# Fire systems permit ALT1819837 at 331-339 Northern Av, Boston

Boston Inspectional Services Department permit ALT1819837: issued May 5, 2026 for fire systems work at 331-339 Northern Av. Installation of 8 Kitchen fire suppression systems per NFPA 17a, 96.

- Permit number: ALT1819837
- Issued: May 5, 2026
- Type of work: Fire systems (city: Fire Protection/Sprinkler, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $49,850
- ZIP code: 02210
- All permits at this address: https://nearbypermits.com/boston/address/331--339-northern-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 22:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 331-339 Northern Av: https://nearbypermits.com/boston/address/331--339-northern-av/