# Alteration or repair permit ALT580407 at 9 Thornley St, Boston

Boston Inspectional Services Department permit ALT580407: issued Apr 28, 2016 for alteration or repair work at 9 Thornley St. Confirm occupancy as a two family.

- Permit number: ALT580407
- Issued: Apr 28, 2016
- Type of work: Alteration or repair (city: No Record of Occupancy, Long Form/Alteration Permit)
- Status: Finished (city: Closed)
- Reported cost: Not listed
- ZIP code: 02125
- All permits at this address: https://nearbypermits.com/boston/address/9-thornley-st/

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 21:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 9 Thornley St: https://nearbypermits.com/boston/address/9-thornley-st/