# Alteration or repair permit ALT1396258 at 3 Half Moon St, Boston

Boston Inspectional Services Department permit ALT1396258: issued Oct 1, 2025 for alteration or repair work at 3 Half Moon St. The work generally consists of converting an existing unoccupied basement into a 4th unit in an existing three-family structure. The existing building is non-sprinklered, but will have an approved NFPA-13R system installed as part of the work.;.

- Permit number: ALT1396258
- Issued: Oct 1, 2025
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Issued (city: Open)
- Reported cost: $75,000
- ZIP code: 02125
- All permits at this address: https://nearbypermits.com/boston/address/3-half-moon-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-09 07:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3 Half Moon St: https://nearbypermits.com/boston/address/3-half-moon-st/