# Fire systems permit ALT701558 at 233 Commonwealth Av, Boston

Boston Inspectional Services Department permit ALT701558: issued Aug 30, 2017 for fire systems work at 233 Commonwealth Av. Convert existing conventional initiating devices to addressable and add heat detectors and sounders inside each residential unit.

- Permit number: ALT701558
- Issued: Aug 30, 2017
- Type of work: Fire systems (city: Fire Alarm, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $12,212
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/233-commonwealth-av/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 11:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 233 Commonwealth Av: https://nearbypermits.com/boston/address/233-commonwealth-av/