# Fire systems permit ALT1649987 at 1 Charles St, Boston

Boston Inspectional Services Department permit ALT1649987: issued Sep 23, 2024 for fire systems work at 1 Charles St. Unit PH1B. This permit addresses only the sprinkler work and is in addition to permit SF1640554. Replace all existing sidewall and ceiling pendant sprinkler heads with new concealed sidewall and ceiling sprinkler heads.

- Permit number: ALT1649987
- Issued: Sep 23, 2024
- Type of work: Fire systems (city: Fire Protection/Sprinkler, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $16,044
- ZIP code: 02116
- All permits at this address: https://nearbypermits.com/boston/address/1-charles-st/

---
Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 08:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 1 Charles St: https://nearbypermits.com/boston/address/1-charles-st/