# Fire systems permit EFA1863536 at 450 Walnut Av, Boston

Boston Inspectional Services Department permit EFA1863536: issued Jun 26, 2026 for fire systems work at 450 Walnut Av. New Fire Alarm System installed in East side of White Stadium and Event Level Zone F on West side of stadium.

- Permit number: EFA1863536
- Issued: Jun 26, 2026
- Type of work: Fire systems (city: Fire Alarm, Electrical Fire Alarms)
- Status: Issued (city: Open)
- Reported cost: $388,045
- ZIP code: 02121
- All permits at this address: https://nearbypermits.com/boston/address/450-walnut-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 15:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 450 Walnut Av: https://nearbypermits.com/boston/address/450-walnut-av/