# Fire systems permit ALT792844 at 194 Callender St, Boston

Boston Inspectional Services Department permit ALT792844: issued Mar 7, 2018 for fire systems work at 194 Callender St. Installation of new sprinkler's system at Mac's Guest House.

- Permit number: ALT792844
- Issued: Mar 7, 2018
- Type of work: Fire systems (city: Other, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $25,000
- ZIP code: 02124
- All permits at this address: https://nearbypermits.com/boston/address/194-callender-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-07 15:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 194 Callender St: https://nearbypermits.com/boston/address/194-callender-st/