# Fire systems permit A1792218 at 638 Tremont St, Boston

Boston Inspectional Services Department permit A1792218: issued May 5, 2026 for fire systems work at 638 Tremont St. Amend ALT1585224 to allow placement of the new sprinkler system in existing basement mechanical room of apartment #1 of this three-family dwelling. No increase in cost.[ePlan].

- Permit number: A1792218
- Issued: May 5, 2026
- Type of work: Fire systems (city: Renovations - Interior NSC, Amendment to a Long Form)
- Status: Finished (city: Closed)
- Reported cost: Not listed
- ZIP code: 02118
- All permits at this address: https://nearbypermits.com/boston/address/638-tremont-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 20:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 638 Tremont St: https://nearbypermits.com/boston/address/638-tremont-st/