# Fire systems permit EFA624393 at 48-50 Winter St, Boston

Boston Inspectional Services Department permit EFA624393: issued Sep 22, 2016 for fire systems work at 48-50 Winter St. install 6 smoke detectors and 3 CO detectors.

- Permit number: EFA624393
- Issued: Sep 22, 2016
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Finished (city: Closed)
- Reported cost: $600
- ZIP code: 02111
- All permits at this address: https://nearbypermits.com/boston/address/48--50-winter-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 06:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 48-50 Winter St: https://nearbypermits.com/boston/address/48--50-winter-st/