypermits.com/boston/address/150-chestnut-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 22:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 150 Chestnut Av: https://nearbypermits.com/boston/address/150-chestnut-av/