# Alteration or repair permit ALT1651820 at 18 Shafter St, Boston

Boston Inspectional Services Department permit ALT1651820: issued Dec 24, 2024 for alteration or repair work at 18 Shafter St. Renovate basement for ADU. Inspector verify;Smoke/Co2 needs to be installed in the interior/exterior bedroom.

- Permit number: ALT1651820
- Issued: Dec 24, 2024
- Type of work: Alteration or repair (city: Change Occupancy, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: $50,000
- ZIP code: 02121
- All permits at this address: https://nearbypermits.com/boston/address/18-shafter-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-06 00:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 18 Shafter St: https://nearbypermits.com/boston/address/18-shafter-st/