# Fire systems permit EFA1864524 at 70-80 Mason St, Boston

Boston Inspectional Services Department permit EFA1864524: issued Jun 29, 2026 for fire systems work at 70-80 Mason St. Install new fire alarm system in apartment bldg and 2 commercial spaces.

- Permit number: EFA1864524
- Issued: Jun 29, 2026
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $350,000
- ZIP code: 02111
- All permits at this address: https://nearbypermits.com/boston/address/70--80-mason-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 18:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 70-80 Mason St: https://nearbypermits.com/boston/address/70--80-mason-st/